Utils包下的NetWorkUtils），解析json数据通用

最新推荐文章于 2022-06-14 16:11:12 发布

原创最新推荐文章于 2022-06-14 16:11:12 发布 · 435 阅读

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本文介绍了一种使用Java中的HttpClient库发起GET请求的方法，并提供了一个简单的实现示例。该示例展示了如何创建HttpClient实例，构造HttpGet请求并获取响应数据。

========================================HttpClient的get请求方式，请求数据解析===========================

package com.hf.utils;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;

import android.util.Log;

public class NetWorkUtils {

private static String result;

public static String getstr(String path) {

HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(path);

try {
HttpResponse response = client.execute(get);
int code = response.getStatusLine().getStatusCode();

if (code ==200) {
result = EntityUtils.toString(response.getEntity());

return result;

}
Log.e("TAG", result.toString());

}catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

return null;

}
}