ǰλãҳ > 《Java程序设计》上机实验资?- 百度文库
༶_ѧ__.java(ļӦѹΪrar)
ʵ8: 沼֣3ѧʱ
ʵĿ
(1) ñǩťıȻհť¼ (2) ϤJTextArea÷ (3) Ϥб÷
ʵݼҪ
һGUIӦóתֻҡṩûһJTextAreaͬʱӦṩûһѡԴƺĿĻƵ;ͬʱΪԼIJֲͬĻƼתʡ
˼֤
(1) Чͼ
13ҳ
༶_ѧ__.java(ļӦѹΪrar)
ʵ9: Applet3ѧʱ
ʵĿ
(1) Java AppletĽṹл
(2) Java Appletдĸ¼ (3) ϰJavaļ̳뷽ػ
ʵݼҪ
дһAppletڴзֱɡ*ɵκԲ֤*֮ļȡͼʾ
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
˼֤
(1) ˼һ֤Appletеinitstartstopdestroy
paintõʱʵ֤Ľ
(2) ˼·
(3) ̸һ̸ԼJava ApplicationApplet֮һЩʶͿ
14ҳ
༶_ѧ__.java(ļӦѹΪrar)
ʵ10: ̣߳6ѧʱ
ʵĿ
(1) ն̵߳ĸ (2) ̵߳IJƼ (3) ߳ͬ
ʵݼҪ
һд5ֱ̣߳ʾ5ֱַͬü̳Thread
ԼʵRunnableӿڵַʽʵ֡
д/ģʽijÿ100msһ0~9֮һһMyNumber͵ĶУʾֻҪMyNumberбµ֣߾ͽȡʾԶMyNumber࣬дߡ߳дһMyNumberһ̡߳һ̲߳߳
15ҳ
༶_ѧ__.java(ļӦѹΪrar)
ʵ11: Javaƣ6ѧʱ
ʵĿ
(1) ͨŵĻ֪ʶJavaͨŵ֧ (2) JavaURL3WԴʼ
(3) ջڵײScoketӺӵͨŷ
ʵݼҪ
һдAppletʾָURLͼļ
дһͻ/ĹǼԲͻ˽Բİ뾶ˣ˼óԲͻˣڿͻʾ
16ҳ
92ƪĵ