阿里云环境部署完成后，配置项修改提交

srs-stream/src/main/java/com/iptv/snmp/service/AsyncTaskService.java

@@ -1,5 +1,6 @@
 package com.iptv.snmp.service;
 
+import com.alibaba.fastjson.JSON;
 import com.iptv.snmp.config.Constant;
 import com.iptv.snmp.utils.GbUtil;
 import com.iptv.snmp.utils.LocalShell;
@@ -90,7 +91,8 @@ public class AsyncTaskService {
         //api/play/start/37010100001000000001/37010100001000000001
         String url = Constant.WVP_API_PREFIX + "api/play/start/" + StringUtils.substringBefore(stream, "_") + "/" + StringUtils.substringAfter(stream, "_");
         String pullResult = OkHttpUtil.get(url, null, new String[]{"Access-Token", Constant.WVP_TOKEN, "User-Agent", "Mozilla/5.0"});
-        if (StringUtils.contains(pullResult, "请登录后重新请求")) {
+        log.info("wvp pull result:{}", pullResult);
+        if (null == pullResult || StringUtils.contains(pullResult, "请登录后重新请求")) {
             log.info("wvp token过期，重新获取");
             gbUtil.refreshToken();
             OkHttpUtil.get(url, null, new String[]{"Access-Token", Constant.WVP_TOKEN, "User-Agent", "Mozilla/5.0"});
@@ -115,4 +117,4 @@ public class AsyncTaskService {
     public void startLbBroadcast(String app, String stream, String roomId) {
         // 转推rtmp流到janus。改到lb-adapter去实现
     }
-}
+}