20161212问题解析请点击今日问题下方的“【Java每日一题】20161213”查看
今日问题:
请问主程序中输出结果是什么?(点击以下“【Java每日一题】20161213”查看20161212问题解析)
题目原发布于公众号、简书:[url=http://mp.weixin.qq.com/s?__biz=MzI4ODEyMTgwMA==&mid=2650163297&idx=1&sn=c3d4bb7f6ef90ff3b81f35deffd0705b&chksm=f3c1dec6c4b657d0ff32f13f7dbcda1883fd557b9db14e9bf5da0894c2f70a4f38d9ba2e1485#rd]【Java每日一题】20161213[/url],[url=http://www.jianshu.com/p/9b225a06065c]【Java每日一题】20161213[/url]
[img]https://img-blog.youkuaiyun.com/20161017115128961?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast[/img]
package Dec2016;
public class Ques1213 {
public static void main(String[] args){
String str1 = "编程";
String str2 = "编程";
String str3 = new String("编程");
String str4 = str3.intern();
System.out.print(str1==str2); //两直接量相比
System.out.print(str1==str3); //直接量和对象相比
System.out.print(str1==str4); //经过intern处理的对象与直接量相比
}
}
今日问题:
请问主程序中输出结果是什么?(点击以下“【Java每日一题】20161213”查看20161212问题解析)
题目原发布于公众号、简书:[url=http://mp.weixin.qq.com/s?__biz=MzI4ODEyMTgwMA==&mid=2650163297&idx=1&sn=c3d4bb7f6ef90ff3b81f35deffd0705b&chksm=f3c1dec6c4b657d0ff32f13f7dbcda1883fd557b9db14e9bf5da0894c2f70a4f38d9ba2e1485#rd]【Java每日一题】20161213[/url],[url=http://www.jianshu.com/p/9b225a06065c]【Java每日一题】20161213[/url]
[img]https://img-blog.youkuaiyun.com/20161017115128961?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast[/img]