前言
首先看下下面代码结果是什么?
package cn.demo_01;
public class StringDemo02 {
public static void main(String[] args) {
String a = "abc";
String b = "ab";
String c = "c";
System.out.println(a == b + c);
}
}
package cn.demo_01;
首先看下下面代码结果是什么?
package cn.demo_01;
public class StringDemo02 {
public static void main(String[] args) {
String a = "abc";
String b = "ab";
String c = "c";
System.out.println(a == b + c);
}
}
package cn.demo_01;