1.技术介绍
java+springboot+Mybatis+mysql+Vue+微信小程序
开发工具：IDEA或eclipse
2.主要功能说明：
微信小程序主要功能：
首页、美食菜品、美食分享、添加购物车、支付、收藏菜品、用户充值、会员购买、购物车、我的订单、注册、登录
后台管理主要功能：
用户管理、个人中心、菜品分类管理、美食菜品管理、商家管理、美食分享管理、轮播图管理、美食资讯
3.部分代码展示：
管理后台登录页面
<template>
<div>
<div class="container loginIn">
<div :class="2 == 1 ? 'left' : 2 == 2 ? 'left center' : 'left right'">
<el-form class="login-form" label-position="left" :label-width="1 == 3 || 1 == 2 ? '30px': '0px'">
<div class="title-container"><h3 class="title">微信小程序美食推荐系统登录</h3></div>
<el-form-item :style='{"padding":"0","boxShadow":"0px 2px 4px rgba(0, 0, 0, 0.16)","margin":"0 0 10px 120px","borderColor":"rgba(0,0,0,0)","backgroundColor":"rgba(255, 255, 255, 1)","borderRadius":"8px","borderWidth":"0","width":"60%","borderStyle":"solid","height":"auto"}' :label="1 == 3 ? '用户名' : ''" :class="'style'+1">
<span v-if="1 != 3" class="svg-container" style="
color:rgba(0, 0, 0, 1);
line-height:30px;
font-size:14px;
width:30px;
padding:0;
margin:0;
radius:0;
border-width:0;
border-style:solid;
border-color:rgba(0,0,0,0);
background-color:rgba(255, 255, 255, 0);
box-shadow:0 0 0px rgba(255,255,255,1);
}"><svg-icon icon-class="user" /></span>
<el-input placeholder="请输入用户名" name="username" type="text" v-model="rulesForm.username" />
</el-form-item>
<el-form-item :style='{"padding":"0","boxShadow":"0px 2px 4px rgba(0, 0, 0, 0.16)","margin":"0 0 10px 120px","borderColor":"rgba(0,0,0,0)","backgroundColor":"rgba(255, 255, 255, 1)","borderRadius":"8px","borderWidth":"0","width":"60%","borderStyle":"solid","height":"auto"}' :label="1 == 3 ? '密码' : ''" :class="'style'+1">
<span v-if="1 != 3" class="svg-container" style="color:rgba(0, 0, 0, 1);
line-height:30px;
font-size:14px;
width:30px;
padding:0;
margin:0;
radius:0;
border-width:0;
border-style:solid;
border-color:rgba(0,0,0,0);
background-color:rgba(255, 255, 255, 0);
box-shadow:0 0 0px rgba(255,255,255,1);"><svg-icon icon-class="password" /></span>
<el-input placeholder="请输入密码" name="password" type="password" v-model="rulesForm.password" />
</el-form-item>
<el-form-item v-if="roles.length>1" label="角色" prop="loginInRole" class="role" style="display: flex;align-items: center;">
<el-radio
v-for="item in roles"
v-bind:key="item.roleName"
v-model="rulesForm.role"
:label="item.roleName"
>{{item.roleName}}</el-radio>
</el-form-item>
<el-form-item v-if="roles.length==1" label=" " prop="loginInRole" class="role" style="display: flex;align-items: center;">
</el-form-item>
<el-button type="primary" @click="login()" class="loginInBt">{{'1' == '1' ? '登录' : 'login'}}</el-button>
<el-form-item class="setting">
<div class="register" @click="register('shangjia')">注册商家</div>
<!-- <div style="color:${template2.back.login.loginInSettingFontColor}" class="reset">修改密码</div> -->
</el-form-item>
</el-form>
</div>
</div>
</div>
</template>
<script>
import menu from "@/utils/menu";
export default {
data() {
return {
rulesForm: {
username: "",
password: "",
role: "",
code: '',
},
menus: [],
roles: [],
tableName: "",
codes: [{
num: 1,
color: '#000',
rotate: '10deg',
size: '16px'
},{
num: 2,
color: '#000',
rotate: '10deg',
size: '16px'
},{
num: 3,
color: '#000',
rotate: '10deg',
size: '16px'
},{
num: 4,
color: '#000',
rotate: '10deg',
size: '16px'
}],
};
},
mounted() {
let menus = menu.list();
this.menus = menus;
for (let i = 0; i < this.menus.length; i++) {
if (this.menus[i].hasBackLogin=='是') {
this.roles.push(this.menus[i])
}
}
},
created() {
this.getRandCode()
},
methods: {
register(tableName){
this.$storage.set("loginTable", tableName);
this.$router.push({path:'/register'})
},
// 登陆
login() {
if (!this.rulesForm.username) {
this.$message.error("请输入用户名");
return;
}
if (!this.rulesForm.password) {
this.$message.error("请输入密码");
return;
}
if(this.roles.length>1) {
if (!this.rulesForm.role) {
this.$message.error("请选择角色");
return;
}
let menus = this.menus;
for (let i = 0; i < menus.length; i++) {
if (menus[i].roleName == this.rulesForm.role) {
