java/javaAPI/src/com/cpucode/java/string_compare.java at master · CPU-Code/java · GitHub

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package javaAPI;
public class string_compare {
    public static void main(String[] args) {
        String s1 = "cpucode";
        String s2 = "CPUCODE".toLowerCase();
        // 两个字符串比较，必须总是使用equals()方法
        System.out.println(s1 == s2);
        System.out.println(s1.equals(s2));