火车订票系统
- 注明开发者。每个人在开发的时候，要写上自己的名字，方便后序监测的时候找到相关人员！
- 自己负责自己的代码。不要改变别人的代码，如果一定要改变，一定要询问对方是否正在修改！
- 注释代码内容。注释的部分可以少，可以简单，但是一定要有！
- git pull 拉取源仓库的内容
- 添加和修改自己的代码，不要随便修改别人的内容！
- git add
- git commit 提交自己的代码到本次仓库
- git pull再次拉取内容，然后git会自动合并本地仓库的内容
- git push 提交到远程仓库
前端代码
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link href='/webjars/bootstrap/4.4.1/css/bootstrap.min.css' rel='stylesheet'>
<title>earthquake_manager</title>
</head>
<body>
<nav class="navbar navbar-expand-md navbar-dark bg-dark fixed-top">
<a class="navbar-brand" href="#">地震灾情系统管理端</a>
</nav>
<div class="container" id="main">
<br>
<br>
<br>
<form @submit.prevent="postInfo">
<div class="form-group">
<label for="code">Code</label>
<input type="text" class="form-control" id="code" placeholder="19位编码" v-model="code">
</div>
<div class="form-group">
<label for="location">Location</label>
<input type="text" class="form-control" id="location" placeholder="位置" v-model="location">
</div>
<div class="form-group">
<label for="date">Date</label>
<input type="date" class="form-control" id="date" placeholder="日期" v-model="date">
</div>
<div class="form-group">
<label for="note">Note</label>
<input type="text" class="form-control" id="note" placeholder="描述" v-model="note">
</div>
<div class="form-group">
<label for="picture">Picture</label>
<input type="text" class="form-control" id="picture" placeholder="图片" v-model="picture">
</div>
<div class="form-group">
<label for="reportingUnit">ReportingUnit</label>
<input type="text" class="form-control" id="reportingUnit" placeholder="上报的单位" v-model="reportingUnit">
</div>
<div class="form-group">
<label for="type">Type</label>
<select class="form-control" id="type" v-model="type">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
</div>
<div class="form-group">
<label for="status">Status</label>
<select class="form-control" id="status" v-model="status">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
</div>
<button class="btn btn-primary" type="submit">提交</button>
</form>
</div>
<script src="/webjars/jquery/3.0.0/jquery.min.js"></script>
<script src="/webjars/bootstrap/4.4.1/js/bootstrap.min.js"></script>
<script src="/webjars/axios/0.19.0/dist/axios.min.js"></script>
<script src="/webjars/vue/2.6.11/vue.min.js"></script>
<script>
new Vue({
el: "#main",
data() {
return {
code: null,
location: null,
date: null,
type: null,
status: null,
note: null,
picture: null,
reportingUnit: null,
}
},
methods: {
postInfo: function(event){
axios
.post("http://localhost:8080/api/earthquake/newOne", this.getObject())
.then(savedInfo => {
if (String(savedInfo.data) === "true") {
alert("上传成功");
this.code = null;
this.location = null;
this.date = null;
this.type = null;
this.status = null;
this.note = null;
this.picture = null;
this.reportingUnit = null;
}else{
alert("上传失败");
}
})
},
getObject: function () {
return {
"code": this.code,
"location": this.location,
"date": this.date,
"type": this.type,
"status": this.status,
"note": this.note,
"picture": this.picture,
"reportingUnit": this.reportingUnit
};
}
}
});
</script>
</body>
</html>后端代码
package com.example.demo.controller.earthquake;
import com.example.demo.model.earhtquake.EarthquakeEntity;
import com.example.demo.service.earthquake.EarthquakeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/api/earthquake")
public class EarthquakeRestController {
@Autowired
private EarthquakeService earthquakeService;
/**
* 获取地震清单列表
* @return
*/
@GetMapping("/list")
public List<EarthquakeEntity> getAll() {
return earthquakeService.findAll();
}
/**
* 上传一个一条新的信息
* @param earthquakeEntity
* @return
*/
@PostMapping("/newOne")
public Boolean saveOne(@RequestBody EarthquakeEntity earthquakeEntity) {
earthquakeService.saveOne(earthquakeEntity);
return true;
}
/**
* 根据id来查询信息
* @param id
* @return
*/
@GetMapping("/info/{id}")
public EarthquakeEntity findOne(@PathVariable int id) {
return earthquakeService.findById(id);
}
/**
* 更新一条数据，记得要将id设置为参数
* @param id
* @param date
* @param location
* @param note
* @param picture
* @param reportingUnit
* @param type
* @param status
* @return
*/
@PutMapping("/list")
public EarthquakeEntity update(@RequestParam int id, @RequestParam String date, @RequestParam String location,
@RequestParam String note, @RequestParam String picture, @RequestParam String reportingUnit,
@RequestParam char type, @RequestParam char status) {
EarthquakeEntity earthquakeEntity = new EarthquakeEntity();
earthquakeEntity.setId(id);
earthquakeEntity.setDate(date);
earthquakeEntity.setLocation(location);
earthquakeEntity.setNote(note);
earthquakeEntity.setPicture(picture);
earthquakeEntity.setReportingUnit(reportingUnit);
earthquakeEntity.setType(type);
earthquakeEntity.setStatus(status);
return earthquakeService.saveOne(earthquakeEntity);
}
/**
* 删除一个记录
* @param id
*/
@PostMapping("/list/{id}")
public void delete(@PathVariable int id) {
earthquakeService.deleteOne(id);
}
/**
* 根据地点查询相关信息
* @param location
* @return
*/
@PostMapping("/list/by")
public List<EarthquakeEntity> findByLocation(@RequestParam String location) {
return earthquakeService.findByLocation(location);
}
@PostMapping("/list/byNote")
public List<EarthquakeEntity> findByNoteContains(@RequestParam String note) {
return earthquakeService.findByNoteContains(note);
}
@PostMapping("/list/byLen")
public List<EarthquakeEntity> findByJPQL(@RequestParam int len) {
return earthquakeService.findByJPQl(len);
}
@PostMapping("/list/update")
public EarthquakeEntity update(@RequestParam String note, @RequestParam int id) {
earthquakeService.updateByJPQL(note, id);
return findOne(id);
}
}文件上传示例仓库：https://codehub.devcloud.huaweicloud.com/2020-SPM-1200001/MSHD-version2.git springboot+vue+axios+boostrap表单上传示例仓库：https://github.com/a11enyang/springBootVueAxiosDemo2