首页 > Web开发 > 详细

js build up string

时间:2018-03-22 13:23:39      阅读:172      评论:0      收藏:0      [点我收藏+]
// bad
function sayHi(name) {
  return ‘How are you, ‘ + name + ‘?‘;
}

// bad
function sayHi(name) {
  return [‘How are you, ‘, name, ‘?‘].join();
}

// bad
function sayHi(name) {
  return `How are you, ${ name }?`;
}

// good
function sayHi(name) {
  return `How are you, ${name}?`;
}

 

js build up string

原文:https://www.cnblogs.com/Sir-Lin/p/8622849.html

(0)
(0)
   
举报
评论 一句话评论(0
关于我们 - 联系我们 - 留言反馈 - 联系我们:wmxa8@hotmail.com
© 2014 bubuko.com 版权所有
打开技术之扣,分享程序人生!