package?cn.mybatis.mapper.app;

import?java.io.IOException;
import?java.io.Reader;
import?java.util.List;

import?org.apache.ibatis.io.Resources;
import?org.apache.ibatis.session.SqlSession;
import?org.apache.ibatis.session.SqlSessionFactory;
import?org.apache.ibatis.session.SqlSessionFactoryBuilder;

import?cn.mybatis.mapper.model.Country;

public?class?Main?{

	private?static?SqlSessionFactory?sqlSessionFactory;
	
	/**
	?*?初始化sqlSessionFactory
	?*/
	public?static?void?init（）?{
		try?{
			Reader?reader?=?Resources.getResourceAsReader（“mybatis-config.xml“）;
			sqlSessionFactory?=?new?SqlSessionFactoryBuilder（）.build（reader）;
			reader.close（）;
		}?catch?（IOException?ignore）?{
			ignore.printStackTrace（）;
		}
	}
	
	public?static?void?main（String[]?args）?{
		
		//?連接數據庫
		init（）;
		
		SqlSession?sqlSession?=?sqlSessionFactory.openSession（）;
		try?{
			List?countryList?=?sqlSession.selectList（“selectAll“）;
			printCountryList（countryList）;
		}?finally?{
			sqlSession.close（）;
		}
	}
	
	/**
	?*?打印country信息
	?*?@param?countryList?
	?*/
	private?static?void?printCountryList（List?countryList）?{
		for?（Country?country?:?countryList）?{
			System.out.printf（“%-4d%4s%4s\n“?country.getId（）?country.getCountryname（）?country.getCountrycode（））;
		}
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1258??2018-12-18?20:35??mybatis-demo\.classpath

?????文件????????564??2018-12-18?20:34??mybatis-demo\.project

?????文件????????296??2018-12-18?19:42??mybatis-demo\.settings\org.eclipse.core.resources.prefs

?????文件????????664??2018-12-18?20:27??mybatis-demo\.settings\org.eclipse.jdt.core.prefs

?????文件?????????90??2018-12-17?20:47??mybatis-demo\.settings\org.eclipse.m2e.core.prefs

?????文件???????2024??2018-12-18?20:35??mybatis-demo\pom.xml

?????文件???????1357??2018-12-18?20:34??mybatis-demo\src\main\java\cn\mybatis\mapper\app\Main.java

?????文件????????545??2018-12-18?19:49??mybatis-demo\src\main\java\cn\mybatis\mapper\model\Country.java

?????文件????????549??2018-12-18?19:50??mybatis-demo\src\main\resources\cn\mybatis\model\mapper\CountryMapper.xml

?????文件????????419??2018-12-18?21:06??mybatis-demo\src\main\resources\DB.sql

?????文件????????127??2018-12-17?22:53??mybatis-demo\src\main\resources\jdbc.properties

?????文件????????310??2018-12-18?19:45??mybatis-demo\src\main\resources\log4j.properties

?????文件???????1450??2018-12-18?20:30??mybatis-demo\src\main\resources\mybatis-config.xml

?????文件???????1279??2018-12-18?20:09??mybatis-demo\src\test\java\cn\mybatis\mapper\CountryMapperTest.java

?????文件???????2469??2018-12-18?20:35??mybatis-demo\target\classes\cn\mybatis\mapper\app\Main.class

?????文件????????961??2018-12-18?20:35??mybatis-demo\target\classes\cn\mybatis\mapper\model\Country.class

?????文件????????549??2018-12-18?20:35??mybatis-demo\target\classes\cn\mybatis\model\mapper\CountryMapper.xml

?????文件????????419??2018-12-18?21:06??mybatis-demo\target\classes\DB.sql

?????文件????????127??2018-12-18?20:35??mybatis-demo\target\classes\jdbc.properties

?????文件????????310??2018-12-18?20:35??mybatis-demo\target\classes\log4j.properties

?????文件????????104??2018-12-18?20:35??mybatis-demo\target\classes\meta-INF\MANIFEST.MF

?????文件????????230??2018-12-18?21:12??mybatis-demo\target\classes\meta-INF\maven\simple\mybatis-demo\pom.properties

?????文件???????2024??2018-12-18?21:12??mybatis-demo\target\classes\meta-INF\maven\simple\mybatis-demo\pom.xml

?????文件???????1450??2018-12-18?20:35??mybatis-demo\target\classes\mybatis-config.xml

?????文件???????2546??2018-12-18?20:35??mybatis-demo\target\test-classes\cn\mybatis\mapper\CountryMapperTest.class

?????目錄??????????0??2018-12-18?20:34??mybatis-demo\src\main\java\cn\mybatis\mapper\app

?????目錄??????????0??2018-12-18?20:34??mybatis-demo\src\main\java\cn\mybatis\mapper\model

?????目錄??????????0??2018-12-18?20:34??mybatis-demo\src\main\resources\cn\mybatis\model\mapper

?????目錄??????????0??2018-12-18?20:34??mybatis-demo\src\main\java\cn\mybatis\mapper

?????目錄??????????0??2018-12-18?20:34??mybatis-demo\src\main\resources\cn\mybatis\model

............此處省略36個文件信息