commit 6fd95632f77b5c6f13941a8e27cd99fca91ed175 Author: yangjiyu Date: Mon Jul 4 17:53:30 2022 +0800 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..549e00a --- /dev/null +++ b/.gitignore @@ -0,0 +1,33 @@ +HELP.md +target/ +!.mvn/wrapper/maven-wrapper.jar +!**/src/main/**/target/ +!**/src/test/**/target/ + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ +build/ +!**/src/main/**/build/ +!**/src/test/**/build/ + +### VS Code ### +.vscode/ diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..c1dd12f Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..22f219d --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.5/apache-maven-3.8.5-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar diff --git a/mvnw b/mvnw new file mode 100644 index 0000000..8a8fb22 --- /dev/null +++ b/mvnw @@ -0,0 +1,316 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /usr/local/etc/mavenrc ] ; then + . /usr/local/etc/mavenrc + fi + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`\\unset -f command; \\command -v java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + $MAVEN_DEBUG_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" \ + "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..1d8ab01 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,188 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM https://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %* +if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %* +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + +FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% ^ + %JVM_CONFIG_MAVEN_PROPS% ^ + %MAVEN_OPTS% ^ + %MAVEN_DEBUG_OPTS% ^ + -classpath %WRAPPER_JAR% ^ + "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^ + %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat" +if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%"=="on" pause + +if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE% + +cmd /C exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..d173321 --- /dev/null +++ b/pom.xml @@ -0,0 +1,110 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.5.2 + + + com.aos + aos-file-identify + 0.0.1-SNAPSHOT + aos-file-identify + aos-file-identify + + 1.8 + + + + org.springframework.boot + spring-boot-starter + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.boot + spring-boot-autoconfigure + + + org.springframework.boot + spring-boot-starter-test + test + + + + com.github.xiaoymin + knife4j-spring-boot-starter + 3.0.3 + + + + com.baomidou + mybatis-plus-boot-starter + 3.5.2 + + + com.alibaba + druid-spring-boot-starter + 1.2.11 + + + mysql + mysql-connector-java + runtime + + + + org.projectlombok + lombok + 1.18.24 + + + + com.itextpdf + itextpdf + 5.5.13.3 + + + com.itextpdf + itext-asian + 5.2.0 + + + org.bouncycastle + bcprov-jdk18on + 1.71 + + + + com.alibaba + easyexcel + 3.1.1 + + + + com.mastfrog + jackson + 2.8.3 + + + + cn.hutool + hutool-all + 5.8.4 + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + diff --git a/src/main/java/com/aos/fileidentify/AosFileIdentifyApplication.java b/src/main/java/com/aos/fileidentify/AosFileIdentifyApplication.java new file mode 100644 index 0000000..3f3fbe9 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/AosFileIdentifyApplication.java @@ -0,0 +1,13 @@ +package com.aos.fileidentify; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class AosFileIdentifyApplication { + + public static void main(String[] args) { + SpringApplication.run(AosFileIdentifyApplication.class, args); + } + +} diff --git a/src/main/java/com/aos/fileidentify/config/Knife4jConfiguration.java b/src/main/java/com/aos/fileidentify/config/Knife4jConfiguration.java new file mode 100644 index 0000000..e5cacf7 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/config/Knife4jConfiguration.java @@ -0,0 +1,44 @@ +package com.aos.fileidentify.config; + +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; + +import springfox.documentation.builders.ApiInfoBuilder; +import springfox.documentation.builders.PathSelectors; +import springfox.documentation.builders.RequestHandlerSelectors; +import springfox.documentation.spi.DocumentationType; +import springfox.documentation.spring.web.plugins.Docket; +import springfox.documentation.swagger2.annotations.EnableSwagger2; + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version x.x.x + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 09:50 + * @since x.x.x + */ +@Configuration +@EnableSwagger2 +public class Knife4jConfiguration { + + @Bean(value = "defaultApi2") + public Docket defaultApi2() { + Docket docket = new Docket(DocumentationType.SWAGGER_2) + .apiInfo(new ApiInfoBuilder() + .title("AOS&中粮大悦城集团") + .description("# 人力资源中心数据处理") + .version("1.0") + .build()) + //分组名称 + .groupName("2.X版本") + .select() + //这里指定Controller扫描包路径 + .apis(RequestHandlerSelectors.basePackage("com.aos.fileidentify.controller")) + .paths(PathSelectors.any()) + .build(); + return docket; + } +} diff --git a/src/main/java/com/aos/fileidentify/controller/FileIdentifyController.java b/src/main/java/com/aos/fileidentify/controller/FileIdentifyController.java new file mode 100644 index 0000000..a4b7342 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/controller/FileIdentifyController.java @@ -0,0 +1,44 @@ +package com.aos.fileidentify.controller; + +import com.aos.fileidentify.service.FileIdentifyService; + +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.RequestPart; +import org.springframework.web.bind.annotation.RestController; +import org.springframework.web.multipart.MultipartFile; + +import io.swagger.annotations.Api; +import io.swagger.annotations.ApiOperation; +import lombok.AllArgsConstructor; + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version x.x.x + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 09:53 + * @since x.x.x + */ +@Api(value = "PDF文件上传识别服务") +@RestController("/fileIdentify") +@AllArgsConstructor +public class FileIdentifyController { + + private final FileIdentifyService fileIdentifyService; + + + /** + * Identify pdf + * + * @param file file + * @since 0.0.1 + */ + @ApiOperation(value = "pdf文件解析服务") + @PostMapping(value = "/pdf") + public void identifyPdf(@RequestPart("pdf") MultipartFile file) { + this.fileIdentifyService.process(file); + } + +} diff --git a/src/main/java/com/aos/fileidentify/entity/dto/PdfFileDTO.java b/src/main/java/com/aos/fileidentify/entity/dto/PdfFileDTO.java new file mode 100644 index 0000000..e188307 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/entity/dto/PdfFileDTO.java @@ -0,0 +1,25 @@ +package com.aos.fileidentify.entity.dto; + +import lombok.Data; + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version 1.0.0 + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 10:28 + * @since 1.0.0 + */ +@Data +public class PdfFileDTO { + /** 姓名 */ + private String name; + /** 现任职位 */ + private String currentPosition; + /** 曾任职位 */ + private String previousPosition; + /** 兼任职位 */ + private String partTimePosition; +} diff --git a/src/main/java/com/aos/fileidentify/service/FileIdentifyService.java b/src/main/java/com/aos/fileidentify/service/FileIdentifyService.java new file mode 100644 index 0000000..c048b29 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/service/FileIdentifyService.java @@ -0,0 +1,23 @@ +package com.aos.fileidentify.service; + +import org.springframework.web.multipart.MultipartFile; + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version x.x.x + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 11:00 + * @since x.x.x + */ +public interface FileIdentifyService { + /** + * Process + * + * @param file file + * @since 0.0.1 + */ + void process(MultipartFile file); +} diff --git a/src/main/java/com/aos/fileidentify/service/impl/FileIdentifyServiceImpl.java b/src/main/java/com/aos/fileidentify/service/impl/FileIdentifyServiceImpl.java new file mode 100644 index 0000000..a294992 --- /dev/null +++ b/src/main/java/com/aos/fileidentify/service/impl/FileIdentifyServiceImpl.java @@ -0,0 +1,70 @@ +package com.aos.fileidentify.service.impl; + +import com.aos.fileidentify.entity.dto.PdfFileDTO; +import com.aos.fileidentify.service.FileIdentifyService; +import com.aos.fileidentify.util.PdfUtils; + +import org.springframework.stereotype.Service; +import org.springframework.util.Assert; +import org.springframework.web.multipart.MultipartFile; + + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.stream.Collectors; + +import lombok.extern.slf4j.Slf4j; + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version 1.0.0 + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 11:00 + * @since 1.0.0 + */ +@Slf4j +@Service +public class FileIdentifyServiceImpl implements FileIdentifyService { + + + /** + * Process + * + * @param file file + * @since 0.0.1 + */ + @Override + public void process(MultipartFile file) { + Assert.notNull(file, "上传数据为空"); + try { + String pdfContent = PdfUtils.getPdfContent(file); + String title = pdfContent.replaceAll("任命通知.