unis_sip/oms_web/oms_vue/src/views/login.vue

<template>
  <div class="login">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">{{title}}</h3>
      <el-form-item prop="username">
        <el-input
          v-model="loginForm.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="loginForm.password"
          type="password"
          auto-complete="off"
          placeholder="密码"
          @keyup.enter.native="handleLogin"
        >
          <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="loginForm.code"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          @keyup.enter.native="handleLogin"
        >
          <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
        </el-input>
        <div class="login-code">
          <img :src="codeUrl" @click="getCode" class="login-code-img"/>
        </div>
      </el-form-item>
      <div class="login-options">
        <el-checkbox v-model="loginForm.rememberMe">记住密码</el-checkbox>
        <span class="link-type forgot-password" @click="openResetPwdDialog">忘记密码？</span>
      </div>
      <el-form-item style="width:100%;">
        <el-button
          :loading="loading"
          size="medium"
          type="primary"
          style="width:100%;"
          @click.native.prevent="handleLogin"
        >
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="float: right;" v-if="register">
          <router-link class="link-type" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>
    <el-dialog
      title="修改密码"
      :visible.sync="resetPwdOpen"
      width="420px"
      :close-on-click-modal="false"
      :close-on-press-escape="false"
      append-to-body
    >
      <el-form ref="resetPwdForm" :model="resetPwdForm" :rules="resetPwdRules" label-width="100px">
        <el-form-item label="账号" prop="username">
          <el-input v-model="resetPwdForm.username" placeholder="请输入账号" />
        </el-form-item>
        <el-form-item label="新密码" prop="newPassword">
          <el-input v-model="resetPwdForm.newPassword" type="password" placeholder="请输入新密码" show-password />
        </el-form-item>
        <el-form-item label="确认新密码" prop="confirmPassword">
          <el-input v-model="resetPwdForm.confirmPassword" type="password" placeholder="请确认新密码" show-password />
        </el-form-item>
        <el-form-item label="邮箱验证码" prop="emailCode">
          <el-input v-model="resetPwdForm.emailCode" placeholder="请输入邮箱验证码" maxlength="6" style="width: 190px" />
          <el-button :loading="emailCodeLoading" :disabled="emailCodeCountdown > 0" @click="sendEmailCode">
            {{ emailCodeCountdown > 0 ? emailCodeCountdown + '秒后重发' : '发送验证码' }}
          </el-button>
        </el-form-item>
        <div class="password-tip">
          <div>密码长度8-20位，以下规则中至少满足 3 种：</div>
          <ul>
            <li>大写字母</li>
            <li>小写字母</li>
            <li>数字</li>
            <li>特殊字符</li>
          </ul>
        </div>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" :loading="resetPwdLoading" @click="submitResetPwd">提 交</el-button>
      </div>
    </el-dialog>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2025 unissense All Rights Reserved.</span>
    </div>
  </div>
</template>

<script>
import Cookies from "js-cookie"
import { encrypt, decrypt } from '@/utils/jsencrypt'
import { resetLoginPwd, sendResetPwdEmailCode } from '@/api/login'

