java 通过控制台输入字符串
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时间：2020-10-31 14:08:09 来源:igfitidea点击:
input String by Console
提问by sarot
I need a code to write String in the console and making compare with Array.
我需要一个代码来在控制台中写入 String 并与 Array 进行比较。
String Array = {"skill"};
Console co=System.console();
then compare Array with co...
然后将 Array 与 co...
回答by codeMan
here is an example to read a string from the keyboard and compare the string with another string
这是从键盘读取字符串并将该字符串与另一个字符串进行比较的示例
import java.util.Scanner;
public class Main
{
public static void main(String args[])
{
String input = null;
String compareString = "hello world";
Scanner inputReader = new Scanner(System.in);
System.out.println("please enter: hello world" );
// here is how you take the input from keyboard
input = inputReader.nextLine();
// this is how you write to console
System.out.println("You entered :" + input);
//Here is how you compare two string
if(compareString.equals(input))
{
System.out.println("input is: hello world");
}
else
{
System.out.println("input is not: hello world");
}
}
}
Execution1:
执行1：
Please enter: hello world
Input:
输入：
hello world
output:
输出：
You entered :hello world
input is: hello world
Execution2:
执行2：
Please enter: hello world
Input:
输入：
hello
output:
输出：
You entered :hello
input is not: hello world
