目录
一，后台代码
二，前台代码
一，后台代码
一，配置文件
application.yml
server:
port: 8080
servlet:
context-path: /spboot
spring:
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:3306/bookshop?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: 123456
druid:
initial-size: 5
min-idle: 5
max-active: 20
max-wait: 60000
time-between-eviction-runs-millis: 60000
min-evictable-idle-time-millis: 30000
validation-query: SELECT 1 FROM DUAL
test-while-idle: true
test-on-borrow: true
test-on-return: false
pool-prepared-statements: true
max-pool-prepared-statement-per-connection-size: 20
filter:
stat:
merge-sql: true
slow-sql-millis: 5000
web-stat-filter:
enabled: true
url-pattern: /*
exclusions: "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"
session-stat-enable: true
session-stat-max-count: 100
stat-view-servlet:
enabled: true
url-pattern: /druid/*
reset-enable: true
login-username: admin
login-password: admin
allow: 127.0.0.1
#deny: 192.168.1.100
freemarker:
cache: false
charset: UTF-8
content-type: text/html
suffix: .ftl
template-loader-path: classpath:/templates
mybatis:
mapper-locations: classpath:mapper/*.xml
type-aliases-package: com.zking.spboot.model
configuration:
map-underscore-to-camel-case: true
logging:
level:
com.zking.spboot.mapper: debug
pagehelper:
helperDialect: mysql
reasonable: true
supportMethodsArguments: true
params: count=countSql
generatorConfig.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
"http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd" >
<generatorConfiguration>
<!-- 引入配置文件 -->
<properties resource="jdbc.properties"/>
<!--指定数据库jdbc驱动jar包的位置-->
<classPathEntry location="E:\maven mulu\mvn_repository2\mysql\mysql-connector-java\5.1.44\mysql-connector-java-5.1.44.jar"/>
<!-- 一个数据库一个context -->
<context id="infoGuardian">
<!-- 注释 -->
<commentGenerator>
<property name="suppressAllComments" value="true"/><!-- 是否取消注释 -->
<property name="suppressDate" value="true"/> <!-- 是否生成注释代时间戳 -->
</commentGenerator>
<!-- jdbc连接 -->
<jdbcConnection driverClass="${jdbc.driver}"
connectionURL="${jdbc.url}" userId="${jdbc.username}" password="${jdbc.password}"/>
<!-- 类型转换 -->
<javaTypeResolver>
<!-- 是否使用bigDecimal， false可自动转化以下类型（Long, Integer, Short, etc.） -->
<property name="forceBigDecimals" value="false"/>
</javaTypeResolver>
<!-- 01 指定javaBean生成的位置 -->
<!-- targetPackage：指定生成的model生成所在的包名 -->
<!-- targetProject：指定在该项目下所在的路径 -->
<javaModelGenerator targetPackage="com.zking.spboot.model"
targetProject="src/main/java">
<!-- 是否允许子包，即targetPackage.schemaName.tableName -->
<property name="enableSubPackages" value="false"/>
<!-- 是否对model添加构造函数 -->
<property name="constructorBased" value="true"/>
<!-- 是否针对string类型的字段在set的时候进行trim调用 -->
<property name="trimStrings" value="false"/>
<!-- 建立的Model对象是否 不可改变 即生成的Model对象不会有 setter方法，只有构造方法 -->
<property name="immutable" value="false"/>
</javaModelGenerator>
<!-- 02 指定sql映射文件生成的位置 -->
<sqlMapGenerator targetPackage="com.zking.spboot.mapper"
targetProject="src/main/resources">
<!-- 是否允许子包，即targetPackage.schemaName.tableName -->
<property name="enableSubPackages" value="false"/>
</sqlMapGenerator>
<!-- 03 生成XxxMapper接口 -->
<!-- type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper对象 -->
<!-- type="MIXEDMAPPER",生成基于注解的Java Model 和相应的Mapper对象 -->
<!-- type="XMLMAPPER",生成SQLMap XML文件和独立的Mapper接口 -->
<javaClientGenerator targetPackage="com.zking.spboot.mapper"
targetProject="src/main/java" type="XMLMAPPER">
<!-- 是否在当前路径下新加一层schema,false路径com.oop.eksp.user.model， true:com.oop.eksp.user.model.[schemaName] -->
<property name="enableSubPackages" value="false"/>
</javaClientGenerator>
<!-- 配置表信息 -->
<!-- schema即为数据库名 -->
<!-- tableName为对应的数据库表 -->
<!-- domainObjectName是要生成的实体类 -->
<!-- enable*ByExample是否生成 example类 -->
<!--<table schema="" tableName="t_book" domainObjectName="Book"-->
<!--enableCountByExample="false" enableDeleteByExample="false"-->