this.tableName = menus[i].tableName;
}
}
} else {
this.tableName = this.roles[0].tableName;
this.rulesForm.role = this.roles[0].roleName;
}
this.$http({
url: `${this.tableName}/login?username=${this.rulesForm.username}&password=${this.rulesForm.password}`,
method: "post"
}).then(({ data }) => {
if (data && data.code === 0) {
this.$storage.set("Token", data.token);
this.$storage.set("role", this.rulesForm.role);
this.$storage.set("sessionTable", this.tableName);
this.$storage.set("adminName", this.rulesForm.username);
this.$router.replace({ path: "/index/" });
} else {
this.$message.error(data.msg);
}
});
},
getRandCode(len = 4){
this.randomString(len)
},
randomString(len = 4) {
let chars = [
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
"3", "4", "5", "6", "7", "8", "9"
]
let colors = ["0", "1", "2","3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]
let sizes = ['14', '15', '16', '17', '18']
let output = [];
for (let i = 0; i < len; i++) {
// 随机验证码
let key = Math.floor(Math.random()*chars.length)
this.codes[i].num = chars[key]
// 随机验证码颜色
let code = '#'
for (let j = 0; j < 6; j++) {
let key = Math.floor(Math.random()*colors.length)
code += colors[key]
}
this.codes[i].color = code
// 随机验证码方向
let rotate = Math.floor(Math.random()*60)
let plus = Math.floor(Math.random()*2)
if(plus == 1) rotate = '-'+rotate
this.codes[i].rotate = 'rotate('+rotate+'deg)'
// 随机验证码字体大小
let size = Math.floor(Math.random()*sizes.length)
this.codes[i].size = sizes[size]+'px'
}
},
}
};
</script>
<style lang="scss" scoped>
.loginIn {
min-height: 100vh;
position: relative;
background-repeat: no-repeat;
background-position: center center;
background-size: cover;
background-image: url(http://codegen.caihongy.cn/20220103/ead2dc59a69f4c4584db75aba09cc5c8.png);
.loginInBt {
width: 185px;
height: 185px;
line-height: 185px;
margin: 80px auto 0;
padding: 0;
color: rgba(0, 0, 0, 1);
font-size: 25px;
border-radius: 50%;
border-width: 0;
border-style: solid;
border-color: rgba(64, 158, 255, 1);
background-color: rgba(255, 255, 255, 1);
box-shadow: 0 0 6px 0px rgba(0, 0, 0, 1);
}
.register {
width: 200px;
height: 26px;
line-height: 26px;
margin: -230px 0px 0px 10px;
padding: 0;
color: rgba(0, 0, 0, 1);
font-size: 12px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(64, 158, 255, 1);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 6px rgba(255,0,0,0);
cursor: pointer;
}
.reset {
width: auto;
height: 24px;
line-height: 24px;
margin: 0;
padding: 0;
color: rgba(153, 153, 153, 1);
font-size: 12px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(64, 158, 255, 1);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 6px rgba(255,0,0,0);
}
.left {
position: absolute;
left: 0;
top: 0;
box-sizing: border-box;
width: 600px;
height: 700px;
margin: 0 auto;
padding: 0;
border-radius: 36px;
border-width: 0;
border-style: solid;
border-color: rgba(0,0,0,.3);
background-color: rgba(238, 233, 207, 1);
box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 1);
.login-form {
background-color: transparent;
width: 100%;
right: inherit;
padding: 0;
box-sizing: border-box;
display: flex;
position: initial;
justify-content: center;
flex-direction: column;
}
.title-container {
text-align: center;
font-size: 24px;
.title {
width: 85%;
line-height: auto;
margin: 50px auto 20px;
padding: 85px 0;
color: rgba(130, 130, 130, 1);
font-size: 22px;
border-radius: 20px;
border-width: 0;
border-style: solid;
border-color: rgba(0,0,0,.3);
background-color: rgba(185, 231, 254, 1);
box-shadow: 0 0 6px rgba(0,0,0,0);
}
}
.el-form-item {
position: relative;
& /deep/ .el-form-item__content {
line-height: initial;
}
& /deep/ .el-radio__label {
width: auto;
height: 14px;
line-height: 14px;
margin: 0;
padding: 0 0 0 10px;
color: rgba(0, 0, 0, 1);
font-size: 14px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(255, 255, 255, 0);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 6px rgba(255,0,0,0);
