從零開始寫項目第一篇【搭建環境】

時間 2019-12-05

標籤開始項目一篇搭建環境简体版

原文原文鏈接

tags: 從零開發項目php

使用Maven搭建SSM環境

SSM須要的基礎jar包有哪些？？整理一下：html

c3p0數據鏈接池
[x] springMVC的JSON
springAOP
springCore
springPersitence
springWeb
myBatis
myBatisSpring
mysql
mybatis逆向工程插件

2017/10/24 16:00:31java

我去的是：mvnrepository.com/這個網站中找jar包，大多數使用最新的jar包mysql

原本是使用spring5來進行整合的，結果與asm衝突了，網上又沒什麼解決方案。
最後妥協了改爲3.2.2

pom.xml文件配置

pom.xmlweb

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <packaging>war</packaging>

    <name>fuchengWeb</name>
    <groupId>fuchengWeb</groupId>
    <artifactId>fuchengWeb</artifactId>
    <version>1.0-SNAPSHOT</version>
    
    <!--逆向工程插件-->
    <build>
        <finalName>zhongfucheng</finalName>
        <plugins>
            <plugin>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-maven-plugin</artifactId>
                <version>1.3.2</version>
                <configuration>
                    <verbose>true</verbose>
                    <overwrite>true</overwrite>
                </configuration>
            </plugin>
        </plugins>
    </build>
    <dependencies>


        <!--c3p0-->
        <dependency>
            <groupId>c3p0</groupId>
            <artifactId>c3p0</artifactId>
            <version>0.9.1.2</version>
        </dependency>

        <!--json-->
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-core-asl</artifactId>
            <version>1.9.13</version>
        </dependency>

        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.9.13</version>
        </dependency>


        <!--mybatis-spring-->

        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.3.1</version>
        </dependency>

        <!--mysql-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.34</version>
        </dependency>

        <!--spring aop-->

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>1.8.11</version>
        </dependency>

        <dependency>
            <groupId>org.aopalliance</groupId>
            <artifactId>com.springsource.org.aopalliance</artifactId>
            <version>1.0.0</version>
        </dependency>

        <dependency>
            <groupId>net.sourceforge.cglib</groupId>
            <artifactId>com.springsource.net.sf.cglib</artifactId>
            <version>2.1.3</version>
        </dependency>

        <!--spring-core-->

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>com.springsource.org.apache.commons.logging</artifactId>
            <version>1.1.1</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</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-expression</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>3.2.2.RELEASE</version>
            <scope>test</scope>
        </dependency>


        <!--spring-persitence-->

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</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>org.springframework.transaction</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>

        <!--spring-web-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>3.2.2.RELEASE</version>
        </dependency>

        <!--mybatis-->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.4.5</version>
        </dependency>

        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.25</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.25</version>
        </dependency>

        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <dependency>
            <groupId>org.javassist</groupId>
            <artifactId>javassist</artifactId>
            <version>3.22.0-CR2</version>
        </dependency>

        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib</artifactId>
            <version>3.2.5</version>
        </dependency>

        <dependency>
            <groupId>org.objectweb.asm</groupId>
            <artifactId>com.springsource.org.objectweb.asm</artifactId>
            <version>2.2.3</version>
        </dependency>
    </dependencies>


</project>


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若是以爲下載太慢的話，咱們能夠使用阿里雲的私服。只要在settings下配置以下代碼便可：spring

<mirror>
        <id>nexus-aliyun</id>
        <mirrorOf>*</mirrorOf>
        <name>Nexus aliyun</name>
        <url>http://maven.aliyun.com/nexus/content/groups/public</url>
    </mirror>

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建立mysql用戶和數據庫

mysql用戶：sql

用戶名：zhongfucheng
密碼：zhong

數據庫：數據庫

zhongfucheng

mybatis配置文件

myBatis-config.xmlexpress

<?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>
    <!-- 經過別名簡化對類的使用 -->
    <typeAliases>
        <package name="zhongfucheng.entity"/>
    </typeAliases>
</configuration>

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application-context配置文件

<?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:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd">

    <!--配置數據源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="com.mysql.jdbc.Driver"/>
        <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/zhongfucheng?useUnicode=true&amp;characterEncoding=UTF-8"/>
        <property name="user" value="zhongfucheng"/>
        <property name="password" value="zhong"/>
    </bean>

    <!-- 配置session工廠，加載mybatis配置文件 -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:myBatis-config.xml"/>
        <!--配置掃描式加載SQL映射文件,那麼在mybatis配置文件中就不用加載了-->
        <property name="mapperLocations" value="classpath:mapper/*.xml"/>

    </bean>

    <!-- 配置事務管理器,管理數據源事務處理 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>

    <!-- 配置事務通知 -->
    <tx:advice id="advice" transaction-manager="transactionManager">
        <tx:attributes>
            <!-- 默認只處理運行時異常，可加rollback-for="Exception/Throwable"等處理全部異常或包括錯誤 -->
            <tx:method name="insert*" propagation="REQUIRED" rollback-for="Exception"/>
            <tx:method name="update*" propagation="REQUIRED" rollback-for="Exception"/>
            <tx:method name="delete*" propagation="REQUIRED" rollback-for="Exception"/>
            <tx:method name="*" propagation="SUPPORTS"/>
        </tx:attributes>
    </tx:advice>
    <!-- 配置切面織入的範圍,後邊要把事務邊界定在service層 -->
    <aop:config>
        <aop:advisor advice-ref="advice" pointcut="execution(* zhongfucheng.service.impl.*.*(..))"/>
    </aop:config>

