报错信息：

c.t.w.service.impl.WxAppServiceImpl      : getUrlLinkResponse=Failed to connect to host: Timeout while establishing connection
2025-08-15 09:31:07.041  INFO 1 --- [p-nio-80-exec-9] com.tencent.wxcloudrun.util.WxUtil       : referer=https://servicewechat.com/wx951794ad32e5c5d3/99/page-frame.html
2025-08-15 09:31:07.617  WARN 1 --- [p-nio-80-exec-9] com.tencent.wxcloudrun.util.RobotUtil    : [DingTalkRobotUtil-send]not success, webbook:https://open.feishu.cn/open-apis/bot/v2/hook/c324b814-19d6-44b3-a52f-c14c27ead978,content:{"msg_type":"text","content":{"text":"-----------告警通知-----------\n#exceptionName# JsonSyntaxException\n#methodName# handleException\n#stackTrace# com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $  at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:226)  at com.google.gson.Gson.fromJson(Gson.java:963)  at com.google.gson.Gson.fromJson(Gson.java:928)  at com.google.gson.Gson.fromJson(Gson.java:877)  at com.google.gson.Gson.fromJson(Gson.java:848)  at com.tencent.wxcloudrun.service.impl.WxAppServiceImpl.getUrlLink(WxAppServiceImpl.java:345)  at com.tencent.wxcloudrun.service.impl.WxAppServiceImpl$$FastClassBySpringCGLIB$$3ceb4a49.invoke(<generated>)  at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)  at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688)  at com.tencent.wxcloudrun.service.impl.WxAppServiceImpl$$EnhancerBySpringCGLIB$$53bdda03.getUrlLink(<generated>)  at com.tencent.wxcloudrun.controller.InnerCont..."}},result:{"StatusCode":0,"StatusMessage":"success","code":0,"data":{},"msg":"success"}
2025-08-15 09:31:07.621 ERROR 1 --- [p-nio-80-exec-9] c.t.w.config.GlobalExceptionHandler      : 系统异常
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:226) ~[gson-2.8.9.jar!/:na]
	at com.google.gson.Gson.fromJson(Gson.java:963) ~[gson-2.8.9.jar!/:na]
	at com.google.gson.Gson.fromJson(Gson.java:928) ~[gson-2.8.9.jar!/:na]
	at com.google.gson.Gson.fromJson(Gson.java:877) ~[gson-2.8.9.jar!/:na]
	at com.google.gson.Gson.fromJson(Gson.java:848) ~[gson-2.8.9.jar!/:na]
	at com.tencent.wxcloudrun.service.impl.WxAppServiceImpl.getUrlLink(WxAppServiceImpl.java:345) ~[classes!/:1.0]
	at com.tencent.wxcloudrun.service.impl.WxAppServiceImpl$$FastClassBySpringCGLIB$$3ceb4a49.invoke(<generated>) ~[classes!/:1.0]2025-08-15 09:31:08.829  INFO 1 --- [p-nio-80-exec-1] 

看报错信息：WxAppServiceImpl 345行，是因为调用https://api.weixin.qq.com/wxa/generate_urllink接口超时没有返回数据导致，最近总有这个报错