SSM框架搭架
1.所需架包
<dependencies>
<dependency>
<groupId>javax.websocket</groupId>
<artifactId>javax.websocket-api</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-websocket</artifactId>
<version>4.0.5.RELEASE</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.2.3</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.sf.ezmorph/ezmorph -->
<dependency>
<groupId>net.sf.ezmorph</groupId>
<artifactId>ezmorph</artifactId>
<version>1.0.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-beanutils/commons-beanutils -->
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.7.0</version>
</dependency>
<dependency>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
<version>3.2.2</version>
</dependency>
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib-ext-spring</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.0.1</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>commons-pool</groupId>
<artifactId>commons-pool</artifactId>
<version>1.5.6</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.6.11</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>3.2.2</version>
</dependency>
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator</artifactId>
<version>1.3.5</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-core</artifactId>
<version>1.3.5</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<!-- ============================================== -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.2.2.RELEASE</version>
</dependency>
<!-- ============================================== -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.11</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.11</version>
</dependency>
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.3</version>
<classifier>jdk15</classifier>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.25</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
<version>1.4.3</version>
</dependency>
</dependencies>
2.框架搭建
2.1.html--->springMVC
將html頁面的請求轉發到springMVC，即轉換servlet到springMVC，在WebRoot下的WEB-INF配置web.xmlhtml
<!-- springmvc前端控制器 -->
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<!--
contextConfigLocation配置springmvc加載的配置文件（配置處理器映射器、適配器等等）
若是不配置contextConfigLocation，默認加載的是/WEB-INF/servlet名稱-serlvet.xml（springmvc-servlet.xml）
-->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/springmvc.xml</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<!--
第一種：*.action，訪問以.action結尾 由DispatcherServlet進行解析
第二種：/，因此訪問的地址都由DispatcherServlet進行解析，對於靜態文件的解析須要配置不讓DispatcherServlet進行解析
使用此種方式能夠實現 RESTful風格的url 第三種：/*，這樣配置不對，使用這種配置，最終要轉發到一個jsp頁面時，
仍然會由DispatcherServlet解析jsp地址，不能根據jsp頁面找到handler，會報錯。
-->
<url-pattern>*.action</url-pattern>
</servlet-mapping>
處理頁面亂碼，過濾亂碼問題前端
<!-- post亂碼過慮器 -->
<filter>
<filter-name>CharacterEncodingFilter</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>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
在web.xml中加載spring容器java
<!-- 加載spring容器 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/classes/spring/applicationContext-*.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
部分errorpage的配置mysql
<!-- 404 頁面不存在錯誤 -->
<error-page>
<error-code>404</error-code>
<location>/error404.jsp</location>
</error-page>
<!-- 500 系統錯誤 -->
<error-page>
<error-code>500</error-code>
<location>/error500.jsp</location>
</error-page>
<!-- 405 頁面不存在錯誤 -->
<error-page>
<error-code>405</error-code>
<location>/error405.jsp</location>
</error-page>
<!-- 400 提交數據異常錯誤 -->
<error-page>
<error-code>400</error-code>
<location>/error400.jsp</location>
</error-page>
至此，web.xml的配置已經完成web
接下來是轉發請求後springMVC的處理：
此處轉發的請求是到classpath:spring/springmvc.xml中spring
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd ">
<!-- 對於註解的Handler能夠單個配置
實際開發中建議使用組件掃描
-->
<!-- <bean class="cn.itcast.ssm.controller.ItemsController3" /> -->
<!-- 能夠掃描controller、service、...
