【ES6】模板字符串

模板字符串（template string）是增强版的字符串，用反引号（`）标识。它可以当作普通字符串使用，也可以用来定义多行字符串，或者在字符串中嵌入变量。

$('#result').append(`
  There are <b>${basket.count}</b> items
   in your basket, <em>${basket.onSale}</em>
  are on sale!
`);

// 普通字符串
`In JavaScript '
' is a line-feed.`

// 多行字符串
`In JavaScript this is
 not legal.`

console.log(`string text line 1
string text line 2`);

// 字符串中嵌入变量
let name = "Bob", time = "today";
`Hello ${name}, how are you ${time}?`

详细