*", "") + "任命通知"; + String mainBody = pdfContent.replaceAll(".*现公布如下：", "").replaceAll("特此通知.*", ""); + List tempList = Arrays.stream(mainBody.split("。")).collect(Collectors.toList()); + log.info(title); + List pdfFileDTOList = new ArrayList<>(); + for (String str : tempList) { + PdfFileDTO pdfFileDTO = new PdfFileDTO(); + pdfFileDTO.setName(str.replaceAll("同志.*", "")); + List tempList2 = Arrays.stream(str.split("，")).collect(Collectors.toList()); + for (String str2 : tempList2) { + if (str2.contains("同志兼任")) { + pdfFileDTO.setPartTimePosition(str2.replaceAll(".*同志兼任", "")); + } else if (str2.contains("同志任")) { + pdfFileDTO.setCurrentPosition(str2.replaceAll(".*同志任", "")); + } else if (str2.contains("不再担任")) { + pdfFileDTO.setPreviousPosition(str2.replaceAll(".*不再担任", "")); + } + } + log.info(pdfFileDTO.toString()); + pdfFileDTOList.add(pdfFileDTO); + } + } catch (Exception e) { + e.printStackTrace(); + } + } +} diff --git a/src/main/java/com/aos/fileidentify/util/PdfUtils.java b/src/main/java/com/aos/fileidentify/util/PdfUtils.java new file mode 100644 index 0000000..3c86f6b --- /dev/null +++ b/src/main/java/com/aos/fileidentify/util/PdfUtils.java @@ -0,0 +1,893 @@ +package com.aos.fileidentify.util; + +import com.itextpdf.text.Anchor; +import com.itextpdf.text.Annotation; +import com.itextpdf.text.BaseColor; +import com.itextpdf.text.Chapter; +import com.itextpdf.text.Chunk; +import com.itextpdf.text.Document; +import com.itextpdf.text.DocumentException; +import com.itextpdf.text.Element; +import com.itextpdf.text.Font; +import com.itextpdf.text.Image; +import com.itextpdf.text.List; +import com.itextpdf.text.ListItem; +import com.itextpdf.text.PageSize; +import com.itextpdf.text.Paragraph; +import com.itextpdf.text.Phrase; +import com.itextpdf.text.Rectangle; +import com.itextpdf.text.Section; +import com.itextpdf.text.pdf.BaseFont; +import com.itextpdf.text.pdf.ColumnText; +import com.itextpdf.text.pdf.PdfAnnotation; +import com.itextpdf.text.pdf.PdfContentByte; +import com.itextpdf.text.pdf.PdfImportedPage; +import com.itextpdf.text.pdf.PdfPageEventHelper; +import com.itextpdf.text.pdf.PdfReader; +import com.itextpdf.text.pdf.PdfStamper; +import com.itextpdf.text.pdf.PdfTransition; +import com.itextpdf.text.pdf.PdfWriter; +import com.itextpdf.text.pdf.draw.DottedLineSeparator; +import com.itextpdf.text.pdf.draw.LineSeparator; +import com.itextpdf.text.pdf.draw.VerticalPositionMark; +import com.itextpdf.text.pdf.parser.PdfTextExtractor; + + +import org.springframework.web.multipart.MultipartFile; + +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.net.MalformedURLException; +import java.util.ArrayList; +import java.util.Iterator; +import java.util.StringJoiner; +import java.util.zip.ZipEntry; +import java.util.zip.ZipOutputStream; + + +/** + *

Company: 成都返空汇网络技术有限公司

+ *

Description:

+ * + * @author yangjiyu + * @version 1.0.0 + * @email "mailto:yangjiyu@fkhwl.com" + * @date 2022.07.04 11:43 + * @since 1.0.0 + */ +public class PdfUtils { + public static final String FILE_DIR = "E:\\guor\\itext\\"; + public static final String CONST_JPG_JAVA = FILE_DIR + "java.jpg"; + public static final String CONST_JPG_NGINX = FILE_DIR + "nginx.jpg"; + private static final String CONST_NEZHA = "哪吒编程"; + private static final String CONST_NEZHA_PROGRAM = "获取Java学习资料请关注公众号：哪吒编程"; + private static final String CONST_BIBIDONG = "比比东"; + private static final String CONST_YUNYUN = "云韵"; + private static final String CONST_BAIDU = "百度一下 你就知道"; + private static final String CONST_BAIDU_URL = "https://www.baidu.com"; + + private static final String CONST_PAGE_FIRST = "第一页"; + private static final String CONST_PAGE_SECOND = "第二页"; + private static final String CONST_PAGE_THIRD = "第三页"; + private static final String CONST_PAGE_FOUR = "第四页"; + private static final String CONST_PAGE_FIVE = "第五页"; + + private static final String CONST_TITLE_FIRST = "一级标题"; + private static final String CONST_TITLE_SECOND = "二级标题"; + private static final String CONST_CONTENT = "内容"; + + // 普通中文字体 + public static Font STATIC_FONT_CHINESE = null; + // 超链字体 + public static Font STATIC_FONT_LINK = null; + + public static Document document; + + private static void pdfFontInit() throws IOException, DocumentException { + // 微软雅黑 + BaseFont chinese = BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED); + + // 