UNIAPP实战项目笔记56 注册时验证手机号是否存在
注册时候需要拦截并验证登录
通过验证的直接跳转,未通过验证的提示手机号已存在
实际案例图片
后端接口文件 index.js
var express = require('express');
var router = express.Router();
var connection = require('../db/sql.js');
var user = require('../db/UserSql.js');
//设置跨域访问（设置在所有的请求前面即可）
router.all("*", function (req, res, next) {
//设置允许跨域的域名，*代表允许任意域名跨域
res.header("Access-Control-Allow-Origin", "*");
//允许的header类型
res.header("Access-Control-Allow-Headers", "content-type");
//跨域允许的请求方式
res.header("Access-Control-Allow-Methods", "DELETE,PUT,POST,GET,OPTIONS");
if (req.method == 'OPTIONS')
res.sendStatus(200); //让options尝试请求快速结束
else
next();
});
/* 注册验证手机号是否存在 */
router.post('/api/registered', function(req, res, next) {
// 前端给后端的数据
let params = {
userName : req.body.phone
}
// 查询手机号是否存在
connection.query(user.queryUserName(params),function(error,results,fields){
if(results.length > 0){
res.send({
data:{
success:false,
msg:"手机号已经存在!"
}
});
}else{
res.send({
data:{
success:true
}
});
}
})
});
/* 用户登录 */
router.post('/api/login', function(req, res, next) {
// 前端给后端的数据
let params = {
userName : req.body.userName,
userPwd : req.body.userPwd
}
// 查询用户名或手机号是否存在
connection.query(user.queryUserName(params),function(error,results,fields){
if(results.length > 0){
connection.query(user.queryUserPwd(params),function(erro,result){
if(result.length > 0){
res.send({
data:{
success:true,
msg:"登录成功!",
data:result[0]
}
});
}else{
res.send({
data:{
success:false,
msg:"密码不正确!"
}
});
}
})
}else{
res.send({
data:{
success:false,
msg:"用户名或手机号不存在!"
}
});
}
})
});
/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { title: 'Express' });
});
/* GET databases goods Detail. */
router.get('/api/goods/id', function(req, res, next) {
let id = req.query.id;
connection.query("select * from goods_search where id='"+id+"'",function(error,result,fields){
if(error) throw error;
res.send({
code:"0",
data:result
})
})
});
/* GET List Page */
router.get('/api/goods/list', function(req, res, next) {
res.send({
code:0,
name:"家居家纺",
data:[
{
id:1,
name:"家纺",
data:[
{
name:"家纺",
list:[
{
id:1,
name:"毛巾/浴巾",
imgUrl:"/static/logo.png"
},
{
id:2,
name:"枕头",
imgUrl:"/static/logo.png"
}
]
},
{
name:"生活用品",
list:[
{
id:1,
name:"浴室用品",
imgUrl:"/static/logo.png"
},
{
id:2,
name:"洗晒",
imgUrl:"/static/logo.png"
}
]
}
]
},
{
id:2,
name:"女装",
data:[
{
name:"裙装",
list:[
{
id:1,
name:"连衣裙",
imgUrl:"/static/logo.png"
},
{
id:2,
name:"半身裙",
imgUrl:"/static/logo.png"
}
]
},
{
name:"上衣",
list:[
{
id:1,
name:"T恤",
imgUrl:"/static/logo.png"
},
{
id:2,
name:"衬衫",
imgUrl:"/static/logo.png"
}
]
}
]
}
]
});
});
/* GET databases goods. */
router.get('/api/goods/search', function(req, res, next) {
/*
desc 降序 asc 升序
*/
// 获取对象的key
let [goodsName,orderName] = Object.keys(req.query);
// name参数的值
let name = req.query.name;
// orderName的key值
let order = req.query[orderName];
let sql = "select * from goods_search";
if(!(name == undefined || orderName == undefined || order == undefined)){
sql = "select * from goods_search where name like '%"+name+"%' order by "+orderName+" "+order;
}
connection.query(sql,function(error,results,fields){
res.send({
code:"0",
data:results
});
})
});
/* 首页第一次触底的数据 */
router.get('/api/index_list/1/data/2', function(req, res, next) {
res.send({
code:"0",
data:[
{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
});
});
/* 运动户外第二次触底的数据 */
router.get('/api/index_list/2/data/3', function(req, res, next) {
res.send({
code:"0",
data:[
{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
});
});
/* 运动户外第一次触底的数据 */
router.get('/api/index_list/2/data/2', function(req, res, next) {
res.send({
code:"0",
data:[
{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
});
});
/* 运动户外第一次加载的数据 */
router.get('/api/index_list/2/data/1', function(req, res, next) {
res.send({
code:"0",
data:[
{
type:"bannerList",
imgUrl:"../../static/img/b3.jpg",
},
{
type:"iconsList",
data:[
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"},
{imgUrl:"../../static/logo.png",name:"运动户外"}
]
},
{
type:"hotList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
}
]
},
{
type:"shopList",
data:[
{
bigUrl:"../../static/img/b3.jpg",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
}
]
}
],
},
{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
});
});
/* 服饰内衣第一次加载的数据 */
router.get('/api/index_list/3/data/1', function(req, res, next) {
res.send({
code:"0",
data:[
{