text-align: left;
}
& /deep/ .el-radio.is-checked .el-radio__label {
width: auto;
height: 14px;
line-height: 14px;
margin: 0;
padding: 0 0 0 10px;
color: rgba(22, 177, 255, 1);
font-size: 14px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(255, 255, 255, 0);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 6px rgba(255,0,0,0);
text-align: left;
}
& /deep/ .el-radio__inner {
width: 14px;
height: 14px;
margin: 0;
padding: 0;
border-radius: 100%;
border-width: 1px;
border-style: solid;
border-color: #dcdfe6;
background-color: rgba(255, 255, 255, 1);
box-shadow: 0 0 6px rgba(255,0,0,0);
}
& /deep/ .el-radio.is-checked .el-radio__inner {
width: 14px;
height: 14px;
margin: 0;
padding: 0;
border-radius: 100%;
border-width: 1px;
border-style: solid;
border-color: rgba(22, 177, 255, 1);
background-color: rgba(22, 177, 255, 1);
box-shadow: 0 0 6px rgba(255,0,0,0);
}
.svg-container {
padding: 6px 5px 6px 15px;
color: #889aa4;
vertical-align: middle;
display: inline-block;
position: absolute;
left: 0;
top: 0;
z-index: 1;
padding: 0;
line-height: 40px;
width: 30px;
text-align: center;
}
.el-input {
display: inline-block;
// height: 40px;
width: 100%;
& /deep/ input {
background: transparent;
border: 0px;
-webkit-appearance: none;
padding: 0 15px 0 30px;
color: #fff;
height: 40px;
width: 100%;
height: 40px;
line-height: 40px;
margin: 0;
padding: 0px 0px 0px 50px;
color: rgba(0, 0, 0, 1);
font-size: 16px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(0, 0, 0, 1);
background-color: rgba(0,0,0,0);
box-shadow: 0 0 6px rgba(255,0,0,0);
}
}
}
}
.center {
position: absolute;
left: 50%;
top: 50%;
transform: translate3d(-50%,-50%,0);
}
.right {
position: absolute;
left: inherit;
right: 0;
top: 0;
}
.code {
.el-form-item__content {
position: relative;
.getCodeBt {
position: absolute;
right: 0;
top: 50%;
transform: translate3d(0, -50%, 0);
line-height: 40px;
width: 100px;
background-color: rgba(51,51,51,0.4);
color: #fff;
text-align: center;
border-radius: 0 4px 4px 0;
height: 40px;
overflow: hidden;
padding: 0;
margin: 0;
width: 100px;
height: 30px;
line-height: 30px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(64, 158, 255, 1);
background-color: rgba(51, 51, 51, 0.4);
box-shadow: 0 0 6px rgba(255,0,0,0);
span {
padding: 0 5px;
display: inline-block;
font-size: 16px;
font-weight: 600;
}
}
.el-input {
& /deep/ input {
padding: 0 130px 0 30px;
}
}
}
}
.setting {
& /deep/ .el-form-item__content {
// padding: 0 15px;
box-sizing: border-box;
line-height: 32px;
height: 32px;
font-size: 14px;
color: #999;
margin: 0 !important;
display: flex;
.register {
// float: left;
// width: 50%;
text-align: center;
}
.reset {
float: right;
width: 50%;
text-align: right;
}
}
}
.style2 {
padding-left: 30px;
.svg-container {
left: -30px !important;
}
.el-input {
& /deep/ input {
padding: 0 15px !important;
}
}
}
.code.style2, .code.style3 {
.el-input {
& /deep/ input {
padding: 0 115px 0 15px;
}
}
}
.style3 {
& /deep/ .el-form-item__label {
padding-right: 6px;
height: 40px;
line-height: 40px;
}
.el-input {
& /deep/ input {
padding: 0 15px !important;
}
}
}
& /deep/ .el-form-item__label {
width: 30px;
height: 30px;
line-height: 30px;
margin: 0;
padding: 0;
color: rgba(0, 0, 0, 1);
font-size: 14px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(0,0,0,0);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 0px rgba(255,255,255,1);
}
.role {
& /deep/ .el-form-item__label {
width: 56px !important;
height: 38px;
line-height: 38px;
margin: 0 0 10px 120px;
padding: 0;
color: rgba(0, 0, 0, 1);
font-size: 14px;
border-radius: 0;
border-width: 0;
border-style: solid;
border-color: rgba(64, 158, 255, 1);
background-color: rgba(255, 255, 255, 0);
box-shadow: 0 0 6px rgba(255,0,0,0);
text-align: left;
}
& /deep/ .el-radio {
margin-right: 12px;
}
}
}
</style>
4.系统演示地址
链接：https://pan.baidu.com/s/1qkCc8KCv4onjsAqZCSTSqQ
提取码：l0sc
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