添加下载文件失败重试方法

4dkankan-common-utils/src/main/java/com/fdkankan/common/util/OkHttpUtils.java

@@ -1,6 +1,7 @@
 package com.fdkankan.common.util;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.http.HttpUtil;
 import lombok.extern.slf4j.Slf4j;
 import okhttp3.*;
 import org.apache.commons.lang3.ObjectUtils;
@@ -298,18 +299,21 @@ public class OkHttpUtils {
         });
     }
 
-    //test
-    public static void main(String[] args) {
-//        String url = "http://192.168.0.30:8000/pro";
-//        JSONObject jsonObject = new JSONObject();
-//        jsonObject.put("name", "vr-t-2KZ4MQv-001");
-//        jsonObject.put("map", "t-2KZ4MQv");
-//        jsonObject.put("resolution", 1024);
-//        int num[] = new int[1];
-//        num[0] = -1;
-//        jsonObject.put("ids", num);
-//        System.out.println(httpPostJson(url, jsonObject.toJSONString()));
-        System.out.println(httpGet("http://192.168.0.165:8000/check"));
+    public static long downloadFile(String url, String dest,int retryTimes){
+        for (int i = 0; i <= retryTimes; i++) {
+            try {
+                return HttpUtil.downloadFile(url, dest);
+            } catch (Exception e) {
+                e.printStackTrace();
+                log.error(String.format("文件第%d次下载失败", i + 1), e);
+                try {
+                    Thread.sleep(3000);
+                } catch (InterruptedException interruptedException) {
+                    interruptedException.printStackTrace();
+                }
+            }
+        }
+        return 0L;
     }
 
 }