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来自「水木清华BBS」· HTM 代码 · 共 57 行

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<HTML><HEAD>  <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人:&nbsp;jimh&nbsp;(傻茄子),&nbsp;信区:&nbsp;Java&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;JAVA中怎么进行类型转换?&nbsp;<BR>发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Tue&nbsp;Apr&nbsp;13&nbsp;13:33:19&nbsp;1999)&nbsp;<BR>&nbsp;<BR>说实际点吧,我用DatagramSocket将一个这样的结构:&nbsp;<BR>class&nbsp;ClientInfo&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>{&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;String&nbsp;Name;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;InetAddress&nbsp;Address;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;int&nbsp;Port;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;public&nbsp;ClientInfo(&nbsp;String&nbsp;N,&nbsp;InetAddress&nbsp;Addr,&nbsp;int&nbsp;port&nbsp;)&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;{&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;Name&nbsp;=&nbsp;N;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;Address&nbsp;=&nbsp;Addr;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;Port&nbsp;=&nbsp;port;&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;}&nbsp;<BR>&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;}&nbsp;<BR>&nbsp;<BR>传到client方,但是怎么把它还原呢?&nbsp;<BR>&nbsp;<BR>&nbsp;<BR>【&nbsp;在&nbsp;jjhwang&nbsp;(小受)&nbsp;的大作中提到:&nbsp;】&nbsp;<BR>∶<I>&nbsp;转换成什么?&nbsp;</I><BR>∶<I>&nbsp;自己编程实现啦&nbsp;</I><BR>∶<I>&nbsp;如,四个byte是一个int,&nbsp;</I><BR>∶<I>&nbsp;可以用最后一个byte与上一个FF000000,&nbsp;</I><BR>∶<I>&nbsp;再加上一个倒数第二个byte与上一个00ff0000……&nbsp;</I><BR>∶<I>&nbsp;依此类推嘛&nbsp;</I><BR>&nbsp;<BR>&nbsp;<BR>--&nbsp;<BR>我是龙王我怕谁!!!&nbsp;<BR>&nbsp;<BR>我灌!&nbsp;&nbsp;&nbsp;我灌!&nbsp;&nbsp;&nbsp;&nbsp;我灌灌灌!!!

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