我做了一些研究,我只能找到搜索结果的答案。我试图从字符串中提取一个单词并从另一个字符串中添加一个单词,替换已删除的单词。每种情况都不同,所以我不能把它变成一个常数。我非常感谢你的帮助!
package rudolph;
import javax.swing.JOptionPane;
public class IfBlankWasBlank {
public static void main(String[] args) {
String charInput = "";
String thing = "";
String pun = "";
charInput = JOptionPane.showInputDialog(null,
"Enter the person or thing you'd like to make fun of:");
thing = JOptionPane.showInputDialog(null,
"Enter the thing that " + charInput +" is doing:");
pun = JOptionPane.showInputDialog(null,
"Enter the pun that " + charInput + " is doing:");
String msg = "If " + charInput + " was " + thing + ", then they'd be " + pun + ".";
JOptionPane.showMessageDialog(null, msg);
}
}
因此,如果我在CharInput
字符串中输入红鼻子驯鹿的Rudolph,thing
字符串中的节能和pun
字符串中的LED,我想要{{1如果“红鼻子驯鹿鲁道夫节能,那么他们就是鲁道夫的LED鼻子驯鹿。”
我知道这很傻,但我想知道如何利用它如果可以的话!非常感谢你的帮助!