add:新增临时rss下载功能

src/main/java/com/yutou/nas/utils/RssXMLtoJson.java

@@ -0,0 +1,23 @@
+package com.yutou.nas.utils;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+
+public class RssXMLtoJson {
+    public static JSONObject toJSON(String xmlUrl){
+        String url = "https://api.rss2json.com/v1/api.json?rss_url=%s&api_key=wtfm5pebya13pnl8rtu51wfgfpte0mb9sap1foll&count=500";
+        try {
+            String ret = HttpTools.get(String.format(url, URLEncoder.encode(xmlUrl, "UTF-8")));
+            if(ret!=null){
+                return JSON.parseObject(ret, JSONObject.class);
+            }
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+            return null;
+        }
+        return null;
+    }
+}