qimall/backend/views/layouts/header.php

<style>
    #_header .el-header {
        position: relative;
        height: 64px;
    }

    .main-container {
        position: absolute;
        top: 50%;
        right: 50px;
        transform: translateY(-50%);
        cursor: pointer;
    }
</style>
<template id="mall-header">
    <div>
        <header class="el-header">
            <div class="main-container" flex="box:last cross:center">
                <el-dropdown @command="handleCommand">
                    <span class="el-dropdown-link">
                        <span style="font-size: 16px;"><i class="el-icon-user-solid" style="margin-right: 6px"></i>{{user.identity.username}}</span>
                        <i class="el-icon-arrow-down el-icon--right"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                        <el-dropdown-item v-if="user.identity.admin_type == 1 || user.identity.admin_type == 2" command="updatePassword" style="text-align: center">
                            修改密码
                        </el-dropdown-item>
                        <el-dropdown-item command="logout" style="text-align: center">退出登陆</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </div>
        </header>

        <!--    超级管理员 修复密码-->
        <el-dialog title="修改密码" :close-on-click-modal="false" :visible.sync="dialogFormVisible" width="35%">
            <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm">
                <el-form-item label="密码" prop="pass">
                    <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
                </el-form-item>
                <el-form-item label="确认密码" prop="checkPass">
                    <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
                </el-form-item>
            </el-form>
            <div slot="footer">
                <el-button @click="dialogFormVisible = false">取 消</el-button>
                <el-button :loading="btnLoading" type="primary" @click="updatePasswordSubmit('ruleForm')">确 定
                </el-button>
            </div>
        </el-dialog>
    </div>
</template>
<script>
    Vue.component('mall-header', {
        template: '#mall-header',
        data() {
            var validatePass = (rule, value, callback) => {
                if (value === '') {
                    callback(new Error('请输入密码'));
                } else {
                    if (this.ruleForm.checkPass !== '') {
                        this.$refs.ruleForm.validateField('checkPass');
                    }
                    callback();
                }
            };
            var validatePass2 = (rule, value, callback) => {
                if (value === '') {
                    callback(new Error('请再次输入密码'));
                } else if (value !== this.ruleForm.pass) {
                    callback(new Error('两次输入密码不一致!'));
                } else {
                    callback();
                }
            };
            return {
                user: { //用户信息
                    identity: {
                        admin_type: 1,
                        id: 1,
                        mall_num: -1,
                        mch_id: 0,
                        username: "",
                    },
                },
                navs: [],
                mall: null,
                dialogFormVisible: false,
                ruleForm: {
                    pass: '',
                    checkPass: '',
                },
                btnLoading: false,
                rules: {
                    pass: [{
                            required: true,
                            message: '请输入密码',
                            trigger: 'blur'
                        },
                        {
                            validator: validatePass,
                            trigger: 'blur'
                        },
                    ],
                    checkPass: [{
                            required: true,
                            message: '请输入确认密码',
                            trigger: 'blur'
                        },
                        {
                            validator: validatePass2,
                            trigger: 'blur'
                        }
                    ]
                },
                updatePasswordStatus: 0,
                courseMenu: {
                    children: [],
                },
            };
        },
        created() {
            let user_key = localStorage.getItem('user_key');
            console.log(user_key)
            let userData = JSON.parse(user_key)
            this.user = userData;
            this.checkCookie()
            let headerData = localStorage.getItem('_MALL_HEADER_DATA');
            if (headerData) {
                try {
                    headerData = JSON.parse(headerData);
                    this.user = headerData.user;
                    this.navs = headerData.navs;
                    this.mall = headerData.mall;
                    this.updatePasswordStatus = headerData.update_password_status;
                    _aside.mall = headerData.mall;
                } catch (e) {
                    headerData = false;
                }
            }
        },

        methods: {
            handleOpen() {},
            handleClose() {},
            // 设置cookie
            setCookie: function(cname, cvalue, times) {
                var d = new Date();
                d.setTime(d.getTime() + times);
                var expires = "expires=" + d.toUTCString();
                document.cookie = cname + "=" + cvalue + "; " + expires;
            },
            //获取cookie
            getCookie: function(cname) {
                var name = cname + "=";
                var ca = document.cookie.split(';');
                for (var i = 0; i < ca.length; i++) {
                    var c = ca[i];
                    while (c.charAt(0) == ' ') c = c.substring(1);
                    if (c.indexOf(name) != -1) {
                        return c.substring(name.length, c.length);
                    }
                }
                return "";
            },
            // 检查cookie
            checkCookie: function() {
                var value = this.getCookie("REQUEST");
                // if (!value) {
                    var times = 60 * 60 * 1000
                    this.setCookie("REQUEST", 'get-user', times);
                    this.getUser();
                // }
            },
            // 获取用户信息
            getUser() {
                let self = this;
                self.btnLoading = true;
                request({
                    params: {r: 'admin/account/user'},
                    method: 'get',
                    data: {}
                }).then(e => {
                    self.btnLoading = false;
                    this.user  = e.data.data.data;
                    localStorage.setItem('user_key', JSON.stringify(this.user));
                }).catch(e => {
                    console.log(e);
                });
            },

            logout() {
                let self = this;
                this.$request({
                    params: {r: 'admin/auth/logout'},
                    method: 'get',
                    data: {}
                }).then(e => {
                    localStorage.setItem('user_key', '');
                    localStorage.setItem('admin_menus', '');
                    localStorage.setItem('mall_header_data', '');
                    localStorage.setItem('mall_menus', '');
                    localStorage.setItem('mall_info', '');
                    
                    // 在当前页面打开
                    // self.$navigate({r: 'admin/user/me'});
                }).catch(e => {
                    console.log(e);
                });
            },
            updatePassword() {
                this.dialogFormVisible = true;
            },

            handleCommand(command) {
                let self = this;
                if (command === 'logout') {
                    request({
                        params: {
                            r: 'admin/auth/logout'
                        },
                        method: 'post',
                        data: {}
                    }).then(e => {
                        // 在当前页面打开
                        /* localStorage.setItem('user_key', '');
                        localStorage.setItem('admin_menus', '');
                        localStorage.setItem('mall_header_data', '');
                        localStorage.setItem('mall_menus', '');
                        localStorage.setItem('mall_info', ''); */
                        for (const key in localStorage) {
                            localStorage.setItem(key, '');
                        }
                        window.location.href=e.data.data.url;
                    }).catch(e => {
                        console.log(e);
                    });
                }
                if (command === 'updatePassword') {
                    this.dialogFormVisible = true;
                }
            },
            updatePasswordSubmit(formName) {
                this.$refs[formName].validate((valid) => {
                    if (valid) {
                        let self = this;
                        self.btnLoading = true;
                        request({
                            params: {
                                r: 'admin/account/update-password'
                            },
                            method: 'post',
                            data: {
                                password: self.ruleForm.checkPass,
                            }
                        }).then(e => {
                            self.$message.success(e.data.msg);
                            self.btnLoading = false;
                            self.dialogFormVisible = false;
                            if (e.data.code == 0) window.location.href = e.data.data;
                        }).catch(e => {
                            console.log(e);
                        });
                    } else {
                        console.log('error submit!!');
                        return false;
                    }
                });
            }
        },
    });
</script>