因為我平時係用開Linux , 所以我想問問大家你地喺Windows環境度係點樣測試Java程序架?


(即係啱啱裝好JDK,你地係點樣測試下work唔work咁)

if you install java jre or jdk you can just double click on the jar files. Those are executable.

Sorry遲左幾日覆您。  

我一向用開 Websphere Studio (而家叫 Rational Application Developer), 所以除左寫 codes 果陣之外﹐大部份野都有 GUI 俾我 setup﹐亦跟埋 Local Test Environment (一個 local 版既 Websphere Application Server)﹐所以好耐無落手落腳去 build 一個 app﹐唔知仲記唔記得添!  

Now days it seems Netbeans with integrated JBoss is pretty good. At the moment I am researching the best solution to build a RCP application. I have to choose between Eclipse and Netbeans. Eclipse is widely supported and have a good name as RCP (look at websphere, JBuilder etc...), but today I start up Netbeans and I was amazed what this RCP provide to me. It is lot easier to use and faster to develope my application.

I think Netbeans will slowly take the market share from Eclipse and become the biggest open source IDE.

As for flash2man. Beside my reply above you can always run or debug a java app within a IDE.

我Linux環境下好正常 , 我Windows 環境下係用記事本同埋 cmd 黎試同一條程式就唔得呀......

我普通輪出一句"Hello"冇反應呀......我已經按住書黎做


P.S. 我本書係用JDK1.3版黎介紹 , 我部機就係裝JDK1.5 , 不過我覺得應該冇關係呱.....

if you running windows. You need to set a path so that you can run your programs from any directory.

Start -> settings -> control panel > system -> Advanced Tab -> Environmnet Variables --> System Variables. There you will see a variable named PATH. click on it... select edit and add ;c:\j2sdk1.4.2_01\bin (the name of your directory where java is stored might be different, use the one you have. It is the one you saved Java to when downloading) this to the path.

On winxp you won't have to reboot. And you're all set to go. When saving your program make sure you save it with the same name as your class name in your program. So your class is called Welcome, then save the program as Welcome.java. Then go to promt, find the directory where your program is in and type javac Welcome.java this compiles it.
Then to run it type: java Welcome.

Rember don't save your program as txt file, it has to have a .java extenstion. Save as "whatever.java

無反應?  定係有咩 error messages 呢?

不如您索性裝 Netbeans 啦﹐還惦您遲早都要用某 d IDE 黎寫﹐如果寫大小小既 application﹐會慳好多時間架。  

係冇反應 , 乜都冇出 .

我都有裝Netbeans都係冇反應 , 我已經按足書上ge黎整都唔得 .

咁奇?  咁不如您裝 VNC 等我地其中一個可以 remote 去您部機幫您睇睇?  

我終於知道點解會冇反應呀...原來我notebook個Enter鍵壞左呀...而家按Enter(單次)會變左"\" , 快按兩次變成Page Down呀,所以入CMD入面我test唔到呀....真係世紀大災難呀.....