爱软件-从懂得生活开始。

/*大数据读取，以XML的方式进行数据读取，每次读取一行，占用的内存少，读取速度快。*/import java.io.InputStream;import java.util.ArrayList;import java.util.Iterator;import java.util.List;import org.apache.poi.xssf.eventusermodel.X

public void writeExcel(String path, List list_obj) throws InvalidFormatException, IOException { SXSSFWorkbook wb = new SXSSFWorkbook(15); Sheet sh = wb.createSheet(); int len = list_obj.siz

public static class HashPassword { public String salt; public String password; }public HashPassword encrypt(String plainText) { HashPassword result = new HashPassword();

<bean id="jobtask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> work ${quartz_time} <bean id="startQue