java String equalsIgnoreCase() 方法示例. Java find the percentage of uppercas Java String equals() 方法示例. java String equalsIgnoreCase() 方法示例. import java.lang.*; public class StringDemo { public static void main(String[] args) { String str1 = "sachin tendulkar"; String str2 = "amrood admin"; String str3 = "AMROOD ADMIN"; //Checking for equality with case ignored boolean retval1 = str2.equalsIgnoreCase(str1); boolean retval2 = str2.equalsIgnoreCase(str3); //Prints the return value System.out.println("str2 is equal to str1 = " + retval1); System.out.println("str2 is equal to str3 = " + retval2); } } Java find the percentage of uppercas Java String equals() 方法示例.