dianshang-qianduan/src/views/login.vue

<template>
  <div class="login" v-loading="loading">
        <div class="login-main">
            <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
                <h3 class="title">数字营销</h3>
                <el-form-item prop="username">
                    <el-input v-model="loginForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
                        <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input v-model="loginForm.password" type="password" size="large" auto-complete="off" placeholder="密码" @keyup.enter="handleLogin" show-password>
                        <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
                    </el-input>
                </el-form-item>
                <el-checkbox v-model="loginForm.rememberMe" style="margin: 0px 0px 25px 0px">记住密码</el-checkbox>
                <el-form-item style="width: 100%">
                    <el-button :loading="loading" size="large" type="primary" style="width: 100%" @click.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>
        </div>
        <!--  底部  -->
        <div class="el-login-footer" style="display: none">
            <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
        </div>
    </div>
</template>

<script setup>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from '@/store/modules/user'

const userStore = useUserStore()
const route = useRoute();
const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "",
  password: "",
  rememberMe: false,
  code: "",
  uuid: ""
});

const 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" }]
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关            
const register = ref(false);
const redirect = ref(undefined);

watch(route, (newRoute) => {
    redirect.value = newRoute.query && newRoute.query.redirect;
}, { immediate: true });

function handleLogin() {
  // proxy.$refs.loginRef.validate(valid => {
    // if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      //登录
      const params = {
            username: loginForm.value.username,
            password: loginForm.value.password !== '' ? encrypt(loginForm.value.password) : loginForm.value.password,
            token: loginForm.value.TOKEN,
        };
        userStore
            .login(params)
            .then(res => {
              router.push({ path: redirect.value || '/index' });
              if (params.token) {
                    setTimeout(() => {
                        loading.value = false;
                    }, 3000);
                } else {
                    loading.value = false;
                }
            }).catch(() => {
                loading.value = false;
            });
    // }
  // });
}

// function getCode() {
//   getCodeImg().then(res => {
//     captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
//     if (captchaEnabled.value) {
//       codeUrl.value = "data:image/gif;base64," + res.img;
//       loginForm.value.uuid = res.uuid;
//     }
//   });
// }

function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
  };
}

// getCode();
getCookie();
</script>

<style lang='scss' scoped>
 .login {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100%;
        background-image: url('@/assets/images/login-background.0dded3b4.webp');
        background-size: 100% 100%;
    }
    .title {
        margin: 0px auto 30px auto;
        text-align: center;
        color: rgb(48, 50, 52);
        font-size: 22px;
        font-weight: 500;
    }
    .login-main {
        width: 85%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: end;
    }
    .login-form {
        border-radius: 6px;
        background: #ffffff;
        width: 400px;
        padding: 55px 25px 33px 25px;
        .el-input {
            height: 40px;
            input {
                height: 40px;
            }
        }
        .input-icon {
            height: 39px;
            width: 14px;
            margin-left: 0px;
        }
    }
    .login-tip {
        font-size: 13px;
        text-align: center;
        color: #bfbfbf;
    }
    .login-code {
        width: 33%;
        height: 40px;
        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: 40px;
        padding-left: 12px;
    }
</style>