最终程序\URLseacher\.classpath
........\..........\.project
........\..........\bin\html\url1.class
........\..........\...\....\url2.class
........\..........\...\....\url3.class
........\..........\src\html\url1.java
........\..........\...\....\url2.java
........\..........\...\....\url3.java
........\..........\bin\html
........\..........\src\html
........\..........\bin
........\..........\src
........\URLseacher
最终程序