目錄
一.與后臺(tái)數(shù)據(jù)進(jìn)行交互&request封裝
后臺(tái)準(zhǔn)備
測(cè)試結(jié)果
?編輯?
?前端
?測(cè)試結(jié)果
?二.wxs的介紹以及入門(mén)?
測(cè)試結(jié)果
一.與后臺(tái)數(shù)據(jù)進(jìn)行交互&request封裝
后臺(tái)準(zhǔn)備
pom.xml文件編寫(xiě)
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.zking</groupId>
<artifactId>minoa</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>minoa</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<fastjson.version>1.2.70</fastjson.version>
<jackson.version>2.9.8</jackson.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.44</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>${fastjson.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<dependencies>
<!--使用Mybatis-generator插件不能使用太高版本的mysql驅(qū)動(dòng) -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
</dependencies>
<configuration>
<overwrite>true</overwrite>
</configuration>
</plugin>
</plugins>
</build>
</project>
建立數(shù)據(jù)表
建立數(shù)據(jù)請(qǐng)求地址類(lèi)?
package com.zking.minoa.wxcontroller;
import com.zking.minoa.mapper.InfoMapper;
import com.zking.minoa.model.Info;
import com.zking.minoa.util.ResponseUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @Autho donkee
* @Since 2022/6/29
*/
@RestController
@RequestMapping("/wx/home")
public class WxHomeController {
@Autowired
private InfoMapper infoMapper;
@RequestMapping("/index")
public Object index(Info info) {
List<Info> infoList = infoMapper.list(info);
Map<Object, Object> data = new HashMap<Object, Object>();
data.put("infoList",infoList);
return ResponseUtil.ok(data);
}
}
定義接口類(lèi)?
package com.zking.minoa;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@MapperScan("com.zking.minoa.mapper") //指mapper接口所在包
@SpringBootApplication
public class MinoaApplication {
public static void main(String[] args) {
SpringApplication.run(MinoaApplication.class, args);
}
}
測(cè)試結(jié)果
?
?前端
先關(guān)閉mock
?
?先編寫(xiě)url地址
?編寫(xiě)utils.js
const formatTime = date => {
const year = date.getFullYear()
const month = date.getMonth() + 1
const day = date.getDate()
const hour = date.getHours()
const minute = date.getMinutes()
const second = date.getSeconds()
return `${[year, month, day].map(formatNumber).join('/')} ${[hour, minute, second].map(formatNumber).join(':')}`
}
const formatNumber = n => {
n = n.toString()
return n[1] ? n : `0${n}`
}
/**
* 封裝微信的request請(qǐng)求
*/
function request(url, data = {}, method = "GET") {
return new Promise(function (resolve, reject) {
wx.request({
url: url,
data: data,
method: method,
header: {
'Content-Type': 'application/json',
},
success: function (res) {
if (res.statusCode == 200) {
resolve(res.data);//會(huì)把進(jìn)行中改變成已成功
} else {
reject(res.errMsg);//會(huì)把進(jìn)行中改變成已失敗
}
},
fail: function (err) {
reject(err)
}
})
});
}
module.exports = {
formatTime,request
}
編寫(xiě)index.js?
// index.js
// 獲取應(yīng)用實(shí)例
const app = getApp()
const api=require("../../config/app.js")
const util=require("../../utils/util.js")
Page({
data: {
imgSrcs:[
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner1.png",
"text": "1"
},
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner2.png",
"text": "2"
},
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner3.png",
"text": "3"
},
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner4.png",
"text": "4"
},
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner5.png",
"text": "5"
},
{
"img": "https://cdn-we-retail.ym.tencent.com/tsr/home/v2/banner6.png",
"text": "6"
}
],
lists:[
]
},
// 事件處理函數(shù)
bindViewTap() {
wx.navigateTo({
url: '../logs/logs'
})
},
loadMeetInfos(){
util.request(api.IndexUrl).then(res=>{
console.log(res);
this.setData({
lists:res.data.infoList
})
});
// let that=this;
// wx.request({
// url: api.IndexUrl,
// dataType: 'json',
// success(res) {
// console.log(res)
// that.setData({
// lists:res.data.data.infoList
// })
// }
// })
},
loadSwiperImgs(){
let that=this;
// wx.request({
// url: api.SwiperImgs,
// dataType: 'json',
// success(res) {
// console.log(res)
// that.setData({
// imgSrcs:res.data.images
// })
// }
// })
},
onLoad() {
if (wx.getUserProfile) {
this.setData({
canIUseGetUserProfile: true
})
}
this.loadSwiperImgs();
this.loadMeetInfos();
},
getUserProfile(e) {
// 推薦使用wx.getUserProfile獲取用戶(hù)信息,開(kāi)發(fā)者每次通過(guò)該接口獲取用戶(hù)個(gè)人信息均需用戶(hù)確認(rèn),開(kāi)發(fā)者妥善保管用戶(hù)快速填寫(xiě)的頭像昵稱(chēng),避免重復(fù)彈窗
wx.getUserProfile({
desc: '展示用戶(hù)信息', // 聲明獲取用戶(hù)個(gè)人信息后的用途,后續(xù)會(huì)展示在彈窗中,請(qǐng)謹(jǐn)慎填寫(xiě)
success: (res) => {
console.log(res)
this.setData({
userInfo: res.userInfo,
hasUserInfo: true
})
}
})
},
getUserInfo(e) {
// 不推薦使用getUserInfo獲取用戶(hù)信息,預(yù)計(jì)自2021年4月13日起,getUserInfo將不再?gòu)棾鰪棿?,并直接返回匿名的用?hù)個(gè)人信息
console.log(e)
this.setData({
userInfo: e.detail.userInfo,
hasUserInfo: true
})
}
})
?編寫(xiě)index.wxml
?
