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OkHttp使用

导入gradle

OkHttp地址

在gradle中加入

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dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.squareup.okhttp3:okhttp:3.4.1'
compile 'com.squareup.okio:okio:1.9.0'
}

创建OkHttpClient

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OkHttpClient mOkHttpClient = new OkHttpClient();

创建Request

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Request mRequest = new Request.Builder()
.url("http://www.baidu.com")
.build();

创建回调Call并异步执行

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Call call = mOkHttpClient.newCall(mRequest);
call.enqueue(new Callback() {
@Override
public void onFailure(Call call, IOException e) {
Log.i(TAG, "失败");
}

@Override
public void onResponse(Call call, Response response) throws IOException {
Log.i(TAG, "成功"+response.body());
final String html = response.body().string();
runOnUiThread(new Runnable() {//在子线程中更新ui
@Override
public void run() {
contentView.setText(html);
}
});
}
});
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