export default {
  name: "Login",
  data() {
    return {
      title: process.env.VUE_APP_TITLE,
      codeUrl: "",
      loginForm: {
        username: "",
        password: "",
        rememberMe: false,
        code: ""
      },
      resetPwdForm: {
        username: "",
        newPassword: "",
        confirmPassword: "",
        emailCode: ""
      },
      resetPwdOpen: false,
      resetPwdLoading: false,
      emailCodeLoading: false,
      emailCodeCountdown: 0,
      emailCodeTimer: null,
      resetPwdRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入账号" }
        ],
        newPassword: [
          { required: true, trigger: "blur", message: "请输入新密码" },
          { min: 8, max: 20, trigger: "blur", message: "密码长度为8到20个字符" },
          { pattern: /^(?=.{8,20}$)(?:(?=.*[a-z])(?=.*[A-Z])(?=.*\d)|(?=.*[a-z])(?=.*[A-Z])(?=.*[^A-Za-z0-9])|(?=.*[a-z])(?=.*\d)(?=.*[^A-Za-z0-9])|(?=.*[A-Z])(?=.*\d)(?=.*[^A-Za-z0-9])).*$/, trigger: "blur", message: "不符合密码规则" }
        ],
        confirmPassword: [
          { required: true, trigger: "blur", message: "请确认新密码" },
          { validator: (rule, value, callback) => this.equalToNewPassword(rule, value, callback), trigger: "blur" }
        ],
        emailCode: [
          { required: true, trigger: "blur", message: "请输入邮箱验证码" },
          { pattern: /^\d{6}$/, trigger: "blur", message: "邮箱验证码为6位数字" }
        ]
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" }
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" }
        ],
        code: [{ required: true, trigger: "change", message: "请输入验证码" }]
      },
      loading: false,
      // 验证码开关
      captchaEnabled: false,
      // 注册开关
      register: false,
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created() {
    this.getCode()
    this.getCookie()
  },
  beforeDestroy() {
    this.clearEmailCodeTimer()
  },
  methods: {
    getCode() {
      // 基于 Session 认证，直接使用图片 URL，添加时间戳防止缓存
      const timestamp = new Date().getTime()
      this.codeUrl = `${process.env.VUE_APP_BASE_API}/captcha/captchaImage?type=math&s=${timestamp}`
      this.captchaEnabled = true
    },
    getCookie() {
      const username = Cookies.get("username")
      const password = Cookies.get("password")
      const rememberMe = Cookies.get('rememberMe')
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
        code: this.loginForm.code
      }
    },
    equalToNewPassword(rule, value, callback) {
      if (this.resetPwdForm.newPassword !== value) {
        callback(new Error("两次输入的密码不一致"))
      } else {
        callback()
      }
    },
    openResetPwdDialog() {
      this.resetPwdOpen = true
      this.clearEmailCodeTimer()
      this.resetPwdForm = {
        username: this.loginForm.username,
        newPassword: "",
        confirmPassword: "",
        emailCode: ""
      }
      this.$nextTick(() => {
        if (this.$refs.resetPwdForm) {
          this.$refs.resetPwdForm.clearValidate()
        }
      })
    },
    sendEmailCode() {
      this.$refs.resetPwdForm.validateField('username', (errorMessage) => {
        if (errorMessage) {
          return
        }
        this.emailCodeLoading = true
        sendResetPwdEmailCode(this.resetPwdForm.username).then(() => {
          this.$modal.msgSuccess("验证码已发送")
          this.startEmailCodeCountdown()
        }).finally(() => {
          this.emailCodeLoading = false
        })
      })
    },
    startEmailCodeCountdown() {
      this.clearEmailCodeTimer()
      this.emailCodeCountdown = 60
      this.emailCodeTimer = setInterval(() => {
        if (this.emailCodeCountdown <= 1) {
          this.clearEmailCodeTimer()
        } else {
          this.emailCodeCountdown--
        }
      }, 1000)
    },
    clearEmailCodeTimer() {
      if (this.emailCodeTimer) {
        clearInterval(this.emailCodeTimer)
        this.emailCodeTimer = null
      }
      this.emailCodeCountdown = 0
    },
    submitResetPwd() {
      this.$refs.resetPwdForm.validate(valid => {
        if (!valid) {
          return
        }
        this.resetPwdLoading = true
        resetLoginPwd(this.resetPwdForm).then(() => {
          this.$modal.msgSuccess("密码修改成功，请重新登录")
          this.resetPwdOpen = false
          this.$refs.loginForm.resetFields()
          this.loginForm.password = ""
          this.$nextTick(() => {
            window.location.reload()
          })
        }).catch(() => {
        }).finally(() => {
          this.resetPwdLoading = false
        })
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          if (this.loginForm.rememberMe) {
            Cookies.set("username", this.loginForm.username, { expires: 30 })
            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 })
            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 })
          } else {
            Cookies.remove("username")
            Cookies.remove("password")
            Cookies.remove('rememberMe')
          }
          this.$store.dispatch("Login", this.loginForm).then((res) => {
            if (res && res.code === 301) {
              this.resetPwdForm.username = this.loginForm.username
              this.resetPwdForm.newPassword = ""
              this.resetPwdForm.confirmPassword = ""
              this.resetPwdForm.emailCode = ""
              this.clearEmailCodeTimer()
              this.resetPwdOpen = true
              this.loading = false
              return
            }
            this.$router.push({ path: this.redirect || "/" }).catch(()=>{})
          }).catch(() => {
            this.loading = false
            if (this.captchaEnabled) {
              this.getCode()
            }
          })
        }
      })
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}
.password-tip {
  margin-top: -5px;
  margin-bottom: 15px;
  color: #f56c6c;
  font-size: 12px;
  line-height: 18px;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
    border-radius: 6px;
    background: #ffffff;
    width: 400px;
    padding: 25px 25px 5px 25px;
    z-index: 1;
    .el-input {
      height: 38px;
      input {
        height: 38px;
      }
    }
    .input-icon {
      height: 39px;
      width: 14px;
      margin-left: 2px;
    }
  }
  .login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0px 0px 25px 0px;
  }
  .forgot-password {
  cursor: pointer;
  font-size: 14px;
}
  .forgot-password:hover {
    text-decoration: underline;
  }
  .login-tip {
    font-size: 13px;
    text-align: center;
    color: #bfbfbf;
  }
  .login-code {
    width: 33%;
    height: 38px;
    float: right;
    img {
      cursor: pointer;
      vertical-align: middle;
    }
  }
  .el-login-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;
  }
  .login-code-img {
    height: 38px;
  }
</style>