📜  请求失败,状态码为 503 - 任何代码示例

📅  最后修改于: 2022-03-11 14:57:15.011000             🧑  作者: Mango

代码示例1
503 Service Unavailable normally indicates that, although the web
server itself is functioning and can respond to requests, the application
accessed via the server is not responding. You should verify whether this
is the result of any action you have performed