如题

函数的超时时间设定为20秒。

日志中所有报错的运行时间大约为20ms。

错误信息：

{"errorCode":1,"errorMessage":"user code exception caught","stackTrace":"Error: document.update:fail -501001 resource system error. ETIMEDOUT\n at toSDKError (/var/user/node_modules/wx-server-sdk/index.js:8094:19)\n at Object.returnAsFinalCloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:8065:12)\n at /var/user/node_modules/wx-server-sdk/index.js:1347:32\n at processTicksAndRejections (node:internal/process/task_queues:96:5)\n at runNextTicks (node:internal/process/task_queues:65:3)\n at listOnTimeout (node:internal/timers:526:9)\n at processTimers (node:internal/timers:500:7)","statusCode":430}