Java String regionMatches() 方法 Java String regionMatches() ignoreCase Java String replace() 方法 Java String regionMatches() 方法 import java.io.*; public class Test { public static void main(String args[]) { String Str1 = new String("Welcome to codingdict.com"); String Str2 = new String("Tutorials"); String Str3 = new String("TUTORIALS"); System.out.print("Return Value :" ); System.out.println(Str1.regionMatches(11, Str2, 0, 9)); System.out.print("Return Value :" ); System.out.println(Str1.regionMatches(11, Str3, 0, 9)); } } Java String regionMatches() ignoreCase Java String replace() 方法