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標 題Re: [問題] 檢查保留字的程式
發信站無名小站 (Wed Apr 5 15:16:47 2006)
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這是什麼鬼, 為什麼有二個同樣名字的class
這不是java啊...
※ 引述《[email protected] (hao)》之銘言：
> 因為不知道指令是哪一個，所以我就用一個類別來做為檢查的方式
> import javax.swing.JOptionPane;
> public class test{
> public static void main(String[] args){
> String box =JOptionPane.showInputDialog("請輸入字串");//box裝初始字串
> String box1;//box1裝檢察字串
> text t1 =new text();
> int num;
> num = box.indexOf(' ');//檢查空白
> int num1 =0 ;
> if(num != -1){
> while( num != -1){
> box1=box.substring(num1,num);
> t1.text(box1);
> num1=num + 1 ;
> num = box.indexOf(num1,' ');
> }
> }
> else{
> t1.text(box);
> }
> }
> }
> class text(){
> String[] array = {"abstract","do","implements","protected","throws",
> "boolean","double","import","public","transient","break","else","instanceof",
> "return","true","byte","extends","int","short","try","case","false","interface",
> "static","void","catch","final","long","strictfp","volatile","char","finally",
> "native","super","while","class","float","new","switch","const","for","null",
> "synchronized","continue","goto","package","this"};
> public static text(String x){
> int j = 0;
> while(j <= 53){
> if(x.equals(array[j])
> System.out.println("字串"+ x + "為保留字");
> else
> j++;
> }
> System.out.print("沒有保留字");
> }
> }
> 卻出現錯誤訊息
> t1.text(box1); symbol:method text(java.lang.String) location:class text
> 所以很好奇是哪邊的語法寫錯了…
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