im-backed/im-web/src/view/Login.vue

<template>
	<div class="login-view">
		<div class="login-content">
			<div class="login-intro">
				<div>
					<h3>盒子IM 3.0版本已上线(2024-08-04)：</h3>
					<ul>
						<li>后台管理端上线,后台管理代码仓库地址:https://gitee.com/bluexsx/box-im-admin</li>
						<li>框架和组件版本全面升级: jdk17、springboot3.3、node18等</li>
						<li>部分界面，功能、性能优化</li>
						<li>语雀详细文档:
							<a href="https://www.yuque.com/u1475064/mufu2a" target="_blank">盒子IM详细介绍文档</a>
						</li>
					</ul>
				</div>
				<div>
					<h3>温馨提示：</h3>
					<ul>
						<li>在管理后台可以看到所有人的消息,请小伙伴们在测试时不要发送任何涉及自身隐私或机密信息,以避免信息泄露!</li>
						<li>音视频通话部分源码未开源，可付费获取:
							<a href="https://www.yuque.com/u1475064/mufu2a/vi7engzluty594s2" target="_blank">音视频源码购买说明</a>
						</li>
					</ul>
				</div>
				<div>
					<h3>如果本项目对您有帮助,请在Gitee上帮忙点亮star</h3>
				</div>
				<div class="login-icons">
					<a class="login-icon">
						<img src="https://img.shields.io/badge/license-MIT-red" />
					</a>
					<a class="login-icon" href="https://gitee.com/bluexsx/box-im" target="_blank">
						<img src="https://gitee.com/bluexsx/box-im/badge/star.svg" />
					</a>
					<a class="login-icon" href="https://github.com/bluexsx/box-im" target="_blank">
						<img src="https://img.shields.io/github/stars/bluexsx/box-im.svg?style=flat&logo=GitHub" />
					</a>

				</div>
			</div>
			<el-form class="login-form" :model="loginForm" status-icon :rules="rules" ref="loginForm" label-width="60px"
				@keyup.enter.native="submitForm('loginForm')">
				<div class="login-brand">登陆盒子IM</div>
				<el-form-item label="终端" prop="userName" v-show="false">
					<el-input type="terminal" v-model="loginForm.terminal" autocomplete="off"></el-input>
				</el-form-item>
				<el-form-item label="用户名" prop="userName">
					<el-input type="userName" v-model="loginForm.userName" autocomplete="off"
						placeholder="用户名"></el-input>

				</el-form-item>
				<el-form-item label="密码" prop="password">
					<el-input type="password" v-model="loginForm.password" autocomplete="off"
						placeholder="密码"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="submitForm('loginForm')">登陆</el-button>
					<el-button @click="resetForm('loginForm')">清空</el-button>
				</el-form-item>
				<div class="register">
					<router-link to="/register">没有账号,前往注册</router-link>
				</div>
			</el-form>
		</div>
		<icp></icp>
	</div>

</template>

<script>
	import Icp from '../components/common/Icp.vue'
	export default {
		name: "login",
		components: {
			Icp
		},
		data() {
			var checkUsername = (rule, value, callback) => {
				if (!value) {
					return callback(new Error('请输入用户名'));
				}
				callback();
			};
			var checkPassword = (rule, value, callback) => {
				if (value === '') {
					callback(new Error('请输入密码'));
				}
				callback();

			};
			return {
				loginForm: {
					terminal: this.$enums.TERMINAL_TYPE.WEB,
					userName: '',
					password: ''
				},
				rules: {
					userName: [{
						validator: checkUsername,
						trigger: 'blur'
					}],
					password: [{
						validator: checkPassword,
						trigger: 'blur'
					}]
				}
			};
		},
		methods: {
			submitForm(formName) {
				this.$refs[formName].validate((valid) => {
					if (valid) {
						this.$http({
								url: "/login",
								method: 'post',
								data: this.loginForm
							})
							.then((data) => {
								// 保存密码到cookie(不安全)
								this.setCookie('username', this.loginForm.userName);
								this.setCookie('password', this.loginForm.password);
								// 保存token
								sessionStorage.setItem("accessToken", data.accessToken);
								sessionStorage.setItem("refreshToken", data.refreshToken);
								this.$message.success("登陆成功");
								this.$router.push("/home/chat");
							})

					}
				});
			},
			resetForm(formName) {
				this.$refs[formName].resetFields();
			},
			// 获取cookie、
			getCookie(name) {
				let reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
				let arr = document.cookie.match(reg)
				if (arr) {
					return unescape(arr[2]);
				}
				return '';
			},
			// 设置cookie,增加到vue实例方便全局调用
			setCookie(name, value, expiredays) {
				var exdate = new Date();
				exdate.setDate(exdate.getDate() + expiredays);
				document.cookie = name + "=" + escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate
					.toGMTString());
			},
			// 删除cookie
			delCookie(name) {
				var exp = new Date();
				exp.setTime(exp.getTime() - 1);
				var cval = this.getCookie(name);
				if (cval != null) {
					document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
				}
			}
		},
		mounted() {
			this.loginForm.userName = this.getCookie("username");
			// cookie存密码并不安全，暂时是为了方便
			this.loginForm.password = this.getCookie("password");
		}
	}
</script>

<style scoped lang="scss">
	.login-view {
		width: 100%;
		height: 100%;
		background: #E8F2FF;
		background-size: cover;
		box-sizing: border-box;


		.login-content {
			position: relative;
			display: flex;
			justify-content: space-around;
			align-items: center;
			padding: 10%;

			.login-intro {
				flex: 1;
				padding: 40px;
				max-width: 600px;

				.login-title {
					text-align: center;
					font-weight: 600;
					font-size: 30px;
				}

				.login-icons {
					display: flex;
					align-items: center;

					.login-icon {
						padding-left: 5px;
					}
				}
			}

			.login-form {
				height: 340px;
				width: 400px;
				padding: 30px;
				background: white;
				opacity: 0.9;
				box-shadow: 0px 0px 1px #ccc;
				border-radius: 3%;
				overflow: hidden;
				border: 1px solid #ccc;

				.login-brand {
					line-height: 50px;
					margin: 30px 0 40px 0;
					font-size: 22px;
					font-weight: 600;
					letter-spacing: 2px;
					text-transform: uppercase;
					text-align: center;
				}

				.register {
					display: flex;
					flex-direction: row-reverse;
					line-height: 40px;
					text-align: left;
					padding-left: 20px;
				}
			}
		}
	}
</style>