IONIC4 （Angular8）跨域问题、配置代理、... has been blocked by CORS policy:...

其他 2020-02-16 11:14:16 阅读次数: 0

我是开发小白，也是现在在学校上学才学到Ionic

1 在根目录下新建一个记事本，改名为proxy.config.json ，在ide里对该文件进行更改
在这里插入图片描述

2.然后在angular.json文件里面到你的serve引入一下代理文件
在这里插入图片描述
3.然后再需要用这个链接的地方改成 ‘/api’ 去代替

4.用这代理重启一次

ionic serve -- --proxy-config proxy.config.json

在这里插入图片描述

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转载自blog.csdn.net/zzw1248001691/article/details/103636927

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