的NameValuePair错误＆QUOT;的NameValuePair不能被解析为一个类型＆QUOT; [英] NameValuePair Error "NameValuePair cannot be resolved to a type"
问题描述
我为新的Android和即时创建类似的本教程及其显示类似如下photo.Please错误帮我出这一点。的 
I m new in android and i m creating a project like
推荐答案
您项目的 compileSdkVersion 设置为23，<一个href="http://developer.android.com/$p$pview/behavior-changes.html#behavior-apache-http-client">Apache's HttpClient库，从Android SDK中删除的API等级23 。
Your project's compileSdkVersion is set to 23. Apache's HttpClient library was removed from the Android SDK in API Level 23.
如果您在 compileSdkVersion 更改为21，你的应用程序将汇编干净。或者，有一个解决办法继续使用的HttpClient在Android的6.0与Android工作室。然而，对于长期的发展，你真的需要移动到一个HTTP API别的东西。这别的东西可以是：
If you change your compileSdkVersion to 21, your app will compile cleanly. Or, there is a workaround to continue using HttpClient in Android 6.0 with Android Studio. However, for long-term development, you really need to move to something else for an HTTP API. That "something else" could be:
- 内置经典的Java
的HttpURLConnection - 为Android Apache的独立包装的HttpClient
- OkHttp （我的建议）
- AndroidAsync
- the built-in classic Java
HttpUrlConnection - Apache's independent packaging of HttpClient for Android
- OkHttp (my recommendation)
- AndroidAsync
或者，这取决于你的HTTP的工作性质，你可以选择支持更高阶的操作（例如，用于改造Web服务API）库。
Or, depending upon the nature of your HTTP work, you might choose a library that supports higher-order operations (e.g., Retrofit for Web service APIs).
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