我有兩個字串：“我是初學者”，“親愛的應用程式開發人員你好”如何使用 Java 只獲取前兩個單詞“我是”“親愛的你好”
String TextOne = "I am a Beginner"
String TextTwo = "Hello Dear App Developer"
I need only "I am" and "Hello Dear"
uj5u.com熱心網友回復：
您可以按空格（“”）分割字串
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"
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