[Android Pro] Android API 23中廢棄了HttpClient的解決辦法

reference to : http://blog.csdn.net/hbwindy/article/details/51326019

reference to : http://blog.csdn.net/yangqingqo/article/details/48214865

 

今天在寫網絡連接的時候發現API 23中居然找不到HttpClient，官方文檔似乎是這樣說的。

This interface was deprecated in API level 22.
Please use openConnection() instead. Please visit this webpage for further details.

 那么只有再找辦法，還真找到了：

To continue using the Apache HTTP APIs, you must first declare the following compile-time dependency in your build.gradle file:

do not need to copy sdk/platforms/android-23/optional/org.apache.http.legacy.jar into libs folder, system auto recoginise itself.

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

 proguard cofig :

 #不混淆org.apache.http.legacy.jar 
 -dontwarn android.net.compatibility.**
 -dontwarn android.net.http.**
 -dontwarn com.android.internal.http.multipart.**
 -dontwarn org.apache.commons.**
 -dontwarn org.apache.http.**
 -keep class android.net.compatibility.**{*;}
 -keep class android.net.http.**{*;}
 -keep class com.android.internal.http.multipart.**{*;}
 -keep class org.apache.commons.**{*;}
 -keep class org.apache.http.**{*;}