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请教个问题 #29

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stevenliu87 opened this issue Jul 19, 2021 · 17 comments
Closed

请教个问题 #29

stevenliu87 opened this issue Jul 19, 2021 · 17 comments

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@stevenliu87
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你好,请教个问题 ,我修改了VUE_APP_API_URL和devServer访问我的后台,报错,访问不到

@buqiyuan
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报的什么错? 404吗?可以在DevServe proxy那里开启logLevel看下代理是否正确

@stevenliu87
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对 就是404,后台服务也启动了

@stevenliu87
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你说的是 logLevel: 'debug',这个吗,在哪看代理是否正确

@buqiyuan
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在你启动项目的 cmd 中可以看到实际的代理log

@stevenliu87
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cmd中没有报错
Issues checking in progress...
No issues found.

@buqiyuan
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buqiyuan commented Jul 19, 2021

image
如果你没看到这样的信息,说明代理没生效,可能原因是你请求的时候 请求的地址不是相对地址

@stevenliu87
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写了 logLevel: 'debug', 怎么没打日志呢

@stevenliu87
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请说下哪个请求的地址

@stevenliu87
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config.url = isDev ? `/psam$
/psam': {
target: process.env.VUE_APP_Device,
// target: 'http://localhost:8888',
changeOrigin: true,
logLevel: 'debug',
pathRewrite: {
'^/psam': ''
}
adminDictConfig = '/ysdjhbbxxgl-a
这些都修改了呀

@stevenliu87
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Cannot GET /psam/ysdjhbbxxgl-a

@buqiyuan
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看着貌似没问题,修改配置后,重启项目也都不生效是吧?不应该啊!我的都正常运行啊,不知道你还有哪里配置有误,还是你后端服务端口可能和前端服务端口 是否存在多个进程监听同一端口的问题

@stevenliu87
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访问你的api就行 改成我的就不行

@buqiyuan
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😂那你通过/api能请求到你们后端吗?

@stevenliu87
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请问, "/api/admin/access?pageNumber=1&pageSize=10&_t=1626677225474"是怎么映射到 "/admin/access?p的

@buqiyuan
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buqiyuan commented Jul 19, 2021

当本地某个路径时,以/api开头的路径都会被代理到目标地址去,pathRewrite那里在映射到目标地址前,把/api替换掉了

@stevenliu87
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谢谢你,好了

@buqiyuan
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好的

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