<!--enableSelectByExample="false" enableUpdateByExample="false">-->
<!--<!– 忽略列，不生成bean 字段 –>-->
<!--<!– <ignoreColumn column="FRED" /> –>-->
<!--<!– 指定列的java数据类型 –>-->
<!--<!– <columnOverride column="LONG_VARCHAR_FIELD" jdbcType="VARCHAR" /> –>-->
<!--</table>-->
<table schema="" tableName="t_book" domainObjectName="Book"
enableCountByExample="false" enableDeleteByExample="false"
enableSelectByExample="false" enableUpdateByExample="false">
<!-- <!– 忽略列，不生成bean 字段 –>-->
<!-- <!– <ignoreColumn column="FRED" /> –>-->
<!-- <!– 指定列的java数据类型 –>-->
<!-- <!– <columnOverride column="LONG_VARCHAR_FIELD" jdbcType="VARCHAR" /> –>-->
</table>
</context>
</generatorConfiguration>jdbc.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/bookshop?useUnicode=true&characterEncoding=UTF-8
jdbc.username=root
jdbc.password=123456二，代码部分
**Mapper.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
<mapper namespace="com.zking.spboot.mapper.BookMapper" >
<resultMap id="BaseResultMap" type="com.zking.spboot.model.Book" >
<constructor >
<idArg column="id" jdbcType="INTEGER" javaType="java.lang.Integer" />
<arg column="bookname" jdbcType="VARCHAR" javaType="java.lang.String" />
<arg column="price" jdbcType="REAL" javaType="java.lang.Float" />
<arg column="booktype" jdbcType="VARCHAR" javaType="java.lang.String" />
</constructor>
</resultMap>
<sql id="Base_Column_List" >
id, bookname, price, booktype
</sql>
<select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
select
<include refid="Base_Column_List" />
from t_book
where id = #{id,jdbcType=INTEGER}
</select>
<select id="qurey" resultType="com.zking.spboot.model.Book">
select <include refid="Base_Column_List"></include> from t_book where 1=1
<if test="bookname!='' and bookname!=null">
and bookname like concat('%',#{bookname},'%')
</if>
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
delete from t_book
where id = #{id,jdbcType=INTEGER}
</delete>
<insert id="insert" parameterType="com.zking.spboot.model.Book" >
insert into t_book (id, bookname, price,
booktype)
values (#{id,jdbcType=INTEGER}, #{bookname,jdbcType=VARCHAR}, #{price,jdbcType=REAL},
#{booktype,jdbcType=VARCHAR})
</insert>
<insert id="insertSelective" parameterType="com.zking.spboot.model.Book" >
insert into t_book
<trim prefix="(" suffix=")" suffixOverrides="," >
<if test="id != null" >
id,
</if>
<if test="bookname != null" >
bookname,
</if>
<if test="price != null" >
price,
</if>
<if test="booktype != null" >
booktype,
</if>
</trim>
<trim prefix="values (" suffix=")" suffixOverrides="," >
<if test="id != null" >
#{id,jdbcType=INTEGER},
</if>
<if test="bookname != null" >
#{bookname,jdbcType=VARCHAR},
</if>
<if test="price != null" >
#{price,jdbcType=REAL},
</if>
<if test="booktype != null" >
#{booktype,jdbcType=VARCHAR},
</if>
</trim>
</insert>
<update id="updateByPrimaryKeySelective" parameterType="com.zking.spboot.model.Book" >
update t_book
<set >
<if test="bookname != null" >
bookname = #{bookname,jdbcType=VARCHAR},
</if>
<if test="price != null" >
price = #{price,jdbcType=REAL},
</if>
<if test="booktype != null" >
booktype = #{booktype,jdbcType=VARCHAR},
</if>
</set>
where id = #{id,jdbcType=INTEGER}
</update>
<update id="updateByPrimaryKey" parameterType="com.zking.spboot.model.Book" >
update t_book
set bookname = #{bookname,jdbcType=VARCHAR},
price = #{price,jdbcType=REAL},
booktype = #{booktype,jdbcType=VARCHAR}
where id = #{id,jdbcType=INTEGER}
</update>
</mapper>**Mapper
package com.zking.spboot.mapper;
import com.zking.spboot.model.Book;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public interface BookMapper {
int deleteByPrimaryKey(Integer id);
//增加
int insert(Book record);
//模糊查询
List<Book> qurey(Book book);
int insertSelective(Book record);
Book selectByPrimaryKey(Integer id);
int updateByPrimaryKeySelective(Book record);
int updateByPrimaryKey(Book record);
