Android 将sdk更新为M时，无法解决导入org.apache.http.client错误

当我将项目导入eclipse时，出现以下错误。我已经将我的sdk更新为M

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpVersion;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HTTP;

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ApacheHTTP和

NameValuePair

在api 23中已被弃用。你必须手动添加apache库

或者您应该从现在开始使用

HttpURLConnection

。为eclipse检查相同的

——在sdk中查找库并手动添加它

platforms/android-23/optional/org.apache.http.legacy.jar

对于android studio，在

build.gradle

android {
    useLibrary 'org.apache.http.legacy'
}

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对于android studio，在应用程序的build.gradle文件中添加一行，如：

android {
       compileSdkVersion 23
       ....
       defaultConfig {
       ..
       ..
       }
 useLibrary 'org.apache.http.legacy'
}

---

实现这一目标的另一个途径是

在Android/Sdk/platforms/Android-23/optional中找到

org.apache.http.legacy.jar

，将其添加到依赖项中

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一行就好，但节省时间。