我不明白这个错误,它要求我把一个分号放在一个封闭的大括号中。从我的理解,花括号结束了一段代码,为什么我需要添加分号?Java编译错误';' '}'
我的代码:
import java.util.*;
public class textdisplay {
public static void main(String[] args) {
String text = "null";
String more = "y";
String string1, string2;
Scanner keyboard = new Scanner (System.in);
while (more.charAt(0) == 'y' || more.charAt(0) == 'Y') {
System.out.println("\n\t\t\t Enter 2 strings of text :)");
System.out.print("\n\t\tString 1: ");
string1 = keyboard.nextLine();
System.out.print("\n\t\tString 2: ");
string2 = keyboard.nextLine();
System.out.print("Your combined strings: " + methods.textAdder(string1, string2));
System.out.print("\n\t\t\t Do more (Y/N)? ");
more = keyboard.next();
}
class methods {
String textAdder(String string1, String string2);
return string1 + string2;
}
}
}
Error:
textdisplay.java:29: error: illegal start of type
return string1 + string2;
^
textdisplay.java:29: error: ';' expected
return string1 + string2;
^
textdisplay.java:29: error: illegal start of type
return string1 + string2;
^
你有一个'class methods',里面有一些随机代码。语句必须位于初始化程序,构造函数或方法中。 –
哪一行? (提示:它是'String textAdder(String string1,String string2);'这应该做什么?) – iamnotmaynard
'class methods'在'main'方法体内。你不能在这样的方法中定义一个命名类。 – Wyzard