}实体类：
package com.zking.spboot.model;
public class Book {
private Integer id;
private String bookname;
private Float price;
private String booktype;
public Book(Integer id, String bookname, Float price, String booktype) {
this.id = id;
this.bookname = bookname;
this.price = price;
this.booktype = booktype;
}
public Book() {
super();
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getBookname() {
return bookname;
}
public void setBookname(String bookname) {
this.bookname = bookname;
}
public Float getPrice() {
return price;
}
public void setPrice(Float price) {
this.price = price;
}
public String getBooktype() {
return booktype;
}
public void setBooktype(String booktype) {
this.booktype = booktype;
}
}**Service
package com.zking.spboot.service;
import com.zking.spboot.model.Book;
import java.util.List;
public interface BookService {
//增加
int insert(Book record);
//模糊查询
List<Book> qurey(Book book);
}***Impl
package com.zking.spboot.service.impl;
import com.zking.spboot.mapper.BookMapper;
import com.zking.spboot.model.Book;
import com.zking.spboot.service.BookService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class BookServiceImpl implements BookService {
@Autowired
private BookMapper bookMapper;
@Override
public int insert(Book record) {
return bookMapper.insert(record);
}
@Override
public List<Book> qurey(Book book) {
return bookMapper.qurey(book);
}
}**Controller
package com.zking.spboot.controller;
import com.zking.spboot.model.Book;
import com.zking.spboot.service.BookService;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
/**
* @author ruojuan
* @site www.ruojuan.com
* @company 玉渊工作室
* @create 2022年11月18日 18:34
**/
@RestController
@RequestMapping("/book")
public class BookController {
@Autowired
private BookService bookService;
//模糊查询
@RequestMapping("/list")
public JsonResponseBody<?> list(Book book){
List<Book> qurey = bookService.qurey(book);
return new JsonResponseBody<>(1,"ok",qurey);
}
//增加
@RequestMapping("/add")
public JsonResponseBody<?> insert(Book book){
int insert = bookService.insert(book);
return new JsonResponseBody<>();
}
@Data
@AllArgsConstructor
@NoArgsConstructor
class JsonResponseBody<T>{
private Integer code = 200;
private String msg="ok";
private T date;
}
}
解决跨域问题：
package com.zking.spboot.util;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
@Configuration
public class CorsMapping implements WebMvcConfigurer {
/*@Override
*
* 重新跨域支持方法
* CorsRegistry 开启跨域注册
*/
public void addCorsMappings(CorsRegistry registry) {
//addMapping 添加可跨域的请求地址
registry.addMapping("/**")
//设置跨域 域名权限 规定由某一个指定的域名+端口能访问跨域项目
.allowedOrigins("*")
//是否开启cookie跨域
.allowCredentials(false)
//规定能够跨域访问的方法类型
.allowedMethods("GET","POST","DELETE","PUT","OPTIONS")
//添加验证头信息 token
//.allowedHeaders()
//预检请求存活时间 在此期间不再次发送预检请求
.maxAge(3600);
}
}
二，前台代码
首先输入命令 npm install
npm install
main.js
// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import ElementUI from 'element-ui' //新添加1
import 'element-ui/lib/theme-chalk/index.css' //新添加2，避免后期打包样式不同，要放在import App from './App';之前
import axios from '@/api/http' //vue项目对axios的全局配置
import App from './App'
import router from './router'
import VueAxios from 'vue-axios'
Vue.use(VueAxios,axios)
Vue.use(ElementUI) //新添加3
Vue.config.productionTip = false
/* eslint-disable no-new */
new Vue({
el: '#app',
router,
components: { App },
template: '<App/>'
})
App.vue
<template>
<div id="app">
<router-view/>
</div>
</template>
<script>
export default {
name: 'App'
}
</script>
<style>
#app {
font-family: 'Avenir', Helvetica, Arial, sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
text-align: center;
color: #2c3e50;
margin-top: 60px;
}
</style>
router/index.js
import Vue from 'vue'
import Router from 'vue-router'
import BookList from '@/views/BookList'
Vue.use(Router)
export default new Router({
routes: [
{
path: '/',
