Android无法访问org.apache.http.client.HttpClient

概述我正在使用 android studio创建一个向服务器发出GET请求的应用程序.我的代码是这样的： import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGetHC4;import org.apache.http.impl.client.C 我正在使用 android studio创建一个向服务器发出GET请求的应用程序.我的代码是这样的：

import org.apache.http.clIEnt.methods.CloseablehttpResponse;  import org.apache.http.clIEnt.methods.httpGetHC4;import org.apache.http.impl.clIEnt.CloseablehttpClIEnt;import org.apache.http.impl.clIEnt.httpClIEntBuilder;public class httpHelper{    private String base;    public httpHelper (String base)    {        this.base = base;    }    public String doGet (String path)    {        try        {            CloseablehttpClIEnt clIEnt = httpClIEntBuilder.create().build();            httpGetHC4 get = new httpGetHC4(path);            CloseablehttpResponse response = clIEnt.execute(get);            return "";        }        catch (Exception e)        {            return null;        }    }}

问题是AndroID Studio标记了这一行

clIEnt.execute(get);

有错误：

说“无法访问org.apache.http.clIEnt.httpClIEnt”

这是我的gradle文件：

apply plugin: 'com.androID.application'androID {    compileSdkVersion 23    buildToolsversion "23.0.0"    defaultConfig {        applicationID "principal.halloween"        minSdkVersion 16        targetSdkVersion 23        versionCode 1        versionname "1.0"    }    buildTypes {        release {            MinifyEnabled false            proguardfiles getDefaultProguardfile('proguard-androID.txt'),'proguard-rules.pro'        }    }}dependencIEs {    compile filetree(dir: 'libs',include: ['*.jar'])    compile 'com.androID.support:appcompat-v7:23.0.0'    compile 'com.pubnub:pubnub-androID:3.7.5'    compile 'com.Google.code.gson:gson:2.3.1'    compile group: 'org.apache.httpcomponents',name: 'httpclIEnt-androID',version: '4.3.5.1'    compile 'org.apache.httpcomponents:httpclIEnt:4.3.6'}

解决方法 在AndroID SDK 23中

不推荐使用httpClIEnt,因为它推断,您可以在httpURLConnection中迁移代码

https://developer.android.com/about/versions/marshmallow/android-6.0-changes.html#behavior-apache-http-client

您可以使用此功能,但不建议使用此功能

androID {    uselibrary 'org.apache.http.legacy'}

对于httpURLConnection

URL url = new URL(urlString);httpURLConnection connection = (httpURLConnection)url.openConnection();connection.setRequestMethod("GET");connection.setDoinput(true);connection.connect();

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