emsfront/src/views/register.vue

<template>
  <div class="register">
    <img :src="loginBg" alt="" srcset="" class="login-bg" />
    <el-form
      ref="registerForm"
      :model="registerForm"
      :rules="registerRules"
      class="register-form"
    >
      <img
        src="./../assets/images/ems/logo.png"
        alt=""
        srcset=""
        class="login-logo"
      />
      <el-form-item prop="username">
        <el-input
          v-model="registerForm.username"
          type="text"
          auto-complete="off"
          placeholder="账号"
        >
          <svg-icon
            slot="prefix"
            icon-class="user"
            class="el-input__icon input-icon"
          />
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          v-model="registerForm.password"
          type="password"
          auto-complete="off"
          placeholder="密码"
          @keyup.enter.native="handleRegister"
        >
          <svg-icon
            slot="prefix"
            icon-class="password"
            class="el-input__icon input-icon"
          />
        </el-input>
      </el-form-item>
      <el-form-item prop="confirmPassword">
        <el-input
          v-model="registerForm.confirmPassword"
          type="password"
          auto-complete="off"
          placeholder="确认密码"
          @keyup.enter.native="handleRegister"
        >
          <svg-icon
            slot="prefix"
            icon-class="password"
            class="el-input__icon input-icon"
          />
        </el-input>
      </el-form-item>
      <el-form-item prop="code" v-if="captchaEnabled">
        <el-input
          v-model="registerForm.code"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          @keyup.enter.native="handleRegister"
        >
          <svg-icon
            slot="prefix"
            icon-class="validCode"
            class="el-input__icon input-icon"
          />
        </el-input>
        <div class="register-code">
          <img :src="codeUrl" @click="getCode" class="register-code-img" />
        </div>
      </el-form-item>
      <el-form-item style="width: 100%">
        <el-button
          :loading="loading"
          size="medium"
          type="primary"
          style="width: 100%"
          @click.native.prevent="handleRegister"
        >
          <span v-if="!loading">注 册</span>
          <span v-else>注 册 中...</span>
        </el-button>
        <div style="float: right">
          <router-link class="link-type" :to="'/login'"
            >使用已有账户登录</router-link
          >
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-register-footer">
      <span>Copyright © 2018-2025 上海电动工具研究所（集团）有限公司.</span>
    </div>
  </div>
</template>

<script>
import { getCodeImg, register } from "@/api/login";
import intervalUpdate from "@/mixins/ems/intervalUpdate";

export default {
  name: "Register",
  mixins: [intervalUpdate],
  computed: {
    loginBg() {
      return require(`./../assets/images/ems/loginBg/${this.bgNum}.png`);
    },
  },
  data() {
    const equalToPassword = (rule, value, callback) => {
      if (this.registerForm.password !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else {
        callback();
      }
    };
    return {
      bgNum: 1,
      codeUrl: "",
      registerForm: {
        username: "",
        password: "",
        confirmPassword: "",
        code: "",
        uuid: "",
      },
      registerRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" },
          {
            min: 2,
            max: 20,
            message: "用户账号长度必须介于 2 和 20 之间",
            trigger: "blur",
          },
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" },
          {
            min: 5,
            max: 20,
            message: "用户密码长度必须介于 5 和 20 之间",
            trigger: "blur",
          },
          {
            pattern: /^[^<>"'|\\]+$/,
            message: "不能包含非法字符：< > \" ' \\\ |",
            trigger: "blur",
          },
        ],
        confirmPassword: [
          { required: true, trigger: "blur", message: "请再次输入您的密码" },
          { required: true, validator: equalToPassword, trigger: "blur" },
        ],
        code: [{ required: true, trigger: "change", message: "请输入验证码" }],
      },
      loading: false,
      captchaEnabled: true,
    };
  },
  created() {
    this.getCode();
  },
  mounted() {
    this.updateInterval(this.updateBgNum, 5000);
  },
  methods: {
    updateBgNum() {
      if (this.bgNum >= 4) this.bgNum = 0;
      this.bgNum += 1;
    },
    getCode() {
      getCodeImg().then((res) => {
        this.captchaEnabled =
          res.captchaEnabled === undefined ? true : res.captchaEnabled;
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img;
          this.registerForm.uuid = res.uuid;
        }
      });
    },
    handleRegister() {
      this.$refs.registerForm.validate((valid) => {
        if (valid) {
          this.loading = true;
          register(this.registerForm)
            .then((res) => {
              const username = this.registerForm.username;
              this.$alert(
                "<font color='red'>恭喜你，您的账号 " +
                  username +
                  " 注册成功！</font>",
                "系统提示",
                {
                  dangerouslyUseHTMLString: true,
                  type: "success",
                }
              )
                .then(() => {
                  this.$router.push("/login");
                })
                .catch(() => {});
            })
            .catch(() => {
              this.loading = false;
              if (this.captchaEnabled) {
                this.getCode();
              }
            });
        }
      });
    },
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
.register {
  padding-left: 50px;
  display: flex;
  justify-content: left;
  align-items: center;
  height: 100%;
}
.login-bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
  height: 100%;
  width: 100%;
}
.login-logo {
  display: block;
  width: 70%;
  height: auto;
  margin: 0 auto;
}
.register-form {
  z-index: 2;
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 0 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.register-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.register-code {
  width: 33%;
  height: 38px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-register-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.register-code-img {
  height: 38px;
}
</style>