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); } }
封装简单实用又安全的okhttp网络请求工具类get+post
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转载自blog.csdn.net/weixin_42470335/article/details/81812065
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