如何在Console模式下输入一个数字给变量

Question

自己转换吧,接收到的就是char啊

Answer 1

try{
int i=Integer.paraseInt(new BufferedReader(new InputStreamReader(System.in)));
//.............
}
catch(Exception e)
{
e.printStackTrace();
}
finally{
//.............
}

Answer 2

Integer.paraseInt在import语句中还要写什么吗，我编译好像通不过
GetInteger.java:13: cannot resolve symbol
symbol  : method paraseInt (java.io.BufferedReader)
location: class java.lang.Integer
                        int i = Integer.paraseInt(new BufferedReader(new InputSt
reamReader(System.in)));
                                       ^

Answer 3

如同搂上,或者干脆写：import java.io.*;

Answer 4

import java.io.*;public class Test {    public static void main(String[] args) throws Exception {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        int a = Integer.parseInt(reader.readLine());
        int b = Integer.parseInt(reader.readLine());
        System.out.println("a = " + a + ", b = " + b);
    }}