当找到一个特定的词并打破

Question

我正在扫描来自用户的输入字符串。当用户在字符串中输入 #END 命令时，程序将中断并显示 output.How can i overve this?

例如；

Pay attention to how notes are taken. For instance, I can put #END here, and it won't save the rest.

输出：

Pay attention to how notes are taken. For instance, I can put

Answer 1

最简单的方法是

  String input = "Pay attention to how notes are taken. For instance, I can put #END here, and it won't save the rest.";

  String [] out = input.split ("#END");

  System.out.println (out[0]);

如果来自用户使用 Scanner class.

当找到一个特定的词并打破

when finding a specific word and breaking

java

string

find

break

word