SSM框架的搭建

阿新 • • 發佈：2021-06-28

一SSM專案的建立

　　1、在建立好的maven專案中新建java資料夾和resources資料夾

　　　　　①java資料夾mark directory as sources root

　　　　②resources資料夾mark directory as resources root

　　2、在resources資料夾中新建springmvc-conf.xml檔案

　　3、在resources資料夾中新建applicationContext.xml檔案

　　4、在resources資料夾中新建datbase.properties檔案

　　5、在resources資料夾中新建log4j.properties檔案

二、web.xml的配置

①servlet

<servlet>
 <servlet-name>dispatcherServletservlet-name>
 <servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
 <init-param>
  <param-name>contextConfigLocationparam-name>
  <param-value>classpath:sprigMVc.xmlparam-value>
 init-param>
  
   load-on-start元素標記容器是是否在啟動的時候就載入這個servlet
   x的值必須是一個整數，表示servlet應該被載入的順序，當它的值大於或等於0時，表示同期在應用啟動時就初始化這個servlet，當它的值小於0時表示容器在該servlet被選擇時才會被載入，當值相同時容器自己選擇順序載入
   x的取值12345代表的是優先順序
  
 <load-on-startup>xload-on-startup>
servlet>

<servlet-mapping>
 <servlet-name>dispatcherServletservlet-name>
 <url-pattern>/url-pattern>
url是字尾為/的請求都必須經過spring容器
servlet-mapping>

②filter過濾器

<filter>
 <filter-name>encodingFilterfilter-name>
 <filter-class>org.springframework.web.filter.CharacterEncodingFilterfilter-class>
 <init-param>
  <param-name>encodingparam-name>
  <param-value>UTF-8param-value>
 init-param>
 <init-param>
  <param-name>forceEncodingparam-name>
  <param-value>trueparam-value>
 init-param>
filter>
<filter-mapping>
 <filter-name>encodingFilterfilter-name>
 <url-pattern>/*url-pattern>
filter-mapping>

三、springmvc-conf.xml的配置

1、頁面架構，標頭檔案

version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">

2、頁面目錄配置（檢視解析器）

指定控制頁面轉向的目錄及檔案字尾

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  <property name="prefix" value="/WEB-INF/pages/">property>
  <property name="suffix" value=".jsp">property>
bean>

3、掃描controller包

<context:component-scan base-package="cn.travel.controller">context:component-scan>

4、開啟mvc支援

<mvc:annotation-driven>mvc:annotation-driven>

四、匯入依賴

（此處為培訓所需ssm依賴）

 <properties>
  <project.build.sourceEncoding>UTF-8project.build.sourceEncoding>
   
  <spring.version>5.0.2.RELEASEspring.version>
 properties>


<dependencies>

 <dependency>
  <groupId>junitgroupId>
  <artifactId>junitartifactId>
  <version>4.11version>
  <scope>testscope>
 dependency>
 
 <dependency>
  <groupId>javax.servletgroupId>
  <artifactId>javax.servlet-apiartifactId>
  <version>3.1.0version>
  <scope>providedscope>
 dependency>
 <dependency>
  <groupId>javax.servlet.jspgroupId>
  <artifactId>jsp-apiartifactId>
  <version>2.2version>
  <scope>providedscope>
 dependency>
  
  <dependency>
   <groupId>javax.servletgroupId>
   <artifactId>jstlartifactId>
   <version>1.2version>
   <scope>runtimescope>
  dependency>
 
 <dependency>
  <groupId>mysqlgroupId>
  <artifactId>mysql-connector-javaartifactId>
  <version>5.1.26version>
  <scope>compilescope>
 dependency>
 
 <dependency>
  <groupId>com.alibabagroupId>
  <artifactId>druidartifactId>
  <version>1.0.9version>
 dependency>
 
 <dependency>
  <groupId>com.alibabagroupId>
  <artifactId>fastjsonartifactId>
  <version>1.2.75version>
 dependency>
 
 <dependency>
  <groupId>com.github.pagehelpergroupId>
  <artifactId>pagehelperartifactId>
  <version>4.1.4version>
 dependency>
 
 <dependency>
  <groupId>log4jgroupId>
  <artifactId>log4jartifactId>
  <version>1.2.12version>
 dependency>
 
 <dependency>
  <groupId>org.mybatisgroupId>
  <artifactId>mybatisartifactId>
  <version>3.4.1version>
 dependency>
 
 <dependency>
  <groupId>org.springframeworkgroupId>
  <artifactId>spring-contextartifactId>
  <version>${spring.version}version>
 dependency>
 
 <dependency>
  <groupId>org.aspectjgroupId>
  <artifactId>aspectjweaverartifactId>
  <version>1.8.7version>
 dependency>
 
 <dependency>
  <groupId>org.springframeworkgroupId>
  <artifactId>spring-webartifactId>
  <version>${spring.version}version>
 dependency>
 <dependency>
  <groupId>org.springframeworkgroupId>
  <artifactId>spring-webmvcartifactId>
  <version>${spring.version}version>
 dependency>

