摘要: 字符串拼接 双引号配合单引号做拼接练习 let num = 100; // let x = "我有" + num*2 + "块钱"; // let x = "我说:'小明身上有" + num*3 + "块钱'。"; // let x = "<p>num</p>"; // let x = "<p>" 阅读全文
posted @ 2021-01-05 02:17 小衣 阅读(114) 评论(0) 推荐(0)