疑难杂症:双击右侧maven的生命周期里的test,等一会就好了.其实就是类似于清缓存.

一些遇到的的问题

如何指定处理GET/POST请求

只需要修改mappping这里的注解即可.加上method:

但实际上还是太麻烦了.可以替换为:

也就是说GetMapping底层就是RequestMapping 类似的,还有PutMapping,PostMapping,DeleteMapping

自动封装bug

解决1:

解决2:

解决3:(推荐)

nginx配置

conf:配置文件 html:要部署的项目 logs:日志我们把网页放到html当中,启动nginx服务器(90端口)然后打开谷歌浏览器,就能看到我们服务器发给前端的数据了. 但是,我们打开浏览器的network,会发现:

那条get请求是发给90端口的!并且请求的网址还是/api/dept,这是为什么?

也就是,和之前我们写的网关类似:

怎么配置的?

Server:表示虚拟服务器.listen表示哪个端口.

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