 <dependency>
  <groupId>org.springframeworkgroupId>
  <artifactId>spring-jdbcartifactId>
  <version>${spring.version}version>
 dependency>

 <dependency>
  <groupId>org.mybatisgroupId>
  <artifactId>mybatis-springartifactId>
  <version>1.3.1version>
 dependency>


 <dependency>
  <groupId>com.fasterxml.jackson.coregroupId>
  <artifactId>jackson-databindartifactId>
  <version>2.9.0version>
 dependency>
 <dependency>
  <groupId>com.fasterxml.jackson.coregroupId>
  <artifactId>jackson-coreartifactId>
  <version>2.9.0version>
 dependency>
 <dependency>
  <groupId>com.fasterxml.jackson.coregroupId>
  <artifactId>jackson-annotationsartifactId>
  <version>2.9.0version>
 dependency>

 <dependency>
  <groupId>commons-codecgroupId>
  <artifactId>commons-codecartifactId>
  <version>1.10version>
 dependency>

 <dependency>
  <groupId>commons-fileuploadgroupId>
  <artifactId>commons-fileuploadartifactId>
  <version>1.3.1version>
 dependency>
 <dependency>
  <groupId>commons-iogroupId>
  <artifactId>commons-ioartifactId>
  <version>2.4version>
 dependency>
  
  
 <dependency>
  <groupId>com.sun.jerseygroupId>
  <artifactId>jersey-coreartifactId>
  <version>1.18.1version>
 dependency>
 <dependency>
  <groupId>com.sun.jerseygroupId>
  <artifactId>jersey-clientartifactId>
  <version>1.18.1version>
 dependency>
dependencies>



 <build>
  <plugins>
   <plugin>
    <groupId>org.apache.maven.pluginsgroupId>
    <artifactId>maven-compiler-pluginartifactId>
    <configuration>
     <source>1.8source>
     <target>1.8target>
     <encoding>UTF-8encoding>
    configuration>
   plugin>
    
   <plugin>
    <groupId>org.apache.tomcat.mavengroupId>
    <artifactId>tomcat7-maven-pluginartifactId>
    <version>2.2version>
    <configuration>
      
      <path>專案名path>
     <port>8080port>
    configuration>
   plugin>
  plugins>
 build>

五、applicatoinContext.xml的配置

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:tx="http://www.springframework.org/schema/tx"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context.xsd
    http://www.springframework.org/schema/util
    http://www.springframework.org/schema/util/spring-util.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd">

  <context:component-scan base-package="cn.travel.service">context:component-scan>

  <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="location" value="classpath:database.properties"/>
  bean>
  <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="${driver}"/>
    <property name="url" value="${url}"/>
    <property name="username" value="${user}"/>
    <property name="password" value="${password}"/>
  bean>
  
  <bean id="sqlsessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource"/>
    <property name="mapperLocations">
      <list>
        <value>classpath:mapper/*.xmlvalue>
      list>
    property>
    <property name="typeAliasesPackage" value="cn.travel.pojo"/>
    <property name="configLocation" value="classpath:mybatis-config.xml"/>
  bean>
  
  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="cn.travel.dao"/>
  bean>


  <aop:aspectj-autoproxy>aop:aspectj-autoproxy>
  
  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
    <property name="dataSource" ref="dataSource"/>
  bean>
  
  <tx:annotation-driven transaction-manager="transactionManager">tx:annotation-driven>
beans>

六、資料庫連線池的配置（database.properties）

driver=com.mysql.jdbc.Driver
#在和mysql傳遞資料的過程中，使用unicode編碼格式，並且字符集設定為utf-8
url=jdbc:mysql://127.0.0.1:3306/travel?useUnicode=true&characterEncoding=utf-8
user=root
password=123456

七、log4j日誌的配置

log4j.rootLogger=DEBUG,CONSOLE,file
#log4j.rootLogger=ERROR,ROLLING_FILE
log4j.logger.cn.smbms.dao=debug
log4j.logger.com.ibatis=debug 
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=debug 
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=debug 
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=debug 
log4j.logger.java.sql.Connection=debug 
log4j.logger.java.sql.Statement=debug 
log4j.logger.java.sql.PreparedStatement=debug 
log4j.logger.java.sql.ResultSet=debug 
log4j.logger.org.tuckey.web.filters.urlrewrite.UrlRewriteFilter=debug

######################################################################################
# Console Appender  日誌在控制輸出配置
######################################################################################
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.Threshold=error
log4j.appender.CONSOLE.Target=System.out
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern= [%p] %d %c - %m%n


######################################################################################
# DailyRolling File  每天產生一個日誌檔案，檔名格式:log2009-09-11
######################################################################################
log4j.appender.file=org.apache.log4j.DailyRollingFileAppender
log4j.appender.file.DatePattern=yyyy-MM-dd
log4j.appender.file.File=log.log
log4j.appender.file.Append=true
log4j.appender.file.Threshold=error
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{yyyy-M-d HH:mm:ss}%x[%5p](%F:%L) %m%n


log4j.logger.com.opensymphony.xwork2=error