如何从字符串值中获取前两个单词

Question

我有两个字符串："I am a Beginner", "Hello Dear App Developer" 如何使用 Java "I am" "Hello Dear"

仅获取前两个词

String TextOne = "I am a Beginner"
String TextTwo = "Hello Dear App Developer"
I need only "I am" and "Hello Dear"

Answer 1

您可以通过 space(" ")

拆分字符串

String TextOne = "I am a Beginner";
String[] strList = TextOne.split(" "); //["I", "am", "a", "Beginner"]
String finalTextOne = strList[0] + " " + strList[1];  
Log.e("finalTextOne: ", finalTextOne); // It will print "I am"