?測(cè)試結(jié)果
?二.wxs的介紹以及入門(mén)?
WXS 代碼可以編寫(xiě)在 wxml 文件中的 <wxs> 標(biāo)簽內(nèi),或以 .wxs 為后綴名的文件內(nèi)。
模塊
每一個(gè) .wxs 文件和 <wxs> 標(biāo)簽都是一個(gè)單獨(dú)的模塊。
每個(gè)模塊都有自己獨(dú)立的作用域。即在一個(gè)模塊里面定義的變量與函數(shù),默認(rèn)為私有的,對(duì)其他模塊不可見(jiàn)。
一個(gè)模塊要想對(duì)外暴露其內(nèi)部的私有變量與函數(shù),只能通過(guò) module.exports 實(shí)現(xiàn)。
.wxs 文件
在微信開(kāi)發(fā)者工具里面,右鍵可以直接創(chuàng)建 .wxs 文件,在其中直接編寫(xiě) WXS 腳本。
?
在utils里面建立一個(gè)文件夾,在文件夾建立wxs文件
?
wxs文件編寫(xiě)?
// /pages/comm.wxs
function getStateName(state){
if(state ==1){
return "待審核"
}else if(state ==2){
return "審核通過(guò)"
}else if(state ==3){
return "審核不通過(guò)"
}else if(state ==4){
return "待開(kāi)會(huì)議"
}
return "其他";
}
function getNum(canyuze,liexize,zhuchiren){
var person = canyuze+ ","+liexize+","+zhuchiren;
return person.split(",").length;
}
function formatDate(ts, option) {
var date = getDate(ts)
var year = date.getFullYear()
var month = date.getMonth() + 1
var day = date.getDate()
var week = date.getDay()
var hour = date.getHours()
var minute = date.getMinutes()
var second = date.getSeconds()
//獲取 年月日
if (option == 'YY-MM-DD') return [year, month, day].map(formatNumber).join('-')
//獲取 年月
if (option == 'YY-MM') return [year, month].map(formatNumber).join('-')
//獲取 年
if (option == 'YY') return [year].map(formatNumber).toString()
//獲取 月
if (option == 'MM') return [mont].map(formatNumber).toString()
//獲取 日
if (option == 'DD') return [day].map(formatNumber).toString()
//獲取 年月日 周一 至 周日
if (option == 'YY-MM-DD Week') return [year, month, day].map(formatNumber).join('-') + ' ' + getWeek(week)
//獲取 月日 周一 至 周日
if (option == 'MM-DD Week') return [month, day].map(formatNumber).join('-') + ' ' + getWeek(week)
//獲取 周一 至 周日
if (option == 'Week') return getWeek(week)
//獲取 時(shí)分秒
if (option == 'hh-mm-ss') return [hour, minute, second].map(formatNumber).join(':')
//獲取 時(shí)分
if (option == 'hh-mm') return [hour, minute].map(formatNumber).join(':')
//獲取 分秒
if (option == 'mm-dd') return [minute, second].map(formatNumber).join(':')
//獲取 時(shí)
if (option == 'hh') return [hour].map(formatNumber).toString()
//獲取 分
if (option == 'mm') return [minute].map(formatNumber).toString()
//獲取 秒
if (option == 'ss') return [second].map(formatNumber).toString()
//默認(rèn) 時(shí)分秒 年月日
return [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')
}
function formatNumber(n) {
n = n.toString()
return n[1] ? n : '0' + n
}
function getWeek(n) {
switch(n) {
case 1:
return '星期一'
case 2:
return '星期二'
case 3:
return '星期三'
case 4:
return '星期四'
case 5:
return '星期五'
case 6:
return '星期六'
case 7:
return '星期日'
}
}
module.exports = {
getStateName: getStateName,
getNum:getNum,
formatDate:formatDate
};
在index.wxml中編寫(xiě)數(shù)據(jù)顯示
?文章來(lái)源地址http://www.zghlxwxcb.cn/news/detail-718205.html
<!--index.wxml-->
<view>
<swiper indicator-dots="true" autoplay="true" >
<block wx:for="{{imgSrcs}}" wx:key="*text">
<swiper-item>
<image src=" {{item.img}}"></image>
</swiper-item>
</block>
</swiper>
</view>
<wxs src="/utils/comm.wxs" module="tools" />
<view class="mobi-title">
<text class="mobi-icon"></text>
<text>會(huì)議信息</text>
</view>
<block wx:for-items="{{lists}}" wx:for-item="item" wx:key="item.id">
<view class="list" data-id="{{item.id}}">
<view class="list-img">
<image class="video-img" mode="scaleToFill" src="{{item.image !=null ? item.image : '/static/persons/2.jpg'}}"></image>
</view>
<view class="list-detail">
<view class="list-title"><text>{{item.title}}</text></view>
<view class="list-tag">
<view class="state">{{tools.getStateName(item.state)}}
</view>
<view class="join"><text class="list-num">
{{tools.getNum(item.canyuze,item.liexize,item.zhuchiren)}}</text>人報(bào)名</view>
</view>
<view class="list-info"><text>{{item.location}}</text>|<text>{{tools.formatDate(item.starttime)}}</text></view>
</view>
</view>
</block>
<view class="section bottom-line">
<text>到底啦</text>
</view>
<!-- <view class="top"></view>
<view class="down">
<view class="list">
<view class="lift"></view>
<view class="right"></view>
</view>
</view> -->
測(cè)試結(jié)果
?
?文章來(lái)源:http://www.zghlxwxcb.cn/news/detail-718205.html
?
?
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