Android 反应本机调试器抛出'；访问控制允许原点'；错误_Android_Ios_Reactjs_Debugging_React Native

Android 反应本机调试器抛出'；访问控制允许原点'；错误

android ios reactjs debugging react-native

Android 反应本机调试器抛出'；访问控制允许原点'；错误,android,ios,reactjs,debugging,react-native,Android,Ios,Reactjs,Debugging,React Native,我的应用程序在emulator上加载得非常好，所有请求都通过了，但打开远程调试器后，应用程序无法对服务器进行api调用调试器显示错误 Failed to load https://mydatapoint/api: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8081' is therefore not allowed access.

我的应用程序在emulator上加载得非常好，所有请求都通过了，但打开远程调试器后，应用程序无法对服务器进行api调用

调试器显示错误

Failed to load https://mydatapoint/api: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:8081' is therefore not allowed access.

不确定问题的原因。是否有帮助或线索？

能否显示请求标题？