java实现网易云短信接口

httpclient-4.3.6.jar和httpcore-4.3.3.jar jar包

首先去网易云注册账号得到分配的app key 和 App Secret 开通短信有20条试用。使用的是httpclient post提交

请求信息分为请求头和请求参数

请求头：必须5个参数，分别是：AppKey。Nonce。CurTime。CheckSum。Content-Type。区分大小写

请求参数：mobile（手机号码），code（验证码），templateid（模板id），codeLen(验证码长度) 非必填的。

创建一个生成随机验证码的类：

import java.security.MessageDigest;
/**
* 验证码生成工具类
*/
public class CheckSumBuilder {

// 计算并获取CheckSum
public static String getCheckSum(String appSecret, String nonce, String curTime) {
return encode("sha1", appSecret + nonce + curTime);
}

// 计算并获取md5值
public static String getMD5(String requestBody) {
return encode("md5", requestBody);
}

private static String encode(String algorithm, String value) {
if (value == null) {
return null;
}
try {
MessageDigest messageDigest = MessageDigest.getInstance(algorithm);
messageDigest.update(value.getBytes());
return getFormattedText(messageDigest.digest());
} catch (Exception e) {
throw new RuntimeException(e);
}
}

private static String getFormattedText(byte[] bytes) {
int len = bytes.length;
StringBuilder buf = new StringBuilder(len * 2);
for (int j = 0; j < len; j++) {
buf.append(HEX_DIGITS[(bytes[j] >> 4) & 0x0f]);
buf.append(HEX_DIGITS[bytes[j] & 0x0f]);
}
return buf.toString();
}

private static final char[] HEX_DIGITS =
{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
}

根据api提供的java代码创建一个测试类

import com.alibaba.fastjson.JSON;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**

*发送请求到网易云

*success：网易云成功发送验证码到手机

*/

public class SendCode {
public static void main(String[] args) throws Exception {

System.out.println(sendMsg("******************"));

}

private static final String SERVER_URL = "https://api.netease.im/sms/sendcode.action";//发送验证码的请求路径URL
private static final String APP_KEY = "***************************************";//网易云信分配的账号
private static final String APP_SECRET = "*********";//网易云信分配的密钥
private static final String NONCE = "123456";//随机数
//短信模板ID
private static final String TEMPLATEID="3094150";
//验证码长度，范围4～10，默认为4
private static final String CODELEN="6";
/**
*
* @param phone 手机号
* @return
* @throws IOException
*/
public static MessageVo sendMsg(String phone) throws IOException {

CloseableHttpClient httpclient = HttpClients.createDefault();
HttpPost post = new HttpPost(SERVER_URL);

String curTime = String.valueOf((new Date().getTime() / 1000L));
/*通过验证码工具类生成随机数*/
String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);
System.out.println("验证码："+checkSum);
//设置请求的header 请求头
post.addHeader("AppKey", APP_KEY);
post.addHeader("Nonce", NONCE);
post.addHeader("CurTime", curTime);
post.addHeader("CheckSum", checkSum);
post.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

//设置请求参数
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
/*启用短信模板*/
nameValuePairs.add(new BasicNameValuePair("templateid", TEMPLATEID));
/*手机号*/
nameValuePairs.add(new BasicNameValuePair("mobile",phone));
/*验证码长度*/
nameValuePairs.add(new BasicNameValuePair("codeLen",CODELEN));
/*将请求头信息和请求参数放入一个entity里面*/
post.setEntity(new UrlEncodedFormEntity(nameValuePairs,"utf-8"));

//执行请求
HttpResponse response = httpclient.execute(post);
/*获取返回的信息是一个json字符串*/
String responseEntity = EntityUtils.toString(response.getEntity(),"utf-8");

MessageVo messageVo=new MessageVo();
//判断是否发送成功，发送成功返回true 获取返回的状态码
String code = JSON.parseObject(responseEntity).getString("code")

System.out.println("状态吗："+code);
        messageVo.setCode(code);
        messageVo.setObj(obj);
        return messageVo;

//    if (code.equals("200")) {
//    return "success";
//    }
//    return "error";
}
}

然后就是一个输入手机号码和验证码的校验类

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import com.alibaba.fastjson.JSON;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

