技术文档

Appearance

登陆页 ​

登录页 ​

vue
<!--
 * @Author: jsopy
 * @Date: 2025-01-11 09:10:41
 * @LastEditTime: 2025-01-18 07:19:19
 * @FilePath: /adminvue/src/pages/login/index.vue
 * @Description:
 *
-->
<template>
  <div>
    <div class="login-container">
      <el-form
        class="login-form"
        ref="loginFromRef"
        :model="loginForm"
        :rules="loginRules"
      >
        <div class="title-container">
          <div class="title">用户登陆</div>
          <div class="langselecticon">
            <I18n></I18n>
          </div>
        </div>

        <el-form-item prop="username">
          <span class="svg-container">
            <SvgIcon icon="user" size="16" />
          </span>
          <el-input
            placeholder="username"
            name="username"
            type="text"
            v-model="loginForm.username"
          />
        </el-form-item>

        <el-form-item prop="password">
          <span class="svg-container">
            <SvgIcon icon="password" size="16" />
          </span>
          <el-input
            placeholder="password"
            name="password"
            :type="passwordType"
            v-model="loginForm.password"
          />
          <span class="show-pwd">
            <SvgIcon
              :icon="passwordType === 'password' ? 'eye' : 'eye-open'"
              size="14"
              @click="onChangePwdType"
            />
          </span>
        </el-form-item>

        <el-button
          type="primary"
          style="width: 100%; margin-bottom: 30px; background-color: cadetblue"
          :loading="loading"
          @click="handleLogin"
          >登陆</el-button
        >

        <div class="tips">
          <p>测试权限账号：</p>
          <p>提供三种权限账号：</p>
          <p>1. 超级管理员账号： super-admin</p>
          <p>2. 管理员账号：admin</p>
          <p>3. 测试可配置账号：test</p>
          <p>密码统一为：123456</p>
          <p>
            测试中英文切换
            <span> {{ $t("message.hello") }}</span>
          </p>
          <!--
                    <p>
                        <span>{{ test_login_title }}</span>
                        <el-button @click="switchLanguage('cn')">切换语言</el-button>
                    </p> -->
        </div>
      </el-form>
    </div>
  </div>
</template>

<script setup>
import useLogin from "@/hooks/login/useLogin";

// import usei18n from '@/hooks/login/usei18n';

let {
  loginForm,
  loginRules,
  passwordType,
  loading,
  loginFromRef,
  handleLogin,
  onChangePwdType,
} = useLogin();

// let { test_login_title, switchLanguage } = usei18n();
</script>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;
$cursor: #fff;
.login-container {
  min-height: 100vh;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;

    :deep(.el-form-item) {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
      margin-bottom: 50px;
    }
    :deep(.el-form-item__error) {
      font-size: 14px;
      left: 0px;
      top: 62px;
    }
    :deep(.el-input__wrapper) {
      background-color: rgba(0, 0, 0, 0);
      box-shadow: none;
    }

    :deep(.el-input) {
      display: inline-block;
      height: 47px;
      width: 85%;

      input {
        background: transparent;
        border: 0px;

        border-radius: 0px;
        padding: 5px 5px 12px 15px;
        color: $light_gray;
        height: 47px;
        caret-color: $cursor;
      }
    }
  }

  .tips {
    font-size: 16px;
    line-height: 28px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    display: inline-block;
  }

  .title-container {
    position: relative;
    width: 100%;
    height: 40px;
    margin-bottom: 15px;
    .title {
      font-size: 26px;
      color: $light_gray;
      position: absolute;
      left: 0px;
      top: 0px;
      width: 100%;
      height: 40px;
      text-align: center;
      font-weight: bold;
    }
    .langselecticon {
      position: absolute;
      right: 0px;
      top: 0px;
      width: 48px;
      height: 48px;
      z-index: 2;
    }

    :deep(.lang-select) {
      position: absolute;
      top: 4px;
      right: 0;
      background-color: white;
      font-size: 22px;
      padding: 4px;
      border-radius: 4px;
      cursor: pointer;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>

hooks 之 uselogin ​

封装 rules ​

hook/login/rules.js

js
export const validatePassword = () => {
  return (rule, value, callback) => {
    if (value.length < 6) {
      callback("密码长度不能小于6位");
    } else {
      callback();
    }
  };
};

封装 uselogin ​

hook/login/uselogin.js

js
import { validatePassword } from "./rules";

import { useLoginStore } from "@/stores/login";

const LoginStore = useLoginStore();

const useLogin = () => {
  // 数据源
  const loginForm = ref({
    username: "super-admin",
    password: "123456",
  });

