**使用场景:**使用手机验证码进行登录/注册
阿里云官网-云市场地址:云市场地址
搜索关键字:短信 点击购买响应的使次数后,可以在阿里云管控中心-已购买的服务中查看;
文档地址:API文档地址 点击去调试按钮,可在线调试接口 其中验证方式有AppCode和AppSecret两种.
AppCode方式:文档地址
AppCode需要在请求的header中添加Authorization字段,值为“APPCODE + 半角空格 +APPCODE值”AppSecret方式:文档地址
AppCode和AppSecret可以在购买服务后在阿里云管控中心查看
其中skin模板选择对照表:
当需要在程序中发送验证码时,为了安全性(Code和Authorization)考虑.应该由前端发送ajax请求,后端接受请求后在后端发送短信服务的请求
使用@ConfigurationProperties(prefix = “alicloud.sms”) 注解自动填充配置文件application中前缀为alicloud.sms的字段 @ConfigurationProperties 注解使用案例
mport lombok.Data; import org.springframework.boot.context.properties.ConfigurationProperties; import org.springframework.context.annotation.Configuration; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import java.net.UnknownHostException; import java.util.List; import java.util.Map; @ConfigurationProperties(prefix = "alicloud.sms") @Data @Configuration public class SmsComponent { private String host; private String path; private String skin; private String sign; private String appcode; public void sendSms(String phone,String code){ String urlSend = host + path + "?code=" + code +"&phone="+phone +"&sign="+sign +"&skin="+skin; // 【5】拼接请求链接 try { URL url = new URL(urlSend); HttpURLConnection httpURLCon = (HttpURLConnection) url.openConnection(); httpURLCon.setRequestProperty("Authorization", "APPCODE " + appcode);// 格式Authorization:APPCODE (中间是英文空格) int httpCode = httpURLCon.getResponseCode(); if (httpCode == 200) { String json = read(httpURLCon.getInputStream()); System.out.println("正常请求计费(其他均不计费)"); System.out.println("获取返回的json:"); System.out.print(json); } else { Map<String, List<String>> map = httpURLCon.getHeaderFields(); String error = map.get("X-Ca-Error-Message").get(0); if (httpCode == 400 && error.equals("Invalid AppCode `not exists`")) { System.out.println("AppCode错误 "); } else if (httpCode == 400 && error.equals("Invalid Url")) { System.out.println("请求的 Method、Path 或者环境错误"); } else if (httpCode == 400 && error.equals("Invalid Param Location")) { System.out.println("参数错误"); } else if (httpCode == 403 && error.equals("Unauthorized")) { System.out.println("服务未被授权(或URL和Path不正确)"); } else if (httpCode == 403 && error.equals("Quota Exhausted")) { System.out.println("套餐包次数用完 "); } else { System.out.println("参数名错误 或 其他错误"); System.out.println(error); } } } catch (MalformedURLException e) { System.out.println("URL格式错误"); } catch (UnknownHostException e) { System.out.println("URL地址错误"); } catch (Exception e) { // 打开注释查看详细报错异常信息 // e.printStackTrace(); } } /* * 读取返回结果 */ private static String read(InputStream is) throws IOException { StringBuffer sb = new StringBuffer(); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String line = null; while ((line = br.readLine()) != null) { line = new String(line.getBytes(), "utf-8"); sb.append(line); } br.close(); return sb.toString(); } }结果:
正常请求计费(其他均不计费) 获取返回的json: {"Message":"OK","Code":"OK","RequestId":"","BizId":""}