I'd like to add some debug-only UI to my React Native app, but I can't find any equivalent of RCT_DEBUG
or RCT_DEV
compile-time flags in the JavaScript environment. Is there one?
我想在我的React Native应用程序中添加一些仅调试的UI,但我在JavaScript环境中找不到任何等效的RCT_DEBUG或RCT_DEV编译时标志。有吗?
Use case: I want to add a status bar that shows the number of HTTP requests initiated by my app. Obviously this is not part of a shipping app, but it would help me check my work while in development and testing.
使用案例:我想添加一个状态栏,显示我的应用程序发起的HTTP请求数。显然这不是一个发货应用程序的一部分,但它可以帮助我在开发和测试中检查我的工作。
1 个解决方案
#1
81
if (__DEV__) {
console.log('I am in debug');
}
#1
81
if (__DEV__) {
console.log('I am in debug');
}