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SSM project complete source code [easy to understand]
2022-07-22 08:13:00 【Full stack programmer webmaster】
Hello everyone , I meet you again , I'm your friend, Quan Jun .
〇. Project source code
https://gitee.com/ZXAcademy/First-PaperSystem-SSM
Compared with this article , The source code of the above project has been modified as follows ：
- New database script （database Under the table of contents ）
- Adjust database column names （PaperMapper.xml in ）
- It's changed one place BUG（ Home page , Fixed click change After button ,update The input box of the page does not display old data ）
The project demonstration is shown in this article The third chapter .
in addition , Two complete , Suitable for introductory learning Spring Rapid development of scaffolding ： Spring Boot project ： A set of based on Spring Boot+Layui Content management system / Rapid development of scaffolding （ Including complete development documents 、 Demo website, etc ） , Strongly recommend ！ SSM project ： Click here to view
One 、 The project framework
Two 、 All file codes
2.1 Paper.java
package com.pojo;
public class Paper {
private long paperId;
private String paperName;
private int paperNum;
private String paperDetail;
public long getPaperId() {
return paperId;
}
public void setPaperId(long paperId) {
this.paperId = paperId;
}
public String getPaperName() {
return paperName;
}
public void setPaperName(String paperName) {
this.paperName = paperName;
}
public int getPaperNum() {
return paperNum;
}
public void setPaperNum(int paperNum) {
this.paperNum = paperNum;
}
public String getPaperDetail() {
return paperDetail;
}
public void setPaperDetail(String paperDetail) {
this.paperDetail = paperDetail;
}
}2.2 PaperController.java
package com.controller;
import com.pojo.Paper;
import com.service.PaperService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.List;
@Controller
@RequestMapping("/paper")
public class PaperController {
@Autowired
private PaperService paperService;
@RequestMapping("/allPaper")
public String list(Model model) {
List<Paper> list = paperService.queryAllPaper();
model.addAttribute("list", list);
return "allPaper";
}
@RequestMapping("toAddPaper")
public String toAddPaper() {
return "addPaper";
}
@RequestMapping("/addPaper")
public String addPaper(Paper paper) {
paperService.addPaper(paper);
return "redirect:/paper/allPaper";
}
@RequestMapping("/del/{paperId}")
public String deletePaper(@PathVariable("paperId") Long id) {
paperService.deletePaperById(id);
return "redirect:/paper/allPaper";
}
@RequestMapping("toUpdatePaper")
public String toUpdatePaper(Model model, Long id) {
model.addAttribute("paper", paperService.queryById(id));
return "updatePaper";
}
@RequestMapping("/updatePaper")
public String updatePaper(Model model, Paper paper) {
paperService.updatePaper(paper);
paper = paperService.queryById(paper.getPaperId());
model.addAttribute("paper", paper);
return "redirect:/paper/allPaper";
}
}2.3 PaperDao.java
package com.dao;
import com.pojo.Paper;
import java.util.List;
public interface PaperDao {
int addPaper(Paper paper);
int deletePaperById(long id);
int updatePaper(Paper paper);
Paper queryById(long id);
List<Paper> queryAllPaper();
}2.4 PaperServer.java
package com.service;
import com.pojo.Paper;
import java.util.List;
public interface PaperService {
int addPaper(Paper paper);
int deletePaperById(long id);
int updatePaper(Paper paper);
Paper queryById(long id);
List<Paper> queryAllPaper();
}2.5 PaperServiceImpl.java
package com.service.impl;
import com.dao.PaperDao;
import com.pojo.Paper;
import com.service.PaperService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class PaperServiceImpl implements PaperService {
@Autowired
PaperDao paperDao;
public int addPaper(Paper paper) {
return paperDao.addPaper(paper);
}
public int deletePaperById(long id) {
return paperDao.deletePaperById(id);
}
public int updatePaper(Paper paper) {
return paperDao.updatePaper(paper);
}
public Paper queryById(long id) {
return paperDao.queryById(id);
}
public List<Paper> queryAllPaper() {
return paperDao.queryAllPaper();
}
}2.6 PaperMapper.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.dao.PaperDao">
<resultMap type="Paper" id="paperResultMap" >
<id property="paperId" column="paper_id"/>
<result property="paperName" column="name"/>
<result property="paperNum" column="number"/>
<result property="paperDetail" column="detail"/>
</resultMap>
