原文出处:http://blog.csdn.net/zhuying_linux/article/details/7714194.感谢作者的分享 java -cp classpath Specify a list of directories, JAR archives, and ZIP archives to search for class files. Class path entries are separated by colons (:). Specifying -cla
package folder; import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.util.HashMap;import java.util.Iterator;import java.util.Map; public class f