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作者 关于字符串访问的方法使用问题
lionlater





发贴: 7
积分: 0
于 2005-09-24 23:42 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
定义了两个字符串变量,目的在计算字符串的长度,并打印到屏幕上来。
编译的时候报错:

d:\java>javac Test.java
Test.java:8: cannot resolve symbol
symbol : variable string
location: class Test
i = string.length(Str1);
^
Test.java:9: cannot resolve symbol
symbol : variable string
location: class Test
j = string.length(Str2);
^
2 errors

代码如下:

public class Test {
public static void main(String args[]) {
String Str1;
String Str2;
int i,j;
Str1 = "This is a string";
Str2 = "welcome java study";
i = string.length(Str1);
j = string.length(Str2);
System.out.println("Str1 Len" + i);
System.out.println("Str2 Len" + j);
}
}



作者 Re:关于字符串访问的方法使用问题 [Re:lionlater]
bluecrystal





发贴: 2788991
积分: 48
于 2005-09-25 00:36 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list

public class Test {
public static void main(String args[]) {
String Str1;
String Str2;
int i,j;
Str1 = "This is a string";
Str2 = "welcome java study";
i = Str1.length();
j = Str2.length();
System.out.println("Str1 Len" + i);
System.out.println("Str2 Len" + j);
}
}



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作者 Re:关于字符串访问的方法使用问题 [Re:lionlater]
ruoruowudi





发贴: 17
积分: 0
于 2005-09-25 18:47 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
public class Test {
    public static void main(String args[])
    {
     String Str1;
     String Str2;
     int i,j;
     Str1 = "This is a string";
     Str2 = "welcome java study";
  i = Str1.length();
  j = Str2.length();
  System.out.println("Str1 Len" + i);
System.out.println("Str2 Len" + j);
}
}



作者 Re:关于字符串访问的方法使用问题 [Re:lionlater]
lionlater





发贴: 7
积分: 0
于 2005-09-26 11:37 user profilesend a private message to usersearch all posts byselect and copy to clipboard. 
ie only, sorry for netscape users:-)add this post to my favorite list
多谢各位,问题已经解决!



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