4)Ò»¸öÄãËù´´½¨µÄÏîÄ¿±ã³öÏÖÔÚeclipseÖÐ
5)µã»÷ÏîÄ¿Ç°ÃæµÄСÈý½Ç¼ýÍ·£¬Õ¹¿ªÏîĿĿ¼½á¹¹
6)ÔÚ¡°src¡±´¦£¬Êó±êÓÒ¼ü£¬Ñ¡Ôñnew -> package
7)ÔÚе¯³öµÄ´°¿ÚÖУ¬ÊäÈë¡°udp¡±£¨¸Ã´¦Ãû³Æ²»¿ÉÈÎÒ⣬ÒòÎªÉæ¼°³ÌÐò´úÂ벿·Ö£©£¬²¢µã»÷Finish¡£
8)srcÏ»á³öÏÖÒ»¸öÃû³ÆÎªudpµÄpackage£¨°ü£©¡£
9)°´ÕÕÉÏÊö²½Ö裬ÔÙн¨Ò»¸öÃû³ÆÎªtcpµÄpackage£¨°ü£©
10)ÔÚudpµÄpackageÉÏ£¬Êó±êÓÒ¼ü£¬new -> class
11)ÔÚе¯³öµÄ´°¿ÚÖУ¬ÔÚName´¦ÌîÈëUdpReceive£¨×¢Òâ´óСд£©²¢µã»÷Finish
½á¹ûÈçÏÂ
12)ÓüÇʱ¾´ò¿ªÊµÑéËùÌṩµÄUdpReceive.javaÎļþ£¬¸´ÖÆÆäÖÐÈ«²¿ÄÚÈÝ£¬²¢½«ÆäÕ³ÌùÖÁeclipseÖдò¿ªµÄÒѾ´´½¨ºÃµÄ³ÌÐò±à¼´°¿ÚÄÚ