ES6模板字符串详解：多行文本、变量与表达式插入

// ES5
var name = 'xixi';
console.log(name);// xixi

// ES6
let name4ES6 = `一步`;
console.log(name4ES6);// 一步

var str = '<html>'
+ '<div>啦拉拉</div>'
+ '<div>xixixi</div>'
+ '</html>';
console.log(str);// <html><div>啦拉拉</div><div>xixixi</div></html>

let str4ES6 = `<html>
 <div>啦拉拉</div>
 <div>xixixix</div>
</html>`;

console.log(str4ES6);

// ES5
var name = 'xixi';
var age = 27;
var info = 'my name is ' + name + ' , age is ' + age + '.';
console.log(info);// my name is xixi , age is 27.

let name = 'xixi';
let age = 27;

let info = `my name is ${name}, my age is ${age}. just a test ${1 + 10}!`;
console.log(info);// my name is xixi, my age is 27. just a test 11!