完成书签的导出和自动备份到百度云

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java

@@ -11,7 +11,7 @@ import javax.servlet.http.HttpServletRequest;
 
 /**
  * 文件处理工具类
- * 
+ *
  * @author ruoyi
  */
 public class FileUtils extends org.apache.commons.io.FileUtils
@@ -20,7 +20,7 @@ public class FileUtils extends org.apache.commons.io.FileUtils
 
     /**
      * 输出指定文件的byte数组
-     * 
+     *
      * @param filePath 文件路径
      * @param os 输出流
      * @return
@@ -76,7 +76,7 @@ public class FileUtils extends org.apache.commons.io.FileUtils
 
     /**
      * 删除文件
-     * 
+     *
      * @param filePath 文件
      * @return
      */
@@ -93,9 +93,31 @@ public class FileUtils extends org.apache.commons.io.FileUtils
         return flag;
     }
 
+    /**
+     * 递归删除目录下的所有文件及子目录下所有文件
+     * @param dir 将要删除的文件目录
+     * @return boolean Returns "true" if all deletions were successful.
+     *                 If a deletion fails, the method stops attempting to
+     *                 delete and returns "false".
+     */
+    public static boolean deleteDir(File dir) {
+        if (dir.isDirectory()) {
+            String[] children = dir.list();
+            //递归删除目录中的子目录下
+            for (int i=0; i<children.length; i++) {
+                boolean success = deleteDir(new File(dir, children[i]));
+                if (!success) {
+                    return false;
+                }
+            }
+        }
+        // 目录此时为空，可以删除
+        return dir.delete();
+    }
+
     /**
      * 文件名称验证
-     * 
+     *
      * @param filename 文件名称
      * @return true 正常 false 非法
      */
@@ -106,7 +128,7 @@ public class FileUtils extends org.apache.commons.io.FileUtils
 
     /**
      * 下载文件名重新编码
-     * 
+     *
      * @param request 请求对象
      * @param fileName 文件名
      * @return 编码后的文件名

ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java

@@ -2,11 +2,15 @@ package com.ruoyi.common.utils.file;
 
 /**
  * 媒体类型工具类
- * 
+ *
  * @author ruoyi
  */
 public class MimeTypeUtils
 {
+    public static final String HTML = ".html";
+
+    public static final String ZIP = ".zip";
+
     public static final String IMAGE_PNG = "image/png";
 
     public static final String IMAGE_JPG = "image/jpg";
@@ -16,7 +20,7 @@ public class MimeTypeUtils
     public static final String IMAGE_BMP = "image/bmp";
 
     public static final String IMAGE_GIF = "image/gif";
-    
+
     public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" };
 
     public static final String[] FLASH_EXTENSION = { "swf", "flv" };

ruoyi-common/src/main/java/com/ruoyi/common/utils/http/HttpUtils.java

@@ -1,15 +1,10 @@
 package com.ruoyi.common.utils.http;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.PrintWriter;
-import java.net.ConnectException;
-import java.net.SocketTimeoutException;
-import java.net.URL;
-import java.net.URLConnection;
+import java.io.*;
+import java.net.*;
 import java.security.cert.X509Certificate;
+import java.util.Locale;
+import java.util.Map;
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLContext;
@@ -22,7 +17,7 @@ import com.ruoyi.common.constant.Constants;
 
 /**
  * 通用http发送方法
- * 
+ *
  * @author ruoyi
  */
 public class HttpUtils
@@ -259,4 +254,34 @@ public class HttpUtils
             return true;
         }
     }
-}
+
+
+
+
+
+    /**
+     * 格式化路径参数 可选参数
+     *
+     * @param uri uri
+     * @param map map
+     * @return initUriPathParams
+     * @throws UnsupportedEncodingException 异常
+     */
+    public static String initUriPathParams(String uri, Map<String, String> map) throws UnsupportedEncodingException {
+        String key;
+        String value;
+        StringBuilder builder = new StringBuilder();
+        builder.append(uri);
+        builder.append("?");
+        for (Map.Entry<String, String> entry : map.entrySet()) {
+            key = entry.getKey();
+            value = entry.getValue();
+            String tmpKv;
+            tmpKv = String.format(Locale.ROOT, "%s=%s&", URLEncoder.encode(key, "UTF-8"),
+                    URLEncoder.encode(value, "UTF-8"));
+            builder.append(tmpKv);
+        }
+        return builder.toString();
+    }
+
+}