Crowdfunding：Test data source for database connection

1、首先在webui模块创建日志配置文件：log4j.properties

# DEBUG < INFO < WARN < ERROR < FATAL
log4j.rootLogger=DEBUG,myConsole
log4j.appender.myConsole=org.apache.log4j.ConsoleAppender
log4j.appender.myConsole.Target=System.out
log4j.appender.myConsole.layout=org.apache.log4j.PatternLayout
log4j.appender.myConsole.layout.ConversionPattern=[%-5p] %d(%r) --> [%t] %l: %m %x %n
#log4j.logger.org.hibernate=INFO

2、接着需要在此模块导入spring-test、junit依赖，然后创建测试类进行测试并进行日志打印：

package com.jcn.crowdfunding.test;

import java.sql.Connection;
import javax.sql.DataSource;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
(
		locations= {
				"classpath:spring-persist-mybatis.xml"
		}
)
public class CrowdfundingTest {
	
	//装配数据源
	@Autowired
	private DataSource dataSource;
	
	@Test
	public void testConnection() throws Exception {
		Connection connection = dataSource.getConnection();
		System.out.println(connection);
	}
	
}

打印结果：