nuget控制台敲入以下命令:Install-Package Microsoft.AspNet.WebApi.Cors –IncludePrerelease 打开WebApiConfig.cs添加如下红色标注行 public static void Register(HttpConfiguration config) { // Web API configuration and services var cors = new EnableCorsAttribute("*", "…
webview开发,在Android4.4下js调用java方法报错"Uncaught TypeError: Object [object Object] has no method,同样的写法在4.3及下都没问题,4.4怎么不行; 在你的方法前面加上 @JavascriptInterface:因为4.4安全性要求更高了: 例:Uncaught TypeError: Object [object Object] has no method 'showResult': 你的方法: public v…
总结列表: 1. There is already an open DataReader associated with this Connection which must be closed first 2. npm install 失败 3. WebApi HTTP Put 405 Method not allowed 服务器升级了IIS,WebApi项目的put接口全部报405 搜索发现解决方案不少,尝试了张善友博客给出的解决方案,问题解决. IIS7.5上的REST服务的Put操作发生…