int aa=1; String xxx=Integer.toString(aa); String mmm=xxx; System.out.println(mmm);dos下编译出错:D:\myprograms\db>javac accDB.java accDB.java:41: <identifier> expected System.out.println(mmm); ^ accDB.java:41: cannot resolve symbol symbol : class out location: class java.lang.System System.out.println(mmm); ^ 2 errors 高手帮帮忙
还可在前面加"", int i=1; String a; a =""+i;
最基本的 String.valueOf(int i)
是不是没有 import java.io.*; ? ------ int aa=1; String xxx=Integer.toString(aa); String mmm=xxx; System.out.println(mmm);dos下编译出错:D:\myprograms\db>javac accDB.java accDB.java:41: <identifier> expected System.out.println(mmm); ^ accDB.java:41: cannot resolve symbol symbol : class out location: class java.lang.System System.out.println(mmm);
int a;String sa = a + ""; //方法一String sa = String.valueOf(a);//方法二String sa = Integer(a).toString();//方法三String sa = (new BigInteger("a")).toString; //方法四,搞笑版:)
//2处笔误 String sa = Integer.toString(a); String sa = (new BigInteger("a")).toString();
String xxx=Integer.toString(aa);
String mmm=xxx;
System.out.println(mmm);dos下编译出错:D:\myprograms\db>javac accDB.java
accDB.java:41: <identifier> expected
System.out.println(mmm);
^
accDB.java:41: cannot resolve symbol
symbol : class out
location: class java.lang.System
System.out.println(mmm);
^
2 errors
高手帮帮忙
int i=1;
String a;
a =""+i;
String.valueOf(int i)
------
int aa=1;
String xxx=Integer.toString(aa);
String mmm=xxx;
System.out.println(mmm);dos下编译出错:D:\myprograms\db>javac accDB.java
accDB.java:41: <identifier> expected
System.out.println(mmm);
^
accDB.java:41: cannot resolve symbol
symbol : class out
location: class java.lang.System
System.out.println(mmm);
String sa = Integer.toString(a);
String sa = (new BigInteger("a")).toString();
Integer(i).toString();
均可
俺喜欢这个