Jave Web阿里云短信服务发送验证码
首先得在阿里云根据流程开通短信服务,申请签名和模版,具体看文档
因为这是个web项目,用到了thymeleaf模板,所以在pom.xml中加入如下依赖
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>4.4.0</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-dysmsapi</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
verifyCodeGenerator.java是生成验证码的工具类
public class verifyCodeGenerator {
// 生成验证码
public static String getVerifyCode()
{
Random random=new Random();
StringBuffer stringBuffer=new StringBuffer();
for (int i=0;i<6;i++)
{
stringBuffer.append(String.valueOf(random.nextInt(10)));
}
System.out.println(stringBuffer.toString());
return stringBuffer.toString();
}
}
MsUtil .java是发送验证码的工具类
public class MsUtil {
// 发送验证码及返回验证码字符串
public static String send(String mobile)
{
//设置超时时间-可自行调整
System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
System.setProperty("sun.net.client.defaultReadTimeout", "10000");
//初始化ascClient需要的几个参数
final String product = "Dysmsapi";//短信API产品名称(短信产品名固定,无需修改)
final String domain = "dysmsapi.aliyuncs.com";//短信API产品域名(接口地址固定,无需修改)
//替换成你的AK
final String accessKeyId = "yourAccessKeyId";//你的accessKeyId,参考本文档步骤2
final String accessKeySecret = "yourAccessKeySecret";//你的accessKeySecret,参考本文档步骤2
//初始化ascClient,暂时不支持多region(请勿修改)
IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId,
accessKeySecret);
try {
DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
} catch (ClientException e) {
e.printStackTrace();
}
IAcsClient acsClient = new DefaultAcsClient(profile);
//组装请求对象
SendSmsRequest request = new SendSmsRequest();
//使用post提交
// request.setMethod(MethodType.POST);//过期了
request.setSysMethod(MethodType.POST);
//必填:待发送手机号。支持以逗号分隔的形式进行批量调用,批量上限为1000个手机号码,批量调用相对于单条调用及时性稍有延迟,验证码类型的短信推荐使用单条调用的方式;发送国际/港澳台消息时,接收号码格式为国际区号+号码,如“85200000000”
request.setPhoneNumbers(mobile);
//必填:短信签名-可在短信控制台中找到
request.setSignName("小生不才");
//必填:短信模板-可在短信控制台中找到,发送国际/港澳台消息时,请使用国际/港澳台短信模版
request.setTemplateCode("SMS_162732775");
//可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
//友情提示:如果JSON中需要带换行符,请参照标准的JSON协议对换行符的要求,比如短信内容中包含\r\n的情况在JSON中需要表示成\\r\\n,否则会导致JSON在服务端解析失败
String verifyCode=verifyCodeGenerator.getVerifyCode();
request.setTemplateParam("{\"code\":" + verifyCode + "}");
//可选-上行短信扩展码(扩展码字段控制在7位或以下,无特殊需求用户请忽略此字段)
//request.setSmsUpExtendCode("90997");
//可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
request.setOutId("yourOutId");
//请求失败这里会抛ClientException异常
try {
SendSmsResponse acsResponse = acsClient.getAcsResponse(request);
} catch (ClientException e) {
e.printStackTrace();
}
// if(sendSmsResponse.getCode() != null && sendSmsResponse.getCode().equals("OK")) {
// return verifyCode;
////请求成功
// }
return verifyCode;
}
}
application.properties的配置
#关闭thymeleaf缓存
spring.thymeleaf.cache=false
#ָ端口
server.port=8888
#模板的路径
spring.freemarker.template-loader-path=classpath:/templates
#设置模板的字符编码
spring.freemarker.charset=utf-8
thymeleaf模板页面
sign_in.html 是发送和输入验证码页面
<!DOCTYPE html>
<html lang="en">
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<form action="matchCode" method="post">
<!--<input type="text" placeholder="请输入手机号码"/>-->
<input type="text" placeholder="请输入验证码" name="yourCode">
<input type="submit" value="确定">
</form>
<div th:text="${code}"></div>
</body>
</html>
test.html 是验证结果页面
<!DOCTYPE html>
<html lang="en">
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div th:text="${result}"></div>
</body>
</html>
UserController .java
@Controller
public class UserController {
@Autowired
private HttpServletRequest request; //自动注入request
@GetMapping(value = "/")
public String sign(Model model)
{
String code= MsUtil.send("你接收验证码的手机号");
// String verifyCode = verifyCodeGenerator.getVerifyCode();
model.addAttribute("code","验证码是"+code);
request.getSession().setAttribute("code",code);
// attr.addFlashAttribute("code",code);
return "sign_in.html";
}
//匹配输入的验证码和发送的验证码是否一致
@PostMapping(value = "matchCode")
public String matchCode(@RequestParam String yourCode,Model model) {
String code =(String) request.getSession().getAttribute("code");
System.out.println("code===="+code);
if (yourCode.equals(code)){
System.out.println("成功");
model.addAttribute("result","成功");
}else {
System.out.println("失败");
model.addAttribute("result","失败");
}
return "test";
}
}