<insert id="addPaper" parameterType="Paper">
INSERT INTO paper(paper_id,name,number,detail) VALUE (#{
paperId},#{
paperName}, #{
paperNum}, #{
paperDetail})
</insert>
<delete id="deletePaperById" parameterType="long">
DELETE FROM paper WHERE paper_id=#{
paperID}
</delete>
<update id="updatePaper" parameterType="Paper">
UPDATE paper
SET NAME = #{
paperName},NUMBER = #{
paperNum},detail = #{
paperDetail}
WHERE paper_id = #{
paperId}
</update>
<select id="queryById" resultType="Paper" parameterType="long">
SELECT paper_id,name,number,detail
FROM paper
WHERE paper_id=#{
paperId}
</select>
<select id="queryAllPaper" resultMap="paperResultMap">
SELECT paper_id,name,number,detail
FROM paper
</select>
</mapper>2.7 spring-dao.xml
<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- Configuration integration mybatis The process -->
<!-- 1. Configuration database related parameters properties Properties of ：${
url} -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 2. Database connection pool -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- Configure connection pool properties -->
<property name="driverClass" value="${jdbc.driver}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<!-- c3p0 Private properties of connection pool -->
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="10"/>
<!-- Do not automatically close the connection commit -->
<property name="autoCommitOnClose" value="false"/>
<!-- Get connection timeout -->
<property name="checkoutTimeout" value="10000"/>
<!-- Number of retries when get connection failed -->
<property name="acquireRetryAttempts" value="2"/>
</bean>
<!-- 3. To configure SqlSessionFactory object -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- Inject the database connection pool -->
<property name="dataSource" ref="dataSource"/>
<!-- To configure MyBaties Global profile :mybatis-config.xml -->
<property name="configLocation" value="classpath:mybatis-config.xml"/>
<!-- scanning pojo package Use the alias -->
<property name="typeAliasesPackage" value="com.pojo"/>
<!-- scanning sql The configuration file :mapper Needed xml file -->
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>
<!-- 4. Configure scan Dao Interface package , Dynamic implementation Dao Interface , Injection into spring In the container -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- Inject sqlSessionFactory -->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<!-- Give need to scan Dao Interface package -->
<property name="basePackage" value="com.dao"/>
</bean>
</beans>2.8 spring-mvc.xml
<?xml version="1.0" encoding="UTF-8" ?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!-- Configuration integration mybatis The process -->
<!-- 1. Configuration database related parameters properties Properties of ：${
url} -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 2. Database connection pool -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<!-- Configure connection pool properties -->
<property name="driverClass" value="${jdbc.driver}"/>
<property name="jdbcUrl" value="${jdbc.url}"/>
<property name="user" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
<!-- c3p0 Private properties of connection pool -->
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="10"/>
<!-- Do not automatically close the connection commit -->
<property name="autoCommitOnClose" value="false"/>
<!-- Get connection timeout -->
<property name="checkoutTimeout" value="10000"/>
<!-- Number of retries when get connection failed -->
<property name="acquireRetryAttempts" value="2"/>
</bean>
<!-- 3. To configure SqlSessionFactory object -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- Inject the database connection pool -->
<property name="dataSource" ref="dataSource"/>
<!-- To configure MyBaties Global profile :mybatis-config.xml -->
<property name="configLocation" value="classpath:mybatis-config.xml"/>
<!-- scanning pojo package Use the alias -->
<property name="typeAliasesPackage" value="com.pojo"/>
<!-- scanning sql The configuration file :mapper Needed xml file -->
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
</bean>
<!-- 4. Configure scan Dao Interface package , Dynamic implementation Dao Interface , Injection into spring In the container -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<!-- Inject sqlSessionFactory -->
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<!-- Give need to scan Dao Interface package -->
<property name="basePackage" value="com.dao"/>
</bean>