type:"bannerList",
imgUrl:"../../static/img/b3.jpg",
},
{
type:"iconsList",
data:[
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"},
{imgUrl:"../../static/logo.png",name:"服饰内衣"}
]
},
{
type:"hotList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
}
]
},
{
type:"shopList",
data:[
{
bigUrl:"../../static/img/b3.jpg",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
}
]
}
],
},
{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
});
});
/* 首页推荐数据 */
router.get('/api/index_list/data', function(req, res, next) {
res.send({
"code":0,
"data":{
topBar:[
{id:1,name:'推荐'},
{id:2,name:'运动户外'},
{id:3,name:'服饰内衣'},
{id:4,name:'鞋靴箱包'},
{id:5,name:'美妆个护'},
{id:6,name:'家居数码'},
{id:7,name:'食品母婴'}
],
data:[
{
type:"swiperList",
data:[
{imgUrl:'/static/img/b3.jpg'},
{imgUrl:'/static/img/b3.jpg'},
{imgUrl:'/static/img/b3.jpg'}
]
},{
type:"recommendList",
data:[
{
bigUrl:"../../static/img/b3.jpg",
data:[
{imgUrl:'../../static/logo.png'},
{imgUrl:'../../static/logo.png'},
{imgUrl:'../../static/logo.png'}
]
},{
bigUrl:"../../static/img/b3.jpg",
data:[
{imgUrl:'../../static/logo.png'},
{imgUrl:'../../static/logo.png'},
{imgUrl:'../../static/logo.png'}
]
}
]
},{
type:"commodityList",
data:[
{
id:1,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:2,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},{
id:3,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
{
id:4,
imgUrl:"../../static/logo.png",
name:"迪奥绒毛大衣,今年必抢,错过瞬时不爽了,爆款疯狂销售",
pprice:"299",
oprice:"659",
discount:"5.2"
},
]
},
]
}
})
});
module.exports = router;
注册页面 login-tel.vue
<template>
<view>
<Lines></Lines>
<view class="login-tel">
<view class="tel-main">
<view class="login-from">
<view class="login-user">
<text class="user-text">手机号</text>
<input type="number" focus="true" v-model="userTel" placeholder="请输入11位手机号">
</view>
</view>
<view class="tel" @click="goNextCode">下一步</view>
</view>
</view>
</view>
</template>
<script>
import $http from '@/common/api/request.js'
import Lines from '@/components/common/Lines.vue'
export default {
data() {
return {
userTel:"",
rules:{
userTel:{
rule:/^1[2345679]\d{9}$/,
msg:"请输入11位手机号"
}
}
};
},
components:{
Lines
},
methods:{
goNextCode(){
if( !this.validate('userTel') ) return ;
$http.request({
url:'/registered',
method:"POST",
data:{
phone: this.userTel
}
}).then((res)=>{
if(!res.success){
uni.showToast({
title:res.msg,
icon:'none'
});
return;
}else{
uni.navigateTo({
url:'/pages/login-code/login-code'
});
}
}).catch(()=>{
uni.showToast({
title:'请求失败',
icon:'none'
})
})
},
// 判断验证是否符合要求
validate(key){
let bool = true;
if( !this.rules[key].rule.test(this[key]) ){
uni.showToast({
title:this.rules[key].msg,
icon:'none'
});
bool = false;
return false;
}
return bool;
},
}
}
</script>
<style lang="scss">
.login-tel{
width: 100vw;
height: 100vh;
}
.tel-main{
padding: 0 20rpx;
}
.login-from{
padding: 30rpx 0;
}
.tel{
width: 100%;
height: 80rpx;
line-height: 80rpx;
text-align: center;
color: #fff;
background-color: #40bde8;
border-radius: 40rpx;
}
.login-user{
font-size: 40rpx;
padding: 10rpx 0 ;
display: flex;
align-items: center;
border-bottom: 2rpx solid #f7f7f7;
}
.user-text{
padding-right: 10rpx;
}
</style>
目录结构
前端目录结构
-
manifest.json 配置文件： appid、logo…
-
pages.json 配置文件： 导航、 tabbar、 路由
-
main.js vue初始化入口文件
-
App.vue 全局配置：样式、全局监视
-
static 静态资源：图片、字体图标
-
page 页面
- index
- index.vue
- list
- list.vue
- my
- my.vue
- my-config
- my-config.vue
- my-config
- my-config.vue
- my-add-path
- my-add-path.vue
- my-path-list
- my-path-list.vue
- search
- search.vue
- search-list
- search-list.vue
- shopcart
- shopcart.vue
- details
- details.vue
- my-order
- my-order.vue
- confirm-order
- confirm-order.vue
- payment
- payment.vue
- payment-success
- payment-success.vue
- login
- login.vue
- login-tel
login-tel.vue
- login-code
login-code.vue
- index
-
components 组件
- index
- Banner.vue
- Hot.vue
- Icons.vue
- indexSwiper.vue
- Recommend.vue
- Shop.vue
Tabbar.vue
- common
- Card.vue
- Commondity.vue
- CommondityList.vue
- Line.vue
- ShopList.vue
- order
- order-list.vue
- uni
- uni-number-box
- uni-number-box.vue
- uni-icons
- uni-icons.vue
- uni-nav-bar
- uni-nav-bar.vue
- mpvue-citypicker
- mpvueCityPicker.vue
- uni-number-box
- index
-
common 公共文件：全局css文件 || 全局js文件
- api
- request.js
- common.css
- uni.css
- api
-
store vuex状态机文件
- modules
- cart.js
- path.js
- user.js
- index.js
- modules