name: 'BookList',
component: BookList
}
]
})
api/actoin.js
/**
* 对后台请求的地址的封装，URL格式如下：
* 模块名_实体名_操作
*/
export default {
//服务器
'SERVER': 'http://localhost:8080/spboot',
'getAll': '/book/list',
'add': '/book/add',
//获得请求的完整地址，用于mockjs测试时使用
'getFullPath': k => {
return this.SERVER + this[k];
}
}
api/http.js
/**
* vue项目对axios的全局配置
*/
import axios from 'axios'
import qs from 'qs'
//引入action模块，并添加至axios的类属性urls上
import action from '@/api/action'
axios.urls = action
// axios默认配置
axios.defaults.timeout = 10000; // 超时时间
// axios.defaults.baseURL = 'http://localhost:8080/crm'; // 默认地址
axios.defaults.baseURL = action.SERVER;
//整理数据
// 只适用于 POST,PUT,PATCH，transformRequest` 允许在向服务器发送前，修改请求数据
axios.defaults.transformRequest = function(data) {
data = qs.stringify(data);
return data;
};
// 请求拦截器
axios.interceptors.request.use(function(config) {
// let jwt = sessionStorage.getItem('jwt');
// if (jwt) {
// config.headers['jwt'] = jwt;
// }
return config;
}, function(error) {
return Promise.reject(error);
});
// 响应拦截器
axios.interceptors.response.use(function(response) {
// let jwt = response.headers['jwt'];
// if (jwt) {
// sessionStorage.setItem('jwt', jwt);
// }
return response;
}, function(error) {
return Promise.reject(error);
});
// // 路由请求拦截
// // http request 拦截器
// axios.interceptors.request.use(
// config => {
// //config.data = JSON.stringify(config.data);
// //config.headers['Content-Type'] = 'application/json;charset=UTF-8';
// //config.headers['Token'] = 'abcxyz';
// //判断是否存在ticket，如果存在的话，则每个http header都加上ticket
// // if (cookie.get("token")) {
// // //用户每次操作，都将cookie设置成2小时
// // cookie.set("token", cookie.get("token"), 1 / 12)
// // cookie.set("name", cookie.get("name"), 1 / 12)
// // config.headers.token = cookie.get("token");
// // config.headers.name = cookie.get("name");
// // }
// return config;
// },
// error => {
// return Promise.reject(error.response);
// });
// // 路由响应拦截
// // http response 拦截器
// axios.interceptors.response.use(
// response => {
// if (response.data.resultCode == "404") {
// console.log("response.data.resultCode是404")
// // 返回 错误代码-1 清除ticket信息并跳转到登录页面
// // cookie.del("ticket")
// // window.location.href='http://login.com'
// return
// } else {
// return response;
// }
// },
// error => {
// return Promise.reject(error.response) // 返回接口返回的错误信息
// });
export default axios;
view/界面
<template>
<div>
<h1 align="center">SpringBoot阶段机试，ts={{ts}}</h1>
<!-- 1.搜索栏 -->
<el-form :inline="true">
<el-form-item label="书本名称:">
<el-input v-model="bookname" placeholder="请输入书本名称"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="onSubmit">查询</el-button>
<el-button type="primary" @click="open">增加</el-button>
</el-form-item>
</el-form>
<!-- 2.数据库表格 -->
<el-table :data="tableData" style="width: 100%" :row-class-name="tableRowClassName">
<el-table-column prop="id" label="书本编号" width="180">
</el-table-column>
<el-table-column prop="bookname" label="书本名称" width="180">
</el-table-column>
<el-table-column prop="price" label="书本价格" width="180">
</el-table-column>
<el-table-column prop="booktype" label="书本类型" width="180">
</el-table-column>
</el-table>
<!-- 3.弹出框（新增） -->
<el-dialog @close="close" title="增加书籍" :visible.sync="dialogFormVisible">
<el-form :model="book" :rules="rules" ref="book">
<el-form-item prop="bookname" label="书本名称" :label-width="formLabelWidth">
<el-input v-model="book.bookname" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="price" label="书本价格" :label-width="formLabelWidth">
<el-input v-model="book.price" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="booktype" label="书本类型" :label-width="formLabelWidth">
<el-select v-model="book.booktype" placeholder="请选择书本类型">
<el-option label="历史" value="历史"></el-option>
<el-option label="科学" value="科学"></el-option>
</el-select>
</el-form-item>
</el-form>
<div slot="footer" class="dialog-footer">
