接口文档的支持

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/helper/HttpFileHelper.java

@@ -5,13 +5,15 @@ import com.yanzuoguang.util.helper.HttpHelper;
 import javax.servlet.ServletOutputStream;
 import javax.servlet.http.HttpServletResponse;
 import java.io.*;
+import java.net.URLEncoder;
 
 /**
  * HTTP文件
+ *
  * @author 颜佐光
  */
 public class HttpFileHelper extends HttpHelper {
-    
+
     /**
      * 下载文件
      *
@@ -25,8 +27,12 @@ public class HttpFileHelper extends HttpHelper {
         File file = new File(serverFilePath);
         //设置文件输出类型
         response.setContentType("application/octet-stream");
+
+        /**文件下载图片乱码处理**/
+        String fileName = URLEncoder.encode(saveFileName, "UTF-8");
         // 设置下载的文件名
-        response.setHeader("Content-disposition", "attachment; filename=" + new String(saveFileName.getBytes("utf-8"), "UTF-8"));
+        // 2.其他浏览器attachment;filename*=utf-8'zh_cn
+        response.setHeader("Content-Disposition", "attachment; filename*=utf-8'zh_cn'" + fileName);
         //设置输出长度
         response.setHeader("Content-Length", String.valueOf(file.length()));
         ServletOutputStream bos = response.getOutputStream();