這裏讓掃描controller，指定controller的包
-->
<context:component-scan base-package="com.learn.controller"></context:component-scan>
<!-- 處理器映射器 將bean的name做爲url進行查找 ，須要在配置Handler時指定beanname（就是url）
全部的映射器都實現 HandlerMapping接口。
-->
<bean
class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" />
<!--註解映射器 -->
<!--<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/>-->
<!--註解適配器 -->
<!--<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter"/>-->
<!-- 使用 mvc:annotation-driven代替上邊註解映射器和註解適配器配置
mvc:annotation-driven默認加載不少的參數綁定方法，
好比json轉換解析器就默認加載了，若是使用mvc:annotation-driven不用配置上邊的RequestMappingHandlerMapping和RequestMappingHandlerAdapter
實際開發時使用mvc:annotation-driven
-->
<mvc:annotation-driven conversion-service="conversionService"></mvc:annotation-driven>
<!-- 自定義參數綁定 -->
<bean id="conversionService"
class="org.springframework.format.support.FormattingConversionServiceFactoryBean">
<!-- 轉換器 -->
<property name="converters">
<list>
<!-- 日期類型綁定器 -->
<bean class="com.learn.conv.DateConverter" />
</list>
</property>
</bean>
<!-- 視圖解析器
解析jsp解析，默認使用jstl標籤，classpath下的得有jstl的包
-->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 配置jsp路徑的前綴 -->
<property name="prefix" value="WEB-INF/jsp/"/>
<!-- 配置jsp路徑的後綴 -->
<property name="suffix" value=".jsp"/>
</bean>
<!-- 自定義的全局異常處理器
只要實現HandlerExceptionResolver接口就是全局異常處理器-->
<bean class="com.learn.exception.CustomExceptionResolver"></bean>
<!-- SpringMVC上傳文件時，須要配置MultipartResolver處理器 -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- 指定所上傳文件的總大小不能超過200KB。注意maxUploadSize屬性的限制不是針對單個文件，而是全部文件的容量之和 -->
<!-- <property name="maxUploadSize" value="5242880"/> -->
</bean>
<!--攔截器 -->
<mvc:interceptors>
<!-- 登錄認證攔截器 -->
<mvc:interceptor>
<mvc:mapping path="/**"/>
<bean class="com.learn.interceptor.LoginInterceptor"></bean>
</mvc:interceptor>
</mvc:interceptors>
</beans>
同時這裏貼出三個類（日期邦定器、登錄攔截器、所有異常處理 ）sql
package com.learn.exception;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.HandlerExceptionResolver;
import org.springframework.web.servlet.ModelAndView;
public class CustomExceptionResolver implements HandlerExceptionResolver{
public ModelAndView resolveException(HttpServletRequest request,
HttpServletResponse response, Object handler, Exception ex) {
// TODO Auto-generated method stub
CustomException customException = null;
if(ex instanceof CustomException){
customException = (CustomException)ex;
}else{
customException = new CustomException("未知錯誤");
}
//錯誤信息
String message = customException.getMessage();
ModelAndView modelAndView = new ModelAndView();
//將錯誤信息傳到頁面
modelAndView.addObject("message", message);
//指向錯誤頁面
modelAndView.setViewName("error");
return modelAndView;
}
}
package com.learn.conv;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.springframework.core.convert.converter.Converter;
public class DateConverter implements Converter<String, Date>{
public Date convert(String souce) {
System.out.println(souce.length());
if(souce.length() == 19){
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try {
return format.parse(souce);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
}else if(souce.length() == 10){
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
try {
return format.parse(souce);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
}else{
return null;
}
}
}
package com.learn.interceptor;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
/**
* @author
* @version 建立時間：2016年4月26日 下午4:42:38
*
*/
public class LoginInterceptor implements HandlerInterceptor{
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object arg2, Exception arg3)
throws Exception {
// TODO Auto-generated method stub
System.out.println("HandlerInterceptor1...afterCompletion");
}
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object arg2, ModelAndView arg3)
throws Exception {
// TODO Auto-generated method stub
System.out.println("HandlerInterceptor1...postHandle");
}
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object arg2) throws Exception {
String url=request.getRequestURI();
//System.out.println("url---------"+url+"--"+url.indexOf("getModule.action"));
if(url.indexOf("index.action")>=0 ||url.indexOf("toLogin.action")>=0||url.indexOf("msgDetail.action")>=0
||url.indexOf("findMsg.action")>=0||url.indexOf("getModule.action")>=0||url.indexOf("getModule2.action")>=0
||url.indexOf("getModule3.action")>=0||url.indexOf("findMsg.action")>=0||url.indexOf("indexSkip.action")>=0
||url.indexOf("searchType.action")>=0||url.indexOf("searchRSIndex.action")>=0||url.indexOf("getModule.action")>=0
//
)
{
return true;
}
//判斷session
HttpSession session = request.getSession();
//從session中取出用戶身份信息
String usercode = (String) session.getAttribute("userName");
if(usercode != null){
//身份存在，放行
return true;
}
//執行這裏表示用戶身份須要認證，跳轉登錄頁面
request.setAttribute("loginFailed", "用戶登錄過時!");
request.getRequestDispatcher("index.action").forward(request,response);
return true;
//return true;
}
}
applicationContext-transaction.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd ">