  // 自定义规则
  const loginRules = ref({
    username: [
      {
        required: true,
        trigger: "blur",
        message: "请输入用户名",
      },
    ],
    password: [
      {
        required: true,
        trigger: "blur",
        validator: validatePassword(),
      },
    ],
  });

  // 处理密码框文本显示状态
  const passwordType = ref("password");
  const onChangePwdType = () => {
    if (passwordType.value === "password") {
      passwordType.value = "text";
    } else {
      passwordType.value = "password";
    }
  };

  // 登录动作处理
  const loading = ref(false);
  const loginFromRef = ref(null);

  // 登录
  const handleLogin = () => {
    loginFromRef.value.validate((valid) => {
      if (!valid) return;
      loading.value = true;
      LoginStore.login(loginForm.value);
    });
  };

  return {
    loginForm,
    loginRules,
    passwordType,
    loading,
    loginFromRef,
    handleLogin,
    onChangePwdType,
  };
};

export default useLogin;

封装 store/login ​

js
import { defineStore } from "pinia";

import { setItem, getItem, removeAllItem } from "@/utils/storage";

import { loginApi, getUserInfoApi } from "@/api/login/login";

import { useRouter } from "vue-router";

import { TOKEN } from "@/constant";

export const useLoginStore = defineStore("login", () => {
  const router = useRouter();
  // token
  const token = ref(getItem(TOKEN) || "");

  // 用户信息
  const userInfo = ref({});

  // 判断用户信息有没有

  let hasUserInfo = ref(false);

  watch(
    userInfo,
    (newval, oldval) => {
      if (Object.keys(newval).length > 0) {
        hasUserInfo.value = true;
      } else {
        hasUserInfo.value = false;
      }
    },
    { deep: true, immediate: true }
  );

  // 设置token
  const setToken = (value) => {
    token.value = value;
    setItem(TOKEN, value);
  };

  // 设置用户信息
  const setUserInfo = (value) => {
    userInfo.value = value;
  };

  // 异步登陆

  const login = async (userInfo) => {
    const { username, password } = userInfo;
    let result = await loginApi({ username, password });
    setToken(result.token);
    router.push("/profile");
  };

  // 获取个人信息

  const getUserInfo = async () => {
    const res = await getUserInfoApi();
    setUserInfo(res);
  };

  // 退出登录

  const logout = async () => {
    console.log("退出登录");
    setToken("");
    setUserInfo({});
    removeAllItem();
    router.push("/login");
  };

  return {
    token,
    userInfo,
    hasUserInfo,
    setToken,
    setUserInfo,
    login,
    getUserInfo,
    logout,
  };
});

封装 utils/storage.js ​

js
/**
 * 存储数据
 */
export const setItem = (key, value) => {
  // 将数组、对象类型的数据转化为 JSON 字符串进行存储
  if (typeof value === "object") {
    value = JSON.stringify(value);
  }
  window.localStorage.setItem(key, value);
};

/**
 * 获取数据
 */
export const getItem = (key) => {
  const data = window.localStorage.getItem(key);
  try {
    return JSON.parse(data);
  } catch (err) {
    return data;
  }
};

/**
 * 删除数据
 */
export const removeItem = (key) => {
  window.localStorage.removeItem(key);
};

/**
 * 删除所有数据
 */
export const removeAllItem = (key) => {
  window.localStorage.clear();
};

封装 constant 下面的 index.js ​

  • src/constant/index.js
js
// token
export const TOKEN = "token";
// token 时间戳
export const TIME_STAMP = "timeStamp";
// 超时时长(毫秒) 180天
export const TOKEN_TIMEOUT_VALUE = 24 * 3600 * 1000 * 180;
// 国际化
export const LANG = "language";
// 主题色保存的 key
export const MAIN_COLOR = "mainColor";
// 默认色值
export const DEFAULT_COLOR = "#409eff";
// tags
export const TAGS_VIEW = "tagsView";

export const USERINFO = "userInfo";

export const ISCOLLAPSE = "isCollapse";

export const BGCOLORINDEX = "bgcolorIndex";

export const ACTIVETEXTCOLORINDEX = "activeTextColorindex";

export const DEFAULTTEXTCOLORINDEX = "defaultTextColorindex";

export const BGCOLOR = "bgcolor";

export const TEXTCOLOR = "textcolor";

export const ACTIVETEXTCOLOR = "activeTextcolor";

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