</beans>2.9 spring-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- scanning service All types of annotations used under the package -->
<context:component-scan base-package="com.service" />
<!-- Configure transaction manager -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- Inject the database connection pool -->
<property name="dataSource" ref="dataSource" />
</bean>
<!-- Configure annotation based declarative transactions -->
<tx:annotation-driven transaction-manager="transactionManager" />
</beans>2.10 jdbc.properties
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://127.0.0.1:3306/db_ssm?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8
jdbc.username=root
jdbc.password=1234562.11 log4j.properties
log4j.rootLogger=ERROR, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n2.12 mybatis-config.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<!-- Configure global properties -->
<settings>
<!-- Use jdbc Of getGeneratedKeys Get database auto increment primary key value -->
<setting name="useGeneratedKeys" value="true" />
<!-- Replace column names with column aliases Default :true -->
<setting name="useColumnLabel" value="true" />
<!-- Turn on hump naming conversion :Table{
create_time} -> Entity{
createTime} -->
<setting name="mapUnderscoreToCamelCase" value="true" />
</settings>
</configuration>2.13 index.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" %>
<%
pageContext.setAttribute("path", request.getContextPath());
%>
<!DOCTYPE HTML>
<html>
<head>
<title> home page </title>
<style type="text/css">
a {
text-decoration: none;
color: black;
font-size: 18px;
}
h3 {
width: 180px;
height: 38px;
margin: 100px auto;
text-align: center;
line-height: 38px;
background: deepskyblue;
border-radius: 4px;
}
</style>
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
be based on SSM Framework management system ： Simple implementation 、 Delete 、 Change 、 check .
</h1>
</div>
</div>
</div>
</div>
<br><br>
<h3>
<a href="${path }/paper/allPaper"> Click to enter the management page </a>
</h3>
</body>
</html>2.14 web.xml
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1" metadata-complete="true">
<display-name>Archetype Created Web Application</display-name>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!-- To configure springMVC Profile to load spring-dao.xml,spring-service.xml,spring-mvc.xml Mybatis - > spring -> springmvc -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/spring-*.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<!-- Match all requests by default -->
<url-pattern>/</url-pattern>
</servlet-mapping>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>２.15 log4j.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -->
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<!-- - This is a sample configuration for log4j. - It simply just logs everything into a single log file. - Note, that you can use properties for value substitution. -->
<appender name="CORE" class="org.apache.log4j.FileAppender">
<param name="File" value="${org.apache.cocoon.work.directory}/cocoon-logs/log4j.log" />
<param name="Append" value="false" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d %-5p %t %c - %m%n"/>
</layout>
</appender>
<root>
<priority value="${org.apache.cocoon.log4j.loglevel}"/>
<appender-ref ref="CORE"/>
</root>
</log4j:configuration>2.16 applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -->
<!-- @version $Id: applicationContext.xml 561608 2007-08-01 00:33:12Z vgritsenko $ -->
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:util="http://www.springframework.org/schema/util" xmlns:configurator="http://cocoon.apache.org/schema/configurator" xmlns:avalon="http://cocoon.apache.org/schema/avalon" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.0.xsd http://cocoon.apache.org/schema/configurator http://cocoon.apache.org/schema/configurator/cocoon-configurator-1.0.1.xsd http://cocoon.apache.org/schema/avalon http://cocoon.apache.org/schema/avalon/cocoon-avalon-1.0.xsd">
<!-- Activate Cocoon Spring Configurator -->
<configurator:settings/>
<!-- Configure Log4j -->
<bean name="org.apache.cocoon.spring.configurator.log4j" class="org.apache.cocoon.spring.configurator.log4j.Log4JConfigurator" scope="singleton">
<property name="settings" ref="org.apache.cocoon.configuration.Settings"/>
<property name="resource" value="/WEB-INF/log4j.xml"/>
</bean>
<!-- Activate Avalon Bridge -->
<avalon:bridge/>
</beans>2.17 addPaper.jsp
<%--
Created by IntelliJ IDEA.
