OKHttpUtil工具类

导入jar包下载链接 http://square.github.io/okhttp/

package com.common.util;

import java.io.IOException;

import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;

/**
 * 利用okhttp进行get和post的访问
 *
 * @author cp
 *
 */
public class OKHttpUtil {

    /**
     * get请求
     * @param url
     * @return
     */
    public static String httpGet(String url) {
        String result = null;
        OkHttpClient client = new OkHttpClient();
        Request request = new Request.Builder().url(url).build();
        try {
            Response response = client.newCall(request).execute();
            result = response.body().string();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * post请求
     * @param url
     * @param data  提交的参数为key=value&key1=value1的形式
     */
    public static String httpPost(String url, String data) {
        String result = null;
        OkHttpClient httpClient = new OkHttpClient();
        RequestBody requestBody = RequestBody.create(MediaType.parse("text/html;charset=utf-8"), data);
        Request request = new Request.Builder().url(url).post(requestBody).build();
        try {
            Response response = httpClient.newCall(request).execute();
            result = response.body().string();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return result;
    }
}

1. package com.handkoo.util;
3. import java.io.IOException;
5. import okhttp3.MediaType;
6. import okhttp3.OkHttpClient;
7. import okhttp3.Request;
8. import okhttp3.RequestBody;
9. import okhttp3.Response;
11. /**
12. * 利用okhttp进行get和post的访问
13. *
14. * @author cp
15. *
16. */
17. public class OKHttpUtil {
19. /**
20. * 发起get请求
21. *
22. * @param url
23. * @return
24. */
25. public static String httpGet(String url) {
26. String result = null;
27. OkHttpClient client = new OkHttpClient();
28. Request request = new Request.Builder().url(url).build();
29. try {
30. Response response = client.newCall(request).execute();
31. result = response.body().string();
32. } catch (Exception e) {
33. e.printStackTrace();
34. }
35. return result;
36. }
38. /**
39. * 发送httppost请求
40. *
41. * @param url
42. * @param data 提交的参数为key=value&key1=value1的形式
43. * @return
44. */
45. public static String httpPost(String url, String data) {
46. String result = null;
47. OkHttpClient httpClient = new OkHttpClient();
48. RequestBody requestBody = RequestBody.create(MediaType.parse("text/html;charset=utf-8"), data);
49. Request request = new Request.Builder().url(url).post(requestBody).build();
50. try {
51. Response response = httpClient.newCall(request).execute();
52. result = response.body().string();
53. } catch (IOException e) {
54. e.printStackTrace();
55. }
56. return result;
57. }
58. }