package com.example.ggq.gaoguoqing20180828.utils;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
public class OKHttpUtil {
private static OKHttpUtil instance;
private OkHttpClient okHttpClient;
public static OKHttpUtil getInstance() {
//DCL双重检验锁获取实例对象
if(null == instance){
//用锁防止多线程高并发的访问
synchronized (OKHttpUtil.class){
if(null == instance){
instance = new OKHttpUtil();
}
}
}
return instance;
}
private OKHttpUtil() {
if(null == okHttpClient){
synchronized (OkHttpClient.class){
if(null == okHttpClient){
//添加缓冲拦截器
okHttpClient = new OkHttpClient
.Builder()
.build();
}
}
}
}
public void get(String url, Callback callback){
Request request = new Request.Builder().url(url).build();
okHttpClient.newCall(request).enqueue(callback);
}
public void post(String url, FormBody formBody,Callback callback){
Request request = new Request.Builder().method("POST", formBody).url(url).build();
okHttpClient.newCall(request).enqueue(callback);
}
}