wit-uniapp/pages/login/login.vue

<template>
	<view class="content">
		<view class="title">
			<text class="thing" style="width: 100rpx;"></text>
			<text class="name">用户登录</text>
			<text class="thing" style="width: 300rpx;"></text>
		</view>
		<view class="form-box">
			<view class="row-input">

				<u-icon name="account" color="#2979ff" size="50" style="padding: 0 20rpx;"></u-icon>
				<input  v-model="account" placeholder="请输入用户账号" maxlength="18" />
			</view>
			<view class="row-input">
				<u-icon name="lock" color="#2979ff" size="50" style="padding: 0 20rpx;"></u-icon>
				<input v-model="password"  placeholder="登陆密码" :password="!isShowPassword" />
				<u-icon name="eye-fill" color="#2979ff" size="50" style="padding-right:20rpx" v-if="isShowPassword"
					@click="showOrHide"></u-icon>
				<u-icon name="eye-off" color="#2979ff" size="50" style="padding-right:0rpx" v-else @click="showOrHide">
				</u-icon>
			</view>
			
			<!-- <view class="rowinputcaptcha">
				<u-icon name="hourglass" color="#2979ff" size="50" style="padding: 0 20rpx;"></u-icon>
				<input class="captchainput" v-model="captcha"  placeholder="验证码"/>			
				<u--image :showLoading="true" :src="captchaPath" width="150px" height="35px" @click="getCaptcha"></u--image>
				
			</view> -->
			
			<view class="menu-link">
				<text @click="forget">找回密码</text>
			</view>
			<view class="login-btn" @click="loginbtn">登录</view>
			<view class="tip-link">
				还没有账号?<text @click="register">注册</text>
			</view>
		</view>
		
		<u-toast ref="uToast" />
	</view>
</template>

<script>
// function getUUID() {
//   return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
//     return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16)
//   })
// }
const BaseApi= require("@/http/baseApi.js");

	export default {
		data() {
			return {
				isShowPassword: true,
				account:'admin',
				password:'cx868688',
				captcha:'',
				 uuid: '',
				captchaPath:'',
			
				
			}
		},
		
		onLoad() {
		//	 this.getCaptcha(); 
		},
		
		methods: {
			  // 获取验证码			  
			   //  getCaptcha() {
			   //    this.uuid = getUUID();
				  // this.captchaPath =BaseApi.BaseApi+ `/captcha?uuid=${this.uuid}`; 
				  				
			   //  },
			
			loginbtn() {
			
				if(this.account==''){
					this.$refs.uToast.show({
					    type:'error',
					 message: "请输入账号", 
					})  				
					// uni.showToast({
					// 	title: "请输入账号",
					// 	icon:'error',
					// 	duration: 1000,
					// })
				}else if(this.password==''){
					this.$refs.uToast.show({
					    type:'error',
					 message: "请输入密码", 
					})  
				}
				
				let formData = {
					username: this.account,
					password: this.password,
					// uuid:this.uuid,
					// captcha:this.captcha,
				}
				 //登录功能
				  this.$api.post('/login',formData)
				  	.then(res => {
							
						if(res.data.code==0){  
					
						 uni.setStorageSync('tokendata', res.data.data.token);//token
						  uni.setStorageSync('Userinformation',formData);//用户信息
						 //获取用户权限功能
	// 					 this.$api.get('/sys/menu/permissions',{})
	// 					 .then(res1=>{
	// 					 	uni.setStorageSync('ButtonPermissions', res1.data.data);//权限列表
	// 						uni.switchTab({
	// 							url: '/pages/index/index',
	// 							success:res=>{},
	// 							fail:()=>{},
	// 							complete:()=>{},
	// 						})
	
	// 					 })
						 uni.switchTab({
						 							url: '/pages/index/index',
						  							success:res=>{},
						  							fail:()=>{},
													complete:()=>{},
						 						})
						 
						 }else{
							 this.$refs.uToast.show({
							     type:'error',
							  message: "账号或者密码错误，请重新输入", 
							 })  
						 }																				  		
				  	})
				  
			
			},

			// 密码显示/密码隐藏
			showOrHide() {
				this.isShowPassword = !this.isShowPassword
			},

			// 找回密码
			forget() {
				uni.navigateTo({
					url: '/pages/login/forget',
					success:res=>{},
					fail:()=>{},
					complete:()=>{},
				})
			},

			// 注册
			register() {
				uni.navigateTo({
					url: '/pages/login/register',
					success:res=>{},
					fail:()=>{},
					complete:()=>{},
				})
			}
		}
	}
</script>

<style lang="scss">
	page {
		background-color: #0b0c14;
	}

	.content {
		padding: 100rpx 40rpx;
	}

	.title {
		display: flex;
		flex-direction: column;
		height: 200rpx;

		.thing {
			height: 8rpx;
			background-image: linear-gradient(to right, #3feaea, #0168e6);
		}

		.name {
			font-weight: bold;
			font-size: 50rpx;
			line-height: 120rpx;
			background: linear-gradient(to right, #3feaea, blue);
			background-clip: text;
			color: transparent;
			letter-spacing: 5rpx;
		}
	}

	.form-box {
.rowinputcaptcha{
	display: flex;
	justify-content: flex-start;
	align-items: center;
	height: 110rpx;
	//background-color: #2b2f41;
	border-radius: 8rpx;
	margin-bottom: 50rpx;
	
	input {
		width: 300rpx;
		font-size: 30rpx;
		color: #a1a2a3;
	}
}


		.row-input {
			display: flex;
			justify-content: flex-start;
			align-items: center;
			height: 110rpx;
			background-color: #2b2f41;
			border-radius: 8rpx;
			margin-bottom: 50rpx;

			image {
				margin: 0 30rpx;
				flex-shrink: 0;
				width: 38rpx;
				height: 38rpx;
			}

			input {
				width: 460rpx;
				font-size: 30rpx;
				color: #a1a2a3;
			}
		}

		.menu-link {
			display: flex;
			justify-content: flex-end;
			align-items: center;
			font-size: 28rpx;
			color: #676c7f;
		}

		.login-btn {
			margin-top: 60rpx;
			display: flex;
			justify-content: center;
			align-items: center;
			font-size: 35rpx;
			letter-spacing: 15rpx;
			color: #FFFFFF;
			height: 110rpx;
			border-radius: 8rpx;
			background-image: linear-gradient(to right, #3feaea, #0168e6);
		}

		.tip-link {
			position: fixed;
			letter-spacing: 4rpx;
			bottom: 50rpx;
			left: 40rpx;
			font-size: 28rpx;
			color: #a1a2a3;

			text {
				padding-left: 10rpx;
				color: #226ef0;
			}
		}
	}
	.captchainput{
		width: 300rpx;
	}
	
</style>