1

2023-07-22 22:35:18 +08:00
parent f978245495
commit ec6035d80f
35 changed files with 1076 additions and 202 deletions
@@ -0,0 +1,125 @@
+package com.wyl.file.sequence;
+
+import io.minio.*;
+import okhttp3.OkHttpClient;
+
+import javax.net.ssl.*;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.Objects;
+
+/**
+ * Java MinIO Client
+ *
+ * 上传文件到指定Bucket桶。
+ */
+public class MinIOUploadFile {
+
+    private static MinioClient minioClient;
+    private static final String END_POINT = "https://oss.test_minio.com:39000";
+    private static final String AK = "aul30E0ccjbxUm5dor6z";
+    private static final String SK = "2Fl58bDxeApSYyIHvOSzd0BBifrtwOESuhrl1Q25!@#";
+    private static final String DEFAULT_BUCKET = "";
+    private static final String REGION = "cn-global-123456";
+
+    public static void main(String[] args) throws Exception {
+        MinIOUploadFile client = new MinIOUploadFile();
+        client.initConfig();
+        // 查询指定region中是否存在tx-bucket桶
+        if (!client.isExistBucket(DEFAULT_BUCKET, REGION)) {
+            // 桶不存在，创建桶
+            client.createBucket(DEFAULT_BUCKET, REGION);
+        }
+        // 上传文件到指定的桶
+        client.uploadFileToBucket(DEFAULT_BUCKET, "C:\\Users\\Administrator\\Downloads\\CN_ORDERACK_07f601bc-fb56-48d9-9a8d-c9ec7dd95872.pdf", "CN_ORDERACK_07f601bc-fb56-48d9-9a8d-c9ec7dd95872.pdf");
+    }
+
+    /**
+     * 初始化MinIO的配置
+     */
+    private void initConfig() throws KeyManagementException {
+        minioClient = MinioClient.builder()
+                .endpoint(END_POINT)
+                .credentials(AK, SK)
+                .region(REGION) // 自定义region
+                .httpClient(Objects.requireNonNull(getUnsafeOkHttpsClient()))
+                .build();
+    }
+
+    /**
+     * 判断指定的桶是否存在
+     *
+     * @param bucketName 桶名称
+     * @param region 区域
+     * @return 存在true，否则false
+     */
+    private boolean isExistBucket(String bucketName, String region) throws Exception {
+        return minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).region(region).build());
+    }
+
+    /**
+     * 创建指定名称的桶
+     *
+     * @param bucketName 桶名称
+     * @param region 区域
+     */
+    private void createBucket(String bucketName, String region) throws Exception {
+        minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).region(region).build());
+    }
+
+    private void uploadFileToBucket(String bucketName, String object, String fileName) throws Exception {
+        minioClient.uploadObject(UploadObjectArgs.builder()
+                                                 .bucket(bucketName)
+                                                 .filename(object)
+                                                 .object(fileName)
+                                                 .build());
+    }
+
+    public static OkHttpClient getUnsafeOkHttpsClient() throws KeyManagementException {
+        try {
+            final TrustManager[] trustAllCerts = new TrustManager[]{
+                    new X509TrustManager() {
+                        @Override
+                        public void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
+
+                        }
+
+                        @Override
+                        public void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {
+
+                        }
+
+                        @Override
+                        public X509Certificate[] getAcceptedIssuers() {
+                            return new X509Certificate[]{};
+                        }
+                    }
+            };
+
+
+            final SSLContext sslContext = SSLContext.getInstance("SSL");
+            sslContext.init(null, trustAllCerts, new SecureRandom());
+            final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
+            OkHttpClient.Builder builder = new OkHttpClient.Builder();
+            builder.sslSocketFactory(sslSocketFactory);
+
+
+            builder.hostnameVerifier(new HostnameVerifier() {
+                @Override
+                public boolean verify(String s, SSLSession sslSession) {
+                    return true;
+                }
+            });
+            return builder.build();
+
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+
+}
+
@@ -27,7 +27,6 @@ class Solution {
    }

    public static void main(String[] args) {
-        int i = lengthOfLongestSubstring("tmmzuxt");
-        System.out.println(i);
+
    }
 }