<el-button @click="dialogFormVisible = false">取 消</el-button>
<el-button type="primary" @click="onSubmit1">确 定</el-button>
</div>
</el-dialog>
</div>
</template>
<style>
.el-table .warning-row {
background: oldlace;
}
.el-table .success-row {
background: #f0f9eb;
}
</style>
<script>
export default {
data:function(){
return {
ts:new Date().getTime(),
bookname:'',
tableData:[],
dialogFormVisible:false,
book:{
bookname:'',
price:'',
booktype:'',
},
rules: {
bookname: [
{ required: true, message: '请输入书本名称', trigger: 'blur' },
],
price: [
{ required: true, message: '请输入书本价格', trigger: 'blur' },
],
booktype: [
{ required: true, message: '请选择书本类型', trigger: 'blur' },
],
},
};
},
methods:{
tableRowClassName({row, rowIndex}) {
if (rowIndex === 1) {
return 'warning-row';
} else if (rowIndex === 3) {
return 'success-row';
}
return '';
},
open:function(){
this.dialogFormVisible=true;
},
close:function(){
this.$refs['book'].resetFields();
},
onSubmit:function(){
//1.查询参数
let params = {
bookname:this.bookname
};
//2.请求路径
let url = this.axios.urls.getAll;
//3.发送
this.axios.post(url,params).then(resp=>{
let rs = resp.data;
console.log(rs);
this.tableData = rs.date;
}).catch(err=>{
})
},
onSubmit1:function(){
this.$refs['book'].validate((valid) => {
if(valid){
let url = this.axios.urls.add;
this.axios.post(url,this.book).then(resp=>{
let rs = resp.data;
if(rs.code==200){
this.dialogFormVisible=false;
this.onSubmit();
}
}).catch(err=>{
})
}else{
console.log('error submit!!');
return false;
}
});
}
}
}
</script>
<style>
</style>
==========================以下内容一样可以不用看了===========================
<template>
<div>
<h1 align="center">SpringBoot阶段机试，ts={{ts}}</h1>
<!-- 1.搜索栏 -->
<el-form :inline="true">
<el-form-item label="书本名称:">
<el-input v-model="bookname" placeholder="请输入书本名称"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="onSubmit">查询</el-button>
<el-button type="primary" @click="open">增加</el-button>
</el-form-item>
</el-form>
<!-- 2.数据库表格 -->
<el-table :data="tableData" style="width: 100%" :row-class-name="tableRowClassName">
<el-table-column prop="id" label="书本编号" width="180">
</el-table-column>
<el-table-column prop="bookname" label="书本名称" width="180">
</el-table-column>
<el-table-column prop="price" label="书本价格" width="180">
</el-table-column>
<el-table-column prop="booktype" label="书本类型" width="180">
</el-table-column>
</el-table>
<!-- 3.弹出框（新增） -->
<el-dialog @close="close" title="增加书籍" :visible.sync="dialogFormVisible">
<el-form :model="book" :rules="rules" ref="book">
<el-form-item prop="bookname" label="书本名称" :label-width="formLabelWidth">
<el-input v-model="book.bookname" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="price" label="书本价格" :label-width="formLabelWidth">
<el-input v-model="book.price" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="booktype" label="书本类型" :label-width="formLabelWidth">
<el-select v-model="book.booktype" placeholder="请选择书本类型">
<el-option label="历史" value="历史"></el-option>
<el-option label="科学" value="科学"></el-option>
</el-select>
</el-form-item>
</el-form>
<div slot="footer" class="dialog-footer">
<el-button @click="dialogFormVisible = false">取 消</el-button>
<el-button type="primary" @click="onSubmit1">确 定</el-button>
</div>
</el-dialog>
</div>
</template><style>
.el-table .warning-row {
background: oldlace;
}.el-table .success-row {
background: #f0f9eb;
}
</style>
<script>
export default {
data:function(){
return {
ts:new Date().getTime(),
bookname:'',
tableData:[],
dialogFormVisible:false,
book:{
bookname:'',
price:'',
booktype:'',
},
rules: {
bookname: [
{ required: true, message: '请输入书本名称', trigger: 'blur' },
],
price: [
{ required: true, message: '请输入书本价格', trigger: 'blur' },
],
booktype: [
{ required: true, message: '请选择书本类型', trigger: 'blur' },
],
},
};
},
methods:{
tableRowClassName({row, rowIndex}) {
if (rowIndex === 1) {
return 'warning-row';
