在公司内网环境下用Intellij IDEA创建springboot项目的相关配置

刚使用IDEA工具编程，在此记录一下自己创建时遇到的所有问题及解决的过程。

在公司内网环境中需要使用代理才能访问外网的情况下。

一、首先设置setting.xml 加入

 

setting.xml

optional       true       http       proxyuser       proxypass           proxy.host.net           80       local.net|some.host.com                       mirrorId       repositoryId       Human Readable Name for this Mirror.       http://maven.aliyun.com/nexus/content/groups/public

二、设置Maven如图

做完以上的步骤后，maven配置完成。下面创建Maven项目。

三、创建Maven项目

之后给项目起名字，没什么注意的地方，一路点击NEXT，创建成功，如图：

 

四、导包（由于属于内网环境，虽然配置了代理，有时也可能会失败，在此我选择手动导包）

1.在src的同级目录下创建Lib文件夹，用于保存手动导入的jar包，将下载好的jar包复制到lib文件夹中，

回到IDEA如图所示。

   

此时jar包还不能使用，需要在导入。请参考http://blog.csdn.net/a153375250/article/details/50851049

导包成功后如图，导入的jar包可以打开了。

此时基础已经完成了。

五、配置spring和Mybatis配置文件

下面是配置文件的详细内容：

 

config.properties

driverclass=oracle.jdbc.driver.OracleDriver url=jdbc:oracle:thin:@localhost:1521:SID username=test password=test01 maxActive=100 maxWait=5000 initialSize=10 minIdle=1

mybatis-config.xml

xml version="1.0" encoding="UTF-8" ?> configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <mappers> <mapper resource="mappers/CyOUserExtendMapper.xml">mapper> mappers> configuration>

spring-mybatis.xml

xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" 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-4.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <context:component-scan base-package="dao" /> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="location" value="classpath:config.properties" /> bean> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${driverclass}"/> <property name="url" value="${url}"/> <property name="username" value="${username}"/> <property name="password" value="${password}"/> <property name="initialSize" value="${initialSize}" /> <property name="maxActive" value="${maxActive}"/> <property name="minIdle" value="${minIdle}" /> <property name="maxWait" value="${maxWait}"/> bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="configLocation" value="classpath:mybatis-config.xml">property> bean> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="dao.AbstractClass" /> <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory">property> bean> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> bean> <bean id="CyOUserExtendMapper" class="org.mybatis.spring.mapper.MapperFactoryBean"> <property name="mapperInterface" value="dao.CyOUserExtendMapper">property> <property name="sqlSessionFactory" ref="sqlSessionFactory">property> bean> beans>

CyOUserExtendMapper.xml
xml version="1.0" encoding="UTF-8" ?>
 mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="dao.AbstractClass.CyOUserExtendMapper">
    
  
    <select id="selectAll" parameterType="Object" resultType="dao.entity.Cy_O_User_Extend">
        SELECT * FROM 表名
    select>

mapper>

测试：

test.class

import dao.CyOUserExtendMapper; import entity.Cy_O_User_Extend; import org.junit.Test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import java.util.List; public class test{ @Test public void testSpring_My(){ ApplicationContext ac=new ClassPathXmlApplicationContext(new String[] {"spring-mybatis.xml"}); CyOUserExtendMapper coued=(CyOUserExtendMapper) ac.getBean("CyOUserExtendMapper"); List cy_o_user_extendList=coued.selectAll(); for (Cy_O_User_Extend coue: cy_o_user_extendList) { System.out.println(coue); break; } } }