User: lenovo
Date: 2018/4/7
Time: 16:45
To change this template use File | Settings | File Templates.
--%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<html>
<head>
<title> New papers </title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- introduce Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
be based on SSM Framework management system ： Simple implementation 、 Delete 、 Change 、 check .
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small> New papers </small>
</h1>
</div>
</div>
</div>
<form action="" name="userForm">
Title of thesis ：<input type="text" name="paperName"><br><br><br>
Number of papers ：<input type="text" name="paperNum"><br><br><br>
Paper details ：<input type="text" name="paperDetail"><br><br><br>
<input type="button" value=" add to " οnclick="addPaper()">
</form>
<script type="text/javascript">
function addPaper() {
var form = document.forms[0];
form.action = "<%=basePath %>paper/addPaper";
form.method = "post";
form.submit();
}
</script>
</div>2.18 allPaper.jsp
<%--
Created by IntelliJ IDEA.
User: lenovo
Date: 2018/4/6
Time: 16:57
To change this template use File | Settings | File Templates.
--%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<% String appPath = request.getContextPath(); %>
<html>
<head>
<title>Paper list </title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- introduce Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
be based on SSM Framework management system ： Simple implementation 、 Delete 、 Change 、 check .
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small> List of papers —— Show all papers </small>
</h1>
</div>
</div>
</div>
<div class="row">
<div class="col-md-4 column">
<a class="btn btn-primary" href="${path}/paper/toAddPaper"> newly added </a>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<table class="table table-hover table-striped">
<thead>
<tr>
<th> Thesis number </th>
<th> Title of thesis </th>
<th> Number of papers </th>
<th> Paper details </th>
<th> operation </th>
</tr>
</thead>
<tbody>
<c:forEach var="paper" items="${requestScope.get('list')}" varStatus="status">
<tr>
<td>${paper.paperId}</td>
<td>${paper.paperName}</td>
<td>${paper.paperNum}</td>
<td>${paper.paperDetail}</td>
<td>
<a href="${path}/paper/toUpdatePaper?id=${paper.paperId}"> change </a> |
<a href="<%=appPath%>/paper/del/${paper.paperId}"> Delete </a>
</td>
</tr>
</c:forEach>
</tbody>
</table>
</div>
</div>
</div>2.19 updatePaper.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<html>
<head>
<title> Modify the paper </title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- introduce Bootstrap -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
be based on SSM Framework management system ： Simple implementation 、 Delete 、 Change 、 check .
</h1>
</div>
</div>
</div>
<div class="row clearfix">
<div class="col-md-12 column">
<div class="page-header">
<h1>
<small> Modify the paper </small>
</h1>
</div>
</div>
</div>
<form action="" name="userForm">
<input type="hidden" name="paperId" value="${paper.paperId}"/>
Title of thesis ：<input type="text" name="paperName" value="${paper.paperName}"/>
Number of papers ：<input type="text" name="paperNum" value="${paper.paperNum}"/>
Paper details ：<input type="text" name="paperDetail" value="${paper.paperDetail }"/>
<input type="button" value=" Submit " οnclick="updatePaper()"/>
</form>
<script type="text/javascript">
function updatePaper() {
var form = document.forms[0];
form.action = "<%=basePath %>paper/updatePaper";
form.method = "post";
form.submit();
}
</script>
</div>3、 ... and 、 Results,
Publisher ： Full stack programmer stack length , Reprint please indicate the source ：https://javaforall.cn/124858.html Link to the original text ：https://javaforall.cn
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