普通中文字体 + STATIC_FONT_CHINESE = new Font(chinese, 12, Font.NORMAL);// Font.BOLD为加粗 + + // 超链字体 + STATIC_FONT_LINK = new Font(chinese, 12, Font.NORMAL, BaseColor.BLUE); + } + + // public static void main(String[] args) throws Exception { + // pdfFontInit(); + // //createPDF();// 生成一个 PDF 文件 + // //createPDFWithColor();// 设置PDF的页面大小和背景颜色 + // //createPDFWithPassWord();// 创建带密码的PDF + // //createPDFWithNewPages();// 为PDF添加页 + // //createPDFWithWaterMark();// 为PDF文件添加水印，背景图 + // //createPDFWithContent();//插入块Chunk, 内容Phrase, 段落Paragraph, List + // //createPDFWithExtraContent();//插入Anchor, Image, Chapter, Section + // //draw();//画图 + // //createPDFWithAlignment();//设置段落 + // //createPDFToDeletePage();//删除 page + // //insertPage();// 插入 page + // //splitPDF();//分割 page + // //mergePDF();// 合并 PDF 文件 + // //sortpage();// 排序page + // //setHeaderFooter();// 页眉，页脚 + // //addColumnText();// 左右文字 + // //setView();// 文档视图 + // //pdfToZip();// 压缩PDF到Zip + // addAnnotation();// 注释 + // } + + /** + * 创建一个 PDF 文件，并添加文本 + */ + public static void createPDF() throws IOException, DocumentException { + // 实例化 document + document = new Document(); + // 生成文件 + String path = FILE_DIR + "createPDF.pdf"; + File file = new File(path); + if (!file.exists()) { + file.createNewFile(); + } + PdfWriter.getInstance(document, new FileOutputStream(FILE_DIR + "createPDF.pdf")); + // 打开 document + document.open(); + // 添加文本 此处无法写入中文 TODO + document.add(new Paragraph(CONST_NEZHA)); + + + document.add(new Paragraph(CONST_NEZHA, STATIC_FONT_CHINESE)); + // 关闭 document + document.close(); + } + + /** + * 创建PDF文件，修改文件的属性 + */ + public static void createPDFWithColor() throws FileNotFoundException, DocumentException { + // 页面大小 + Rectangle rect = new Rectangle(PageSize.A5.rotate()); + // 页面背景色 + rect.setBackgroundColor(BaseColor.YELLOW); + document = new Document(rect); + PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE_DIR + "createPDFWithColor.pdf")); + // PDF版本(默认1.4) + writer.setPdfVersion(PdfWriter.VERSION_1_6); + // 文档属性 + document.addAuthor(CONST_NEZHA); + document.addTitle("我的第一个pdf"); + // 页边空白 + document.setMargins(10, 10, 10, 10); + // 打开 + document.open(); + document.add(new Paragraph(CONST_NEZHA, STATIC_FONT_CHINESE)); + // 关闭 + document.close(); + } + + /** + * 创建带密码的PDF + */ + public static void createPDFWithPassWord() throws FileNotFoundException, DocumentException { + // 页面大小 + Rectangle rect = new Rectangle(PageSize.A5.rotate()); + // 页面背景色 + rect.setBackgroundColor(BaseColor.YELLOW); + document = new Document(rect); + PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE_DIR + "createPDFWithPassWord.pdf")); + + // userPassword打开密码："123" + // ownerPassword编辑密码: "123456" + writer.setEncryption("123".getBytes(), "123456".getBytes(), PdfWriter.ALLOW_SCREENREADERS, PdfWriter.STANDARD_ENCRYPTION_128); + document.open(); + document.add(new Paragraph(CONST_NEZHA, STATIC_FONT_CHINESE)); + document.close(); + } + + /** + * 为PDF添加页 + */ + public static void createPDFWithNewPages() throws FileNotFoundException, DocumentException { + document = new Document(); + + PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE_DIR + "createPDFAddNewPages.pdf")); + + document.open(); + + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + writer.setPageEmpty(true); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + + document.close(); + } + + /** + * 为PDF文件添加水印，背景图 + */ + public static void createPDFWithWaterMark() throws IOException, DocumentException { + FileOutputStream out = new FileOutputStream(FILE_DIR + "createPDFWithWaterMark.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + + document.close(); + + // 图片水印 + PdfReader reader = new PdfReader(FILE_DIR + "createPDFWithWaterMark.pdf"); + PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(FILE_DIR + "createPDFWithWaterMark2.pdf")); + + Image img = Image.getInstance(CONST_JPG_JAVA); + img.setAbsolutePosition(200, 200); + PdfContentByte under = stamp.getUnderContent(1); + under.addImage(img); + + // 文字水印 + PdfContentByte over = stamp.getOverContent(2); + + // 加载字库来完成对字体的创建 + BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED); + + over.beginText(); + + // 设置颜色 默认为蓝色 + over.setColorFill(BaseColor.RED); + // 设置字体字号 + over.setFontAndSize(bf, 50); + // 设置起始位置 + over.setTextMatrix(30, 30); + // 开始写入水印 左-下-倾斜度 + over.showTextAligned(Element.ALIGN_LEFT, "nezha", 245, 400, 30); + over.endText(); + + // 背景图 + Image img2 = Image.getInstance(CONST_JPG_NGINX); + img2.setAbsolutePosition(0, 0); + PdfContentByte under2 = stamp.getUnderContent(3); + under2.addImage(img2); + + stamp.close(); + reader.close(); + + } + + /** + * 插入Chunk, Phrase, Paragraph, List + * Chunk : 块，PDF文档中描述的最小原子元素 + * Phrase : 短语，Chunk的集合 + * Paragraph : 段落，一个有序的Phrase集合 + */ + public static void createPDFWithContent() throws DocumentException, FileNotFoundException { + FileOutputStream out = new FileOutputStream(FILE_DIR + "createPDFWithContent.pdf"); + document = new Document(); + PdfWriter.getInstance(document, out); + + document.open(); + + // 添加块 + document.add(new Chunk(CONST_NEZHA, STATIC_FONT_CHINESE)); + Font font = new Font(Font.FontFamily.HELVETICA, 8, Font.BOLD, BaseColor.WHITE); + Chunk id = new Chunk("springboot", font); + id.setBackground(BaseColor.BLACK, 1f, 0.5f, 1f, 1.5f); + id.setTextRise(7); + document.add(id); + Font font2 = new Font(Font.FontFamily.HELVETICA, 6, Font.BOLD, BaseColor.WHITE); + Chunk id2 = new Chunk("springcloud", font2); + id2.setBackground(BaseColor.BLACK, 1f, 0.5f, 1f, 1.5f); + id2.setTextRise(3); + + id2.setUnderline(0.2f, -2f); + document.add(id2); + document.add(Chunk.NEWLINE); + + // 添加一页，添加短语 + document.newPage(); + document.add(new Phrase("Phrase page")); + + // 添加短语 + Phrase director = new Phrase(); + Chunk name = new Chunk(CONST_BIBIDONG, STATIC_FONT_CHINESE); + // 添加下划线（thickness:下划线的粗细，yPosition:下划线离字的距离） + name.setUnderline(0.5f, -1f); + director.add(name); + director.add(new Chunk(",")); + director.add(new Chunk(" ")); + director.add(new Chunk(CONST_YUNYUN, STATIC_FONT_CHINESE)); + director.setLeading(24); + document.add(director); + + // 添加一页 + document.newPage(); + Phrase director2 = new Phrase(); + Chunk name2 = new Chunk(CONST_BIBIDONG, STATIC_FONT_CHINESE); + name2.setUnderline(0.2f, -2f); + director2.add(name2); + director2.add(new Chunk(",")); + director2.add(new Chunk(" ")); + director2.add(new Chunk(CONST_YUNYUN, STATIC_FONT_CHINESE)); + director2.setLeading(24); + document.add(director2); + + // 添加段落 + document.newPage(); + document.add(new Paragraph("Paragraph page")); + + Paragraph info = new Paragraph(); + info.add(new Chunk(CONST_NEZHA)); + info.add(new Chunk(CONST_BIBIDONG)); + info.add(Chunk.NEWLINE); + info.add(new Phrase(CONST_NEZHA)); + info.add(new Phrase(CONST_NEZHA)); + document.add(info); + + // 通过循环添加段落信息 + document.newPage(); + List list = new List(List.ORDERED); + for (int i = 0; i < 5; i++) { + ListItem item = new ListItem(String.format("%s: %d " + CONST_NEZHA, CONST_YUNYUN + (i + 1), (i + 1) * 100), + new Font(Font.FontFamily.HELVETICA, 6, Font.BOLD, BaseColor.WHITE)); + List girllist = new List(List.ORDERED, List.ALPHABETICAL); + girllist.setLowercase(List.LOWERCASE); + for (int j = 0; j < 3; j++) { + ListItem girlitem = new ListItem("girls" + (j + 1)); + List rolelist = new List(List.UNORDERED); + for (int k = 0; k < 2; k++) { + rolelist.add(String.format("%s, %s", CONST_NEZHA + (k + 1), CONST_BIBIDONG + (k + 1))); + } + girlitem.add(rolelist); + girllist.add(girlitem); + } + item.add(girllist); + list.add(item); + } + document.add(list); + document.close(); + } + + /** + * 插入锚Anchor, Image, 章节Chapter, 子列表Section + */ + public static void createPDFWithExtraContent() throws DocumentException, MalformedURLException, IOException { + FileOutputStream out = new FileOutputStream(FILE_DIR + "createPDFWithExtraContent.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + + String content = "you can get anything from : "; + Paragraph paragraph = new Paragraph(content); + + // 创建一个链接到外部网站的新锚点 + // 并将此锚点添加到段落中。 + Anchor anchor = new Anchor(CONST_BAIDU, STATIC_FONT_LINK); + anchor.setReference(CONST_BAIDU_URL); + paragraph.add(anchor); + + document.add(paragraph); + + // Image对象 + document.newPage(); + Image img = Image.getInstance(CONST_JPG_NGINX); + img.setAlignment(Image.LEFT | Image.TEXTWRAP); + img.setBorder(Image.BOX); + img.setBorderWidth(10); + img.setBorderColor(BaseColor.WHITE); + img.scaleToFit(800, 50);// 大小 + img.setRotationDegrees(-50);// 旋转 + document.add(img); + + // 章节Chapter -- 目录 + document.newPage(); + Paragraph title = new Paragraph(CONST_TITLE_FIRST, STATIC_FONT_CHINESE); + // 标题和序号 + Chapter chapter = new Chapter(title, 1); + + // 子列表Section + title = new Paragraph(CONST_TITLE_SECOND, STATIC_FONT_CHINESE); + Section section = chapter.addSection(title); + section.setBookmarkTitle(CONST_NEZHA); + section.setIndentation(10); + section.setBookmarkOpen(false); + section.setNumberStyle(Section.NUMBERSTYLE_DOTTED_WITHOUT_FINAL_DOT); + + Section subsection1 = section.addSection(new Paragraph(CONST_CONTENT, STATIC_FONT_CHINESE)); + subsection1.setIndentationLeft(10); + subsection1.setNumberDepth(1); + + document.add(chapter); + + document.close(); + } + + /** + * 画图 + */ + public static void draw() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "draw.