    <!-- 配置SessionTemplate，已封裝了繁瑣的數據操做，提交事務都不用作了。 -->
    <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"/>
    </bean>

    <!-- 自動掃描組件，要把controller去除，他們是在spring-mvc.xml中配置，若是不去除會影響事務管理。 -->
    <context:component-scan base-package="zhongfucheng">
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>

    <!--使用Mapper代理-->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
        <property name="basePackage" value="zhongfucheng.dao" />
    </bean>
</beans>
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配置spring-mvc

spring-mvc.xmlapache

<?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:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd ">

    <!-- 同時開啓json格式的支持 -->
    <mvc:annotation-driven></mvc:annotation-driven>

    <!-- 掃描全部的controller 可是不掃描service -->
    <context:component-scan base-package="zhongfucheng">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" />
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Service" />
    </context:component-scan>

    <!--視圖解析器-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>


</beans>
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逆向生成的配置文件

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>
    <!-- 制定mysql的驅動包的路徑 千萬別放中文路徑下 -->
    <classPathEntry location="X:\Users\ozc\Desktop\zhongfuchengWeb\mysql\mysql-connector-java\5.1.34\mysql-connector-java-5.1.34.jar"/>
    <!-- 配置數據源和生成的代碼所存放的位置 -->
    <context id="context1">
        <commentGenerator>
            <!-- 是否取消註釋 -->
            <property name="suppressAllComments" value="true"/>
            <!-- 是否生成註釋代時間戳 -->
            <property name="suppressDate" value="true"/>
        </commentGenerator>
        <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/zhongfucheng" userId="zhongfucheng" password="zhong"/>
        <!-- 所生成的實體類的位置默認資源包src -->
        <javaModelGenerator targetPackage="zhongfucheng.entity" targetProject="src/main/java"/>
        <!-- 所生成的sqlMap的影射文件的位置,默認資源包src -->
        <sqlMapGenerator targetPackage="mapper" targetProject="src/main/resources"/>
        <!-- 配置dao接口生成信息-->
        <javaClientGenerator type="XMLMAPPER" targetPackage="zhongfucheng.dao" targetProject="src/main/java"/>
        
        <!-- 爲哪些表生成代碼 tableName:表名 schema:不用填寫 -->
        <table schema="" tableName="EB_ORDER_DETAIL" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" >
        </table>
    </context>
</generatorConfiguration>

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web.xml配置

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">


    <!--Spring監聽器-->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicatoin-context.xml</param-value>
    </context-param>

    <!--springMVC核心分配器-->
    <servlet>
        <servlet-name>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>

    <!--中文亂碼過濾器-->
    <filter>
        <filter-name>SpringCharacterEncodingFilter</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>SpringCharacterEncodingFilter</filter-name>
        <url-pattern>*.do</url-pattern>
    </filter-mapping>
</web-app>
        
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log4j配置文件

log4j.properties

# Rules reminder:
# DEBUG < INFO < WARN < ERROR < FATAL

# Global logging configuration
log4j.rootLogger=debug,stdout

# My logging configuration...
log4j.logger.cn.jbit.mybatisdemo=DEBUG


## Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p %d %C: %m%n

log4j.logger.org.apache.ibatis=DEBUG
## log4j.logger.org.apache.jdbc.SimpleDataSource=DEBUG
log4j.logger.org.apache.ibatis.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

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測試逆向工程

不知道是否是個人mysql驅動包過高了，出現了以下的問題：

The server time zone value '�й���׼ʱ��' is unrecognized or represents more than one time zone.
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因而乎我就去找到了解決方案，只要在url後面加上時區就行了：

jdbc:mysql://localhost:3306/zhongfucheng?serverTimezone=UTC
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隨後又出現了下面的問題：

Column name pattern can not be NULL or empty
複製代碼

找到的解決方案，又是日後面加參數：

jdbc:mysql://localhost:3306/zhongfucheng?serverTimezone=UTC&amp;useSSL=false&amp;nullNamePatternMatchesAll=true

複製代碼

最終就成功了...

...還有問題:在剛開始的時候沒注意到:Mybatis Generator 生成的mapper只有insert方法

連接:http://blog.csdn.net/qq_15127715/article/details/78139228

又去查了一大堆的資料，發現仍是由於mysql的驅動包過高的問題。只能往下轉了。

Failed to read candidate component class錯誤分析:

spring 3.2不支持1.8編譯環境，解決辦法就是降爲1.7編譯環境

解決鏈接:http://www.cnblogs.com/cxj20160928/p/5954336.html

開發環境總結

Intellij idea
Spring 3.2.2
Mybatis3.4.5
mysql 5.1.34
Tomcat 7.0
jdk1.7

花了一個晚上總結出:不能太裝逼去玩新的jar包、資料太少了，很是容易出錯!##

想用新版本的jar包遇到了不少的麻煩

使用spring5.0與asm發生衝突，沒法啓動Tomcat，降爲3.2.2
使用Mysql 6.0在逆向工程的時候出現時區、沒法建立表的問題，通過一輪解決，最後生成的SqlMapper只有insert語句。隨後降爲5.1.34
使用JDK1.8有提示過期的錯誤，後來在pom加入一段配置解決。
在初始化Spring容器的時候，沒法建立對象。Spring3.2.2與JDK1.8發生衝突。隨後降爲JDK1.7
- 在Intellij idea降JDK版本須要指定4個部分，詳情可參見上面的鏈接。

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