zd_wechatApp/pages/login.vue

<template>
	<view class="normal-login-container">
		<image :src="loadImgSrc('login-bg.png')" class="login-bg-img"></image>
		<view class="login-form-content">
			<view class="flex">
				<view class="login-title flex">
					<image :src="loadImgSrc('login-logo.png')"></image>长春贞达市政施工管理平台
				</view>
			</view>
			<view class="input-item flex align-center" style="margin-top: 80rpx;justify-content: center;">
				<!-- <view class="iconfont icon-user icon"></view> -->
				<view class="">
					<image :src="loadImgSrc('username.png')" style="width: 20px;height: 20px;margin-left:20px;">
					</image>
				</view>
				<input v-model="loginForm.username" class="input" type="text" placeholder="账号" maxlength="30" />
			</view>
			<view class="input-item flex align-center">
				<!-- <view class="iconfont icon-password icon"></view> -->
				<view class="">
					<image :src="loadImgSrc('password.png')" style="width: 20px;height: 20px;margin-left:20px;">
					</image>
				</view>
				<input v-model="loginForm.password" type="password" class="input" placeholder="密码" maxlength="20" />
			</view>
		<!-- 	<view class="input-item flex align-center" style="width: 60%;margin: 0px;" v-if="captchaEnabled">
				<view class="iconfont icon-code icon"></view>
				<input v-model="loginForm.code" type="number" class="input" placeholder="请输入验证码" maxlength="4" />
				<view class="login-code">
					<image :src="codeUrl" @click="getCode" class="login-code-img"></image>
				</view>
			</view> -->
			<view class="action-btn">
				<button @click="handleLogin" class="login-btn cu-btn block bg-blue lg round">登录</button>
			</view>

		</view>

	</view>
</template>

<script>
	import {
		getCodeImg
	} from '@/api/login'

	export default {
		data() {
			return {
				codeUrl: "",
				captchaEnabled: true,
				// 用户注册开关
				register: false,
				globalConfig: getApp().globalData.config,
				loginForm: {
					username: "010401001",
					password: "123456",
					code: "",
					uuid: '',
					type: 'app'
				}
			}
		},
		created() {
			//this.getCode()
		},
		methods: {

			// 获取图形验证码
			// getCode() {
			// 	getCodeImg().then(res => {
			// 		this.captchaEnabled = res.data.captchaEnabled === undefined ? true : res.data.captchaEnabled
			// 		if (this.captchaEnabled) {
			// 			this.codeUrl = 'data:image/gif;base64,' + res.data.img
			// 			this.loginForm.uuid = res.data.uuid
			// 		}
			// 	})
			// },
			// 登录方法
			async handleLogin() {
				if (this.loginForm.username === "") {
					this.$modal.msgError("请输入您的账号")
				} else if (this.loginForm.password === "") {
					this.$modal.msgError("请输入您的密码")
				} 
				// else if (this.loginForm.code === "" && this.captchaEnabled) {
				// 	this.$modal.msgError("请输入验证码")
				// } 
				else {
					this.$modal.loading("登录中，请耐心等待...")
					this.pwdLogin()
				}
			},
			// 密码登录
			async pwdLogin() {
				this.loginForm.type = 'app'
				this.$store.dispatch('Login', this.loginForm).then(() => {
					this.$modal.closeLoading()
					this.loginSuccess()
				}).catch(() => {
					if (this.captchaEnabled) {
						this.getCode()
					}
				})
			},
			// 登录成功后，处理函数
			loginSuccess(result) {
				// 设置用户信息
				this.$store.dispatch('GetInfo').then(res => {
					this.$tab.reLaunch('/pages/work/index')
				})
			}
		}
	}
</script>

<style lang="scss">
	page {
		background-color: #ffffff;
	}

	.normal-login-container {
		width: 100%;

		.login-bg-img {
			width: 100%;
			height: 100vh;
			position: absolute;
			top: 0;
			left: 0;
			z-index: -1;
		}

		.logo-content {
			width: 100%;
			font-size: 21px;
			text-align: center;
			padding-top: 15%;

			image {
				border-radius: 4px;
			}

			.title {
				margin-left: 10px;
			}
		}

		.login-form-content {
			text-align: center;
			width: 90%;
			min-height: 45vh;
			background-color: #ffffff;
			border-radius: 40rpx;
			padding: 5%;
			box-shadow: 0 0 10px #a7a7a7;
			position: absolute;
			bottom: 10vh;
			left: 50%;
			transform: translateX(-50%);


			.login-title {
				margin-top: 20px;
				font-size: 40rpx;
				color: #898989;

				image {
					width: 70rpx;
					height: 53rpx;
					margin-right: 20rpx;
				}
			}

			.input-item {
				margin: 20px auto;
				background-color: #f5f6f7;
				height: 96rpx;
				border-radius: 50px;

				.icon {
					font-size: 38rpx;
					margin-left: 10px;
					color: #999;
				}

				.input {
					width: 100%;
					font-size: 14px;
					line-height: 20px;
					text-align: left;
					padding-left: 15px;
				}

			}

			.login-btn {
				margin-top: 40px;
				height: 96rpx;
				background: linear-gradient(105deg, #72C6FF, #79A4F0);
				box-shadow: 0rpx 18rpx 24rpx 0rpx rgba(63, 143, 255, 0.23);
				border-radius: 48rpx;
				color: #f5f6f7;
			}

			.reg {
				margin-top: 15px;
			}

			.xieyi {
				color: #333;
				margin-top: 20px;
			}

			.login-code {
				height: 38px;
				float: right;

				.login-code-img {
					height: 38px;
					position: absolute;
					margin-left: 10px;
					width: 200rpx;
				}
			}
		}
	}
</style>