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + + // 左右箭头 + document.add(new VerticalPositionMark() { + + @Override + public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) { + canvas.beginText(); + BaseFont bf = null; + try { + bf = BaseFont.createFont(BaseFont.ZAPFDINGBATS, "", BaseFont.EMBEDDED); + } catch (Exception e) { + e.printStackTrace(); + } + canvas.setFontAndSize(bf, 12); + + // LEFT + canvas.showTextAligned(Element.ALIGN_CENTER, String.valueOf((char) 220), llx - 10, y, 0); + // RIGHT + canvas.showTextAligned(Element.ALIGN_CENTER, String.valueOf((char) 220), urx + 10, y + 8, 180); + + canvas.endText(); + } + }); + + // 直线 + Paragraph p1 = new Paragraph(CONST_NEZHA, STATIC_FONT_CHINESE); + p1.add(new Chunk(new LineSeparator())); + p1.add(CONST_BIBIDONG); + document.add(p1); + // 点线 + Paragraph p2 = new Paragraph(CONST_NEZHA, STATIC_FONT_CHINESE); + p2.add(new Chunk(new DottedLineSeparator())); + p2.add(CONST_BIBIDONG); + document.add(p2); + // 下滑线 + LineSeparator UNDERLINE = new LineSeparator(1, 100, null, Element.ALIGN_CENTER, -2); + Paragraph p3 = new Paragraph(CONST_NEZHA_PROGRAM, STATIC_FONT_CHINESE); + p3.add(UNDERLINE); + document.add(p3); + + document.close(); + } + + /** + * 设置段落 + */ + public static void createPDFWithAlignment() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "createPDFWithAlignment.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + + Paragraph p = new Paragraph("Never frown, even when you are sad, because you never know who is falling in love with your smile;" + + "You will see exactly what life is worth, when all the rest has gone;" + + "It is very simple to be happy, but it is very difficult to be simple."); + + // 默认 + p.setAlignment(Element.ALIGN_JUSTIFIED); + document.add(p); + + // 慢慢的向右移动 + document.newPage(); + p.setAlignment(Element.ALIGN_JUSTIFIED); + p.setIndentationLeft(1 * 15f); + p.setIndentationRight((5 - 1) * 15f); + document.add(p); + + // 居右 + document.newPage(); + p.setAlignment(Element.ALIGN_RIGHT); + p.setSpacingAfter(15f); + document.add(p); + + // 居左 + document.newPage(); + p.setAlignment(Element.ALIGN_LEFT); + p.setSpacingBefore(15f); + document.add(p); + + // 居中 + document.newPage(); + p.setAlignment(Element.ALIGN_CENTER); + p.setSpacingAfter(15f); + p.setSpacingBefore(15f); + document.add(p); + + document.close(); + } + + /** + * 删除页 + */ + public static void createPDFToDeletePage() throws Exception { + + FileOutputStream out = new FileOutputStream(FILE_DIR + "createPDFToDeletePage.pdf"); + + document = new Document(); + + PdfWriter writer = PdfWriter.getInstance(document, out); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + + document.close(); + + PdfReader reader = new PdfReader(FILE_DIR + "createPDFToDeletePage.pdf"); + reader.selectPages("1,3"); + PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(FILE_DIR + "createPDFToDeletePage2.pdf")); + stamp.close(); + reader.close(); + } + + /** + * 插入 page + */ + public static void insertPage() throws Exception { + + FileOutputStream out = new FileOutputStream(FILE_DIR + "insertPage.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + + document.close(); + + PdfReader reader = new PdfReader(FILE_DIR + "insertPage.pdf"); + PdfStamper stamp = new PdfStamper(reader, new FileOutputStream(FILE_DIR + "insertPage2.pdf")); + + stamp.insertPage(2, reader.getPageSize(1)); + + ColumnText ct = new ColumnText(null); + ct.addElement(new Paragraph(24, new Chunk("INSERT PAGE"))); + ct.setCanvas(stamp.getOverContent(2)); + ct.setSimpleColumn(36, 36, 559, 770); + + stamp.close(); + reader.close(); + } + + /** + * 分割 page + */ + public static void splitPDF() throws Exception { + + FileOutputStream out = new FileOutputStream(FILE_DIR + "splitPDF.pdf"); + + document = new Document(); + + PdfWriter.getInstance(document, out); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + + document.newPage(); + document.add(new Paragraph(CONST_PAGE_FOUR, STATIC_FONT_CHINESE)); + + document.close(); + + PdfReader reader = new PdfReader(FILE_DIR + "splitPDF.pdf"); + + Document dd = new Document(); + PdfWriter writer = PdfWriter.getInstance(dd, new FileOutputStream(FILE_DIR + "splitPDF1.pdf")); + dd.open(); + PdfContentByte cb = writer.getDirectContent(); + dd.newPage(); + cb.addTemplate(writer.getImportedPage(reader, 1), 0, 0); + dd.newPage(); + cb.addTemplate(writer.getImportedPage(reader, 2), 0, 0); + dd.close(); + writer.close(); + + Document dd2 = new Document(); + PdfWriter writer2 = PdfWriter.getInstance(dd2, new FileOutputStream(FILE_DIR + "splitPDF2.pdf")); + dd2.open(); + PdfContentByte cb2 = writer2.getDirectContent(); + dd2.newPage(); + cb2.addTemplate(writer2.getImportedPage(reader, 3), 0, 0); + dd2.newPage(); + cb2.addTemplate(writer2.getImportedPage(reader, 4), 0, 0); + dd2.close(); + writer2.close(); + } + + /** + * 合并 PDF 文件 + */ + public static void mergePDF() throws Exception { + + PdfReader reader1 = new PdfReader(FILE_DIR + "splitPDF1.pdf"); + PdfReader reader2 = new PdfReader(FILE_DIR + "splitPDF2.pdf"); + + FileOutputStream out = new FileOutputStream(FILE_DIR + "mergePDF.pdf"); + + Document document = new Document(); + PdfWriter writer = PdfWriter.getInstance(document, out); + + document.open(); + PdfContentByte cb = writer.getDirectContent(); + + java.util.List readers = new ArrayList(); + readers.add(reader1); + readers.add(reader2); + + int pageOfCurrentReaderPDF = 0; + Iterator iteratorPDFReader = readers.iterator(); + + while (iteratorPDFReader.hasNext()) { + PdfReader pdfReader = iteratorPDFReader.next(); + + // 在目标中为每个源页面创建一个新页面 + while (pageOfCurrentReaderPDF < pdfReader.getNumberOfPages()) { + document.newPage(); + pageOfCurrentReaderPDF++; + PdfImportedPage page = writer.getImportedPage(pdfReader, pageOfCurrentReaderPDF); + cb.addTemplate(page, 0, 0); + } + pageOfCurrentReaderPDF = 0; + } + out.flush(); + document.close(); + out.close(); + } + + /** + * 排序page + */ + public static void sortpage() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "sortpage.pdf"); + + document = new Document(); + + PdfWriter writer = PdfWriter.getInstance(document, out); + writer.setLinearPageMode(); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_FOUR, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_FIVE, STATIC_FONT_CHINESE)); + + int[] order = {4, 3, 2, 1}; + writer.reorderPages(order); + + document.close(); + } + + /** + * 页眉页脚 + */ + public static void setHeaderFooter() throws Exception { + document = new Document(); + PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(FILE_DIR + "setHeaderFooter.pdf")); + + writer.setPageEvent(new PdfPageEventHelper() { + + @Override + public void onEndPage(PdfWriter writer, Document document) { + + PdfContentByte cb = writer.getDirectContent(); + cb.saveState(); + + cb.beginText(); + BaseFont bf = null; + try { + bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.EMBEDDED); + } catch (Exception e) { + e.printStackTrace(); + } + cb.setFontAndSize(bf, 10); + + // Header + float x = document.top(-20); + + // 左 + cb.showTextAligned(PdfContentByte.ALIGN_LEFT, "H-Left", document.left(), x, 0); + // 中 + cb.showTextAligned(PdfContentByte.ALIGN_CENTER, writer.getPageNumber() + " page", + (document.right() + document.left()) / 2, x, 0); + // 右 + cb.showTextAligned(PdfContentByte.ALIGN_RIGHT, "H-Right", document.right(), x, 0); + + // Footer + float y = document.bottom(-20); + + // 左 + cb.showTextAligned(PdfContentByte.ALIGN_LEFT, "F-Left", document.left(), y, 0); + // 中 + cb.showTextAligned(PdfContentByte.ALIGN_CENTER, writer.getPageNumber() + " page", + (document.right() + document.left()) / 2, y, 0); + // 右 + cb.showTextAligned(PdfContentByte.ALIGN_RIGHT, "F-Right", document.right(), y, 0); + + cb.endText(); + + cb.restoreState(); + } + }); + + document.open(); + document.add(new Paragraph("1 page")); + + document.newPage(); + document.add(new Paragraph("2 page")); + + document.newPage(); + document.add(new Paragraph("3 page")); + + document.newPage(); + document.add(new Paragraph("4 page")); + + document.close(); + } + + public static void addColumnText() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "addColumnText.pdf"); + + Document document = new Document(); + + PdfWriter writer = PdfWriter.getInstance(document, out); + + document.open(); + + PdfContentByte canvas = writer.getDirectContent(); + + Phrase phrase1 = new Phrase(CONST_BIBIDONG + " is a beauty!left", STATIC_FONT_CHINESE); + Phrase phrase2 = new Phrase(CONST_BIBIDONG + " is a beauty!right", STATIC_FONT_CHINESE); + Phrase phrase3 = new Phrase(CONST_BIBIDONG + " is a beauty!center", STATIC_FONT_CHINESE); + ColumnText.showTextAligned(canvas, Element.ALIGN_LEFT, phrase1, 200, 700, 0); + ColumnText.showTextAligned(canvas, Element.ALIGN_RIGHT, phrase2, 200, 600, 0); + ColumnText.showTextAligned(canvas, Element.ALIGN_CENTER, phrase3, 200, 500, 0); + + document.close(); + } + + /** + * 文档视图 + */ + public static void setView() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "setView.pdf"); + + document = new Document(); + + PdfWriter writer = PdfWriter.getInstance(document, out); + + writer.setPdfVersion(PdfWriter.VERSION_1_5); + + writer.setViewerPreferences(PdfWriter.PageModeFullScreen);// 全屏 + writer.setPageEvent(new PdfPageEventHelper() { + @Override + public void onStartPage(PdfWriter writer, Document document) { + writer.setTransition(new PdfTransition(PdfTransition.DISSOLVE, 3)); + writer.setDuration(5);// 间隔时间 + } + }); + + document.open(); + document.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_THIRD, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_FOUR, STATIC_FONT_CHINESE)); + document.newPage(); + document.add(new Paragraph(CONST_PAGE_FIVE, STATIC_FONT_CHINESE)); + + document.close(); + + } + + /** + * 压缩PDF到Zip + */ + public static void pdfToZip() throws Exception { + ZipOutputStream zip = new ZipOutputStream(new FileOutputStream(FILE_DIR + "pdfToZip.zip")); + for (int i = 1; i <= 3; i++) { + ZipEntry entry = new ZipEntry(CONST_NEZHA + i + ".pdf"); + zip.putNextEntry(entry); + document = new Document(); + PdfWriter writer = PdfWriter.getInstance(document, zip); + writer.setCloseStream(false); + document.open(); + document.add(new Paragraph(CONST_NEZHA + i, STATIC_FONT_CHINESE)); + document.close(); + zip.closeEntry(); + } + zip.close(); + } + + /** + * 添加注释 + */ + public static void addAnnotation() throws Exception { + FileOutputStream out = new FileOutputStream(FILE_DIR + "addAnnotation.pdf"); + Document doc = new Document(); + PdfWriter writer = PdfWriter.getInstance(doc, out); + writer.setLinearPageMode(); + doc.open(); + doc.add(new Paragraph(CONST_PAGE_FIRST, STATIC_FONT_CHINESE)); + doc.add(new Annotation("title", "this is a annotation!")); + doc.newPage(); + doc.add(new Paragraph(CONST_PAGE_SECOND, STATIC_FONT_CHINESE)); + Chunk chunk = new Chunk(CONST_NEZHA); + chunk.setAnnotation(PdfAnnotation.createText(writer, null, "Title", "this is a another annotation!", false, "Comment")); + doc.add(chunk); + // 添加附件 + //doc.newPage(); + //doc.add(new Paragraph(const_PAGE_THIRD, static_FONT_CHINESE)); + //Chunk chunk2 = new Chunk(const_BIBIDONG, static_FONT_CHINESE); + //PdfAnnotation annotation = PdfAnnotation.createFileAttachment(writer, null, "Title", null, const_JPG_JAVA, const_JPG_NGINX); + //annotation.put(PdfName.NAME, new PdfString("Paperclip")); + //chunk2.setAnnotation(annotation); + //doc.add(chunk2); + doc.close(); + } + + /** + * Gets pdf content * + * + * @param file file + * @return the pdf content + * @throws Exception exception + * @since 0.0.1 + */ + public static String getPdfContent(MultipartFile file) throws Exception { + PdfReader pdfReader = new PdfReader(file.getBytes()); + StringJoiner stringJoiner = new StringJoiner(""); + int pageNum = pdfReader.getNumberOfPages(); + for (int i = 1; i <= pageNum; i++) { + stringJoiner.add(PdfTextExtractor.getTextFromPage(pdfReader, i).replace("\n", "")); + } + return stringJoiner.toString(); + } +} diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml new file mode 100644 index 0000000..f60d836 --- /dev/null +++ b/src/main/resources/application.yml @@ -0,0 +1,8 @@ +server: + port: 8080 + +spring: + datasource: + url: jdbc:mysql://wylgyx.top:3306/aos_file_identify?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowMultiQueries=true + username: root + password: Wyl.0629 diff --git a/src/test/java/com/aos/fileidentify/AosFileIdentifyApplicationTests.java b/src/test/java/com/aos/fileidentify/AosFileIdentifyApplicationTests.java new file mode 100644 index 0000000..35ac673 --- /dev/null +++ b/src/test/java/com/aos/fileidentify/AosFileIdentifyApplicationTests.java @@ -0,0 +1,13 @@ +package com.aos.fileidentify; + +import org.junit.jupiter.api.Test; +import org.springframework.boot.test.context.SpringBootTest; + +@SpringBootTest +class AosFileIdentifyApplicationTests { + + @Test + void contextLoads() { + } + +}