<!-- 事務管理器
對mybatis操做數據庫事務控制，spring使用jdbc的事務控制類
-->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 數據源
dataSource在applicationContext-dao.xml中配置了
-->
<property name="dataSource" ref="dataSource"/>
</bean>
<!-- 通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!-- 傳播行爲 -->
<tx:method name="save*" propagation="REQUIRED"/>
<tx:method name="delete*" propagation="REQUIRED"/>
<tx:method name="insert*" propagation="REQUIRED"/>
<tx:method name="update*" propagation="REQUIRED"/>
<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
<tx:method name="get*" propagation="SUPPORTS" read-only="true"/>
<tx:method name="select*" propagation="SUPPORTS" read-only="true"/>
</tx:attributes>
</tx:advice>
<!-- aop -->
<aop:config>
<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.learn.service.Impl.*.*(..))"/>
</aop:config>
</beans>
applicationContext-service.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.2.xsd ">
<context:component-scan base-package="com.learn.service.Impl"></context:component-scan>
<!-- service -->
<bean id="msgService" class="com.learn.service.Impl.MsgServiceImpl"/>
</beans>
applicationContext-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:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">
<!-- 加載db.properties文件的內容，db.properties文件中的key命名有必定的特殊規則 -->
<context:property-placeholder location="classpath:db.properties"/>
<!--配置數據源,dbcp -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<!-- 數據鏈接信息 -->
<property name="driverClassName" value="${jdbc.driver}" />
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="maxActive" value="30" />
<property name="maxIdle" value="5" />
</bean>
<!-- sqlsessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml"></property>
</bean>
<!-- <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"
p:dataSource-ref="dataSource" p:configLocation="classpath:mybatis/sqlMapConfig.xml" />-->
<!-- mapper掃描器 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.learn.mapper"></property>
<property name="SqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
</bean>
</beans>
sqlMapConfig.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>
<!-- 全局的setting配置，根據須要添加 -->
<typeAliases>
<!-- 批量掃描別名 -->
<package name="com.learn.po"/>
</typeAliases>
</configuration>
貼一段生成逆向生成文件的代碼
<?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>
<context id="testTables" targetRuntime="MyBatis3">
<commentGenerator>
<!-- 是否去除自動生成的註釋 true：是 ： false:否 -->
<property name="suppressAllComments" value="true" />
</commentGenerator>
<!--數據庫鏈接的信息：驅動類、鏈接地址、用戶名、密碼 -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://127.0.0.1:3306/mk_notes" userId="root"
password="root">
</jdbcConnection>
<!-- <jdbcConnection driverClass="oracle.jdbc.OracleDriver"
connectionURL="jdbc:oracle:thin:@127.0.0.1:1521:yycg"
userId="yycg"
password="yycg">
</jdbcConnection> -->
<!-- 默認false，把JDBC DECIMAL 和 NUMERIC 類型解析爲 Integer，爲 true時把JDBC DECIMAL 和
NUMERIC 類型解析爲java.math.BigDecimal -->
<javaTypeResolver>
<property name="forceBigDecimals" value="false" />
</javaTypeResolver>
<!-- targetProject:生成PO類的位置 -->
<javaModelGenerator targetPackage="com.learn.po"
targetProject=".\src">
<!-- enableSubPackages:是否讓schema做爲包的後綴 -->
<property name="enableSubPackages" value="false" />
<!-- 從數據庫返回的值被清理先後的空格 -->
<property name="trimStrings" value="true" />
</javaModelGenerator>
<!-- targetProject:mapper映射文件生成的位置 -->
<sqlMapGenerator targetPackage="com.learn.mapper"
targetProject=".\src">
<!-- enableSubPackages:是否讓schema做爲包的後綴 -->
<property name="enableSubPackages" value="false" />
</sqlMapGenerator>
<!-- targetPackage：mapper接口生成的位置 -->
<javaClientGenerator type="XMLMAPPER"
targetPackage="com.learn.mapper"
targetProject=".\src">
<!-- enableSubPackages:是否讓schema做爲包的後綴 -->
<property name="enableSubPackages" value="false" />
</javaClientGenerator>
<!-- 指定數據庫表 -->
<table tableName="op_member_t"></table>
</context>
</generatorConfiguration>
對應的java代碼爲
package Generator;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.mybatis.generator.api.MyBatisGenerator;
import org.mybatis.generator.config.Configuration;
import org.mybatis.generator.config.xml.ConfigurationParser;
import org.mybatis.generator.internal.DefaultShellCallback;
public class GeneratorSqlmap {
public void generator() throws Exception{
List<String> warnings = new ArrayList<String>();
boolean overwrite = true;
//指定 逆向工程配置文件
File configFile = new File("config/generatorConfig.xml");
ConfigurationParser cp = new ConfigurationParser(warnings);
Configuration config = cp.parseConfiguration(configFile);
DefaultShellCallback callback = new DefaultShellCallback(overwrite);
MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config,
callback, warnings);
myBatisGenerator.generate(null);
}
public static void main(String[] args) throws Exception {
try {
GeneratorSqlmap generatorSqlmap = new GeneratorSqlmap();
generatorSqlmap.generator();
} catch (Exception e) {
e.printStackTrace();
}
}
}
整個項目的目錄結構
供參考數據庫
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