我对RegEx很陌生,我想加入这个问题。
以下是一个例子:
String string = "John gets a Star Wars ticket" + \n
"Keith gets a soccer ticket" + \n
"Mary gets a Star Wars ticket"
正则表达式是什么,因此对于包含Star Wars
的行,输出将如下所示:
John gets a Star Wars ticket
Mary gets a Star Wars ticket
感谢。
答案 0 :(得分:0)
String string = "John gets a Star Wars ticket\n" +
"Keith gets a soccer ticket\n" +
"Mary gets a Star Wars ticket";
for (String line : string.split("\n")) {
if (line.matches(".*Star Wars.*")) {
System.out.println(line);
}
}