/**
* 校验验证码输入是否正确
*/
public class MobileMessageCheck {

public static void main(String[] args) throws Exception {
System.out.println(checkMsg("187********","626712"));

}

private static final String SERVER_URL = "https://api.netease.im/sms/verifycode.action";//校验验证码的请求路径URL
private static final String APP_KEY = "*********************************";//网易云信分配的账号
private static final String APP_SECRET = "***************";//网易云信分配的密钥
private static final String NONCE = "123456";//随机数

/**
*
* @param phone 手机号
* @param sum 验证码
* @return
* @throws IOException
*/
public static MessageVo checkMsg(String phone, String sum) throws IOException {
CloseableHttpClient httpclient = HttpClients.createDefault();
HttpPost post = new HttpPost(SERVER_URL);

String curTime = String.valueOf((new Date().getTime() / 1000L));
String checkSum = CheckSumBuilder.getCheckSum(APP_SECRET, NONCE, curTime);

//设置请求的header
post.addHeader("AppKey", APP_KEY);
post.addHeader("Nonce", NONCE);
post.addHeader("CurTime", curTime);
post.addHeader("CheckSum", checkSum);
post.addHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");

//设置请求参数
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("mobile", phone));
nameValuePairs.add(new BasicNameValuePair("code", sum));

post.setEntity(new UrlEncodedFormEntity(nameValuePairs, "utf-8"));

//执行请求
HttpResponse response = httpclient.execute(post);
String responseEntity = EntityUtils.toString(response.getEntity(), "utf-8");

MessageVo messageVo=new MessageVo();
//判断是否发送成功，发送成功返回true
String code = JSON.parseObject(responseEntity).getString("code");

        System.out.println("状态吗："+code);
        messageVo.setCode(code);
        return messageVo;
//    if (code.equals("200")) {
// return "success";
//    }
//    return "error";
}
}

创建实体类MessageVo用来存储状态码与验证码属性

package cn.vo;

public class MessageVo {
private String code;//状态码
private String obj;//验证码
public String getCode() {
  return code;
}
public void setCode(String code) {
  this.code = code;
}
public String getObj() {
  return obj;
}
public void setObj(String obj) {
  this.obj = obj;
}

}

创建UsreServlet类，与jsp互动。通过ajax传值，判断

public class UserServlet extends HttpServlet {

public void service(HttpServletRequest request, HttpServletResponse response)
   throws ServletException, IOException {
  request.setCharacterEncoding("utf-8");
  response.setContentType("text/html;charset=utf-8");
  String action = request.getParameter("action");

  if(action.equals("verifyingCode")){
   //发送请求到网易云，返回请求处理状态
   String phone = request.getParameter("phone");
   MessageVo messageVo= SendCode.sendMsg(phone);
   String code=messageVo.getCode();
   if(code.endsWith("200")){
    //将验证码塞入session，可以这样就可以自己写验证验证码的方法了，
    request.getSession().setAttribute("verifyingCode", messageVo.getObj());
    response.getWriter().print("success");
   }else{
    response.getWriter().print("error");
   }
  }else if(action.equals("register")){
   //检测验证码是否正确，这个是调用网易云平台的方法检验，也可以自己写代码检验
// String phone = request.getParameter("phone");
// System.out.println(phone);

String yzmStr = request.getsession().getAttribute("verifyingCode");

System.out.println(yzmStr);
   String yzm = request.getParameter("yzm");
   System.out.println(yzm);
// MessageVo messageVo= MobileMessageCheck.checkMsg(phone, yzm);
// String code=messageVo.getCode();
// if(code.endsWith("200")){
//    response.getWriter().print("success");
// }else{
//    response.getWriter().print("error");

if(yzm.equals(yzmStr)){

response.getWriter().print("success");

}else{

response.gerWriter().print("error");

}
}
}
}

}

前台Ajax代码

$(".tableBtn").click(function(){
//  alert("111")
  var phone = $("#phone").val();
  var yzm =$("[name=yzm]").val();
  $.ajax({
               url:"http://localhost:8080/web0706msg/UserServlet",
               type:"post",
               data:{"action":"register","phone": phone,"yzm":yzm},
               success:function(e){
                   if(e=="success"){
                // alert("验证码验证成功！");
                   }else if(e=="error"){
                // alert("验证码验证失败！");
                   }
               }
           });
});

</script>

java实现网易云短信接口

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