1. 使用Apache httpclient提交post请求
http工具方法(需指定编码, 否则出错,这里用的UTF-8)
public static String postWithParamsForString(String url, List<NameValuePair> params){ ???????HttpClient client = HttpClients.createDefault(); ???????HttpPost httpPost = ??new HttpPost(url); ???????String s = ""; ???????try { ???????????httpPost.setEntity(new UrlEncodedFormEntity(params,"UTF-8")); ???????????httpPost.setHeader("Content-type", "application/x-www-form-urlencoded"); ????????????HttpResponse response = client.execute(httpPost); ???????????int statusCode = response.getStatusLine().getStatusCode(); ???????????if(statusCode==200){ ???????????????HttpEntity entity = response.getEntity(); ???????????????s = EntityUtils.toString(entity); ???????????} ???????} catch (IOException e) { ???????????e.printStackTrace(); ???????} ???????return s; ???}测试方法
public static void main(String[] args) { ???????????????String smsKey = "aaaaaaa"; ???????String content = "您的订单号是:4322311"; ???????String phone = "111111"; ???????String smsSecret = "bbbb"; ???????String smsUrl = "http://iccc/v1/message/content/send"; ???????List<NameValuePair> params = new ArrayList<NameValuePair>(); ???????String timestamp = String.valueOf(System.currentTimeMillis()); ???????String signContent = "appkey=" + smsKey + "&content=" + content + "&mobile=" + phone + "×tamp=" ???????????????+ timestamp + "&appsecret="+ smsSecret; ???????String sign = DigestUtils.md5Hex(signContent).toUpperCase(); ???????NameValuePair pair = new BasicNameValuePair("appkey", smsKey); ???????NameValuePair pair2 = new BasicNameValuePair("content", content); ???????NameValuePair pair3 = new BasicNameValuePair("mobile", phone); ???????NameValuePair pair4 = new BasicNameValuePair("timestamp", timestamp); ???????NameValuePair pair5 = new BasicNameValuePair("sign", sign); ???????params.add(pair); ???????params.add(pair2); ???????params.add(pair3); ???????params.add(pair4); ???????params.add(pair5); ???????String postForString = HttpUtil.postWithParamsForString(smsUrl, params);
}2. okhttp 实现
import okhttp3.*;import org.apache.commons.codec.digest.DigestUtils;import java.io.IOException;import java.util.concurrent.TimeUnit;/** * Created by admin on 2018/1/22. */public class SmsSender { ???private ?static final OkHttpClient client = new OkHttpClient.Builder(). ???????????connectionPool(new ConnectionPool(100,10, TimeUnit.MINUTES)) ???????????.connectTimeout(5,TimeUnit.SECONDS) ???????????.readTimeout(5, TimeUnit.SECONDS).build(); ???public static String postFormBody(String url, FormBody body){ ???????Request request = new Request.Builder().url(url) ???????????????.post(body).build(); ???????try { ???????????Response response = client.newCall(request).execute(); ???????????return response.body().string(); ???????} catch (IOException e) { ???????????e.printStackTrace(); ???????} ???????return ""; ???} ???public static void main(String[] args) throws IOException { ???????String content = "您的订单号是:4322311"; ???????String mobile = "1314455"; ???????String timestamp = String.valueOf(System.currentTimeMillis()); ???????String signContent = "cc"; ???????String sign = DigestUtils.md5Hex(signContent).toUpperCase(); ???????FormBody body = new FormBody.Builder() ???????????????.add("content",content).add("mobile",mobile) ???????????????.add("timestamp",timestamp).add("sign",sign) ???????????????.build(); ???????String url = "dd/v1/message/content/send"; ???????String result = postFormBody(url, body); ???????System.out.println(result); ???}}3. post 测试
选中x-www-form-urlencoded 输入相应key value
httpclient x-www-form-urlencoded
原文地址：https://www.cnblogs.com/rocky-fang/p/8329025.html