异常
React Native调试时报如下错误
Failed to load http://localhost:8081/index.delta?platform=android&dev=true&minify=false: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://192.168.1.115:8081' is therefore not allowed access. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.
异常.png
错误原因
访问的域名不同导致, 浏览器地址栏为192.168.1.115:8081/debugger-ui/, 真机或模拟器访问的地址为http://localhost:8081/index.delta?platform=android&dev=true&minify=false
浏览器地址.png
解决办法
将浏览器地址的192.168.1.115改为与访问地址相同的localhost即可
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