} else if (rowIndex === 3) {
return 'success-row';
}
return '';
},
open:function(){
this.dialogFormVisible=true;
},
close:function(){
this.$refs['book'].resetFields();
},
onSubmit:function(){
//1.查询参数
let params = {
bookname:this.bookname
};
//2.请求路径
let url = this.axios.urls.getAll;
//3.发送
this.axios.post(url,params).then(resp=>{
let rs = resp.data;
console.log(rs);
this.tableData = rs.date;
}).catch(err=>{
})
},
onSubmit1:function(){
this.$refs['book'].validate((valid) => {
if(valid){
let url = this.axios.urls.add;
this.axios.post(url,this.book).then(resp=>{
let rs = resp.data;
if(rs.code==200){
this.dialogFormVisible=false;
this.onSubmit();
}
}).catch(err=>{
})
}else{
console.log('error submit!!');
return false;
}
});
}
}
}
</script><style>
</style>
<template>
<div>
<h1 align="center">SpringBoot阶段机试，ts={{ts}}</h1>
<!-- 1.搜索栏 -->
<el-form :inline="true">
<el-form-item label="书本名称:">
<el-input v-model="bookname" placeholder="请输入书本名称"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="onSubmit">查询</el-button>
<el-button type="primary" @click="open">增加</el-button>
</el-form-item>
</el-form>
<!-- 2.数据库表格 -->
<el-table :data="tableData" style="width: 100%" :row-class-name="tableRowClassName">
<el-table-column prop="id" label="书本编号" width="180">
</el-table-column>
<el-table-column prop="bookname" label="书本名称" width="180">
</el-table-column>
<el-table-column prop="price" label="书本价格" width="180">
</el-table-column>
<el-table-column prop="booktype" label="书本类型" width="180">
</el-table-column>
</el-table>
<!-- 3.弹出框（新增） -->
<el-dialog @close="close" title="增加书籍" :visible.sync="dialogFormVisible">
<el-form :model="book" :rules="rules" ref="book">
<el-form-item prop="bookname" label="书本名称" :label-width="formLabelWidth">
<el-input v-model="book.bookname" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="price" label="书本价格" :label-width="formLabelWidth">
<el-input v-model="book.price" autocomplete="off"></el-input>
</el-form-item>
<el-form-item prop="booktype" label="书本类型" :label-width="formLabelWidth">
<el-select v-model="book.booktype" placeholder="请选择书本类型">
<el-option label="历史" value="历史"></el-option>
<el-option label="科学" value="科学"></el-option>
</el-select>
</el-form-item>
</el-form>
<div slot="footer" class="dialog-footer">
<el-button @click="dialogFormVisible = false">取 消</el-button>
<el-button type="primary" @click="onSubmit1">确 定</el-button>
</div>
</el-dialog>
</div>
</template>
<style>
.el-table .warning-row {
background: oldlace;
}
.el-table .success-row {
background: #f0f9eb;
}
</style>
<script>
export default {
data:function(){
return {
ts:new Date().getTime(),
bookname:'',
tableData:[],
dialogFormVisible:false,
book:{
bookname:'',
price:'',
booktype:'',
},
rules: {
bookname: [
{ required: true, message: '请输入书本名称', trigger: 'blur' },
],
price: [
{ required: true, message: '请输入书本价格', trigger: 'blur' },
],
booktype: [
{ required: true, message: '请选择书本类型', trigger: 'blur' },
],
},
};
},
methods:{
tableRowClassName({row, rowIndex}) {
if (rowIndex === 1) {
return 'warning-row';
} else if (rowIndex === 3) {
return 'success-row';
}
return '';
},
open:function(){
this.dialogFormVisible=true;
},
close:function(){
this.$refs['book'].resetFields();
},
onSubmit:function(){
//1.查询参数
let params = {
bookname:this.bookname
};
//2.请求路径
let url = this.axios.urls.getAll;
//3.发送
this.axios.post(url,params).then(resp=>{
let rs = resp.data;
console.log(rs);
this.tableData = rs.date;
}).catch(err=>{
})
},
onSubmit1:function(){
this.$refs['book'].validate((valid) => {
if(valid){
let url = this.axios.urls.add;
this.axios.post(url,this.book).then(resp=>{
let rs = resp.data;
if(rs.code==200){
this.dialogFormVisible=false;
this.onSubmit();
}
}).catch(err=>{
})
}else{
console.log('error submit!!');
return false;
}
});
}
}
}
</script>
<style>
</style>
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