public class MyCalss{
String a,b;
StringBuffer c,d;
a = new String("Hello");
c = new StringBuffer("Hello");
b = a;
d = c;
}
话说,这代码有错吗,实在看不出来,刚在机子上测试,给报错了,但还是不明白是哪里语法出错了
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求解释,语法不对,报错
public class MyCalss{ String a,b; StringBuffer c,d; a = new String("Hello"); c = new StringBuffer("Hello"); b = a; d = c; } 话说,这代码有错吗,实在看不出来,刚在机子上测试,给报错了,但还是不明白是哪里语法出错了