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app/service/SMSService.js

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+'use strict';
+
+const Service = require('../core/base_service');
+
+const fileName = "SMSService";
+
+const Dysmsapi20170525 = require('@alicloud/dysmsapi20170525');
+const OpenApi = require('@alicloud/openapi-client');
+const Util = require('@alicloud/tea-util');
+
+class Client {
+  static createClient() {
+    let config = new OpenApi.Config({
+      // 凭证类型。
+      // type: 'access_key',
+      // 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_ID。
+      accessKeyId: "LTAI5tM3QC6kY4r23sWnsvuY",
+      // 必填，请确保代码运行环境设置了环境变量 ALIBABA_CLOUD_ACCESS_KEY_SECRET。
+      accessKeySecret: "Lj9QTWVMJSTAffscjykhaKZt7RN0Xh",
+      // 访问的地域
+      // regionId: 'cn-beijing'
+    });
+    // Endpoint 请参考 https://api.aliyun.com/product/Dysmsapi
+    // 访问的地址
+    config.endpoint = `dysmsapi.aliyuncs.com`;
+    return new Dysmsapi20170525.default(config);
+  }
+}
+
+class SMSServiceService extends Service {
+  // 向手机发送短信验证码
+  async sendSMS(phone) {
+    const { ctx } = this;
+    try {
+      const code = this.generateCodeString();
+      const mark = await ctx.app.redis.get('db3').get(phone);
+      if(mark == null) await ctx.app.redis.get('db3').set(phone, JSON.stringify({ status: 0 }), 'EX', 600);
+      let client = Client.createClient();
+      // 创建请求对象并设置入参
+      let sendSmsRequest = new Dysmsapi20170525.SendSmsRequest({
+        phoneNumbers: phone,
+        // signName: "身份验证",
+        // templateCode: "SMS_480180061",
+        // signName: "登录验证",
+        // templateCode: "SMS_487315107",
+        signName: "华云智联",
+        templateCode: "SMS_487315108",
+        // signName: "北京华云智联",
+        // templateCode: "SMS_487350086",
+        // signName: "北京华云智联科技",
+        // templateCode: "SMS_487410093",
+        templateParam: `{\"code\":\"${code}\"}`,
+      });
+      // 创建运行时配置对象
+      let runtime = new Util.RuntimeOptions({});
+      runtime.readTimeout = 5000;
+      runtime.connectTimeout = 5000;
+      // 发起请求
+      const response = await client.sendSmsWithOptions(sendSmsRequest, runtime);
+      if(response.body.code == "OK") {
+        await ctx.app.redis.get('db3').set(code, phone.toString(), 'EX', 600);
+        return { status: 200, msg: "验证码发送成功" };
+      };
+    } catch (error) {
+      // 此处仅做打印展示，请谨慎对待异常处理，在工程项目中切勿直接忽略异常。
+      // 错误 message
+      // console.log('1===========================================')
+      // console.log(error.message);
+      // 若捕捉到 ConnectTimeout 错误，则尝试重发
+      if(error.message.includes("ConnectTimeout")) return { status: 600, msg: "尝试重新核验" };
+      // console.log('2===========================================')
+      // 诊断地址
+      console.log(error);
+      // console.log('3===========================================')
+      // console.log(error.data);
+      // console.log('4===========================================')
+      // console.log(error.data["Recommend"]);
+      // Util.default.assertAsString(error.message);
+
+      const blockName = fileName + "--" + "sendSMS";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+
+  // 校验短信验证码
+  async checkCode(phone, code) {
+    const { ctx } = this;
+    try {
+      const phoneResult = await ctx.app.redis.get('db3').get(phone);
+      if (phoneResult == null) await ctx.app.redis.get('db3').set(phone, JSON.stringify({ status: 0 }), 'EX', 600);
+      else if (JSON.parse(phoneResult).status == '1') return true;
+      const check = await ctx.app.redis.get('db3').get(code);
+      if (check == null || check != phone) return false;
+      await ctx.app.redis.get('db3').del(code);
+      let remainder = await ctx.app.redis.get('db3').ttl(phone);
+      if (remainder < 60) remainder = 600;
+      await ctx.app.redis.get('db3').set(phone, JSON.stringify({ status: 1 }), 'EX', remainder);
+      return true;
+    } catch (error) {
+      const blockName = fileName + "--" + "checkCode";
+      ctx.app.middleware.log('../../serviceLog', blockName + ">>>>" + error);
+      return 'error';
+    }
+  }
+}
+
+module.exports = SMSServiceService;