Android 6.0(api 23)已经不支持HttpClient了,在build.gradle中 加入 useLibrary 'org.apache.http.legacy'
android { compileSdkVersion 25 buildToolsVersion "25.0.0" useLibrary 'org.apache.http.legacy'
Android 6.0(api 23)已经不支持HttpClient了,在build.gradle中 加入 useLibrary 'org.apache.http.legacy'
android { compileSdkVersion 25 buildToolsVersion "25.0.0" useLibrary 'org.apache.http.legacy'