java按用户输入的字符串值对字符串进行排序 [英] java sort list of strings by string value entered by a user

问题描述

我正在寻找Java中一种基于Java用户输入对字符串列表进行排序的方法.例如，我的列表中包含["Pat Henderson", "Zach Harrington", "Pat Douglas", "Karen Walsh"]，如果用户输入名字"Pat"，我将如何仅打印列表中的Pats并打印出姓氏?

I am looking for a way in java to sort a list of strings based on user input in Java. for example, my list contains ["Pat Henderson", "Zach Harrington", "Pat Douglas", "Karen Walsh"], if a user enters the first name "Pat" how would I be able to print out only the Pats in the list and same for surnames?

推荐答案

ArrayList<String> str = new ArrayList<String>();

for(int i = 0 ; i < str.size() ; i++) {
    if(str.get(i).contains("your_user_input")) {
        System.out.println(str.get(i));
    }
}

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