_reactNativeHealth.default.initHealthKit is not a function (it is undefined) 报错

我遇到了React Native HealthKit初始化报错“_reactNativeHealth.default.initHealthKit is not a function (it is undefined)”的问题,发现是因为RN新版本的模块懒加载机制导致NativeModules为空对象。我通过手动获取所需函数并赋值给Kit对象,临时解决了问题,以便继续开发。

App开发

Multipart body must have at least one part

使用RN出这个错误,经检查有问题的代码是: postJson(cmd, dataObj) { let url = Defines.SERVER_ADDR + cmd; let formData = new FormData(); let headers ={}; for (let e...

App开发