String template of ES6 new features and methods to simplify objects and functions

Template string （template string） It's an enhanced string , Use back quotes （``） identification

characteristic ：

1. String templates can store line breaks
2. have access to ${xxx} Formal reference variable

  //  Statement 
    let string = ` I am also a string `
    console.log(string);
    //  Print the results : I am also a string 

Line breaks can appear in string templates

  //  characteristic 
    //  Line breaks can appear in string templates 
    let str = ` <ul> <li> Xiao Liu </li> <li> Xiao Zhang </li> <li> Hunan changsha </li> <li> Wuhan, Hubei </li> </ul> `
    console.log(str);
    // <ul>
    // <li> Xiao Liu </li>
    // <li> Xiao Zhang </li>
    // <li> Hunan changsha </li>
    // <li> Wuhan, Hubei </li>
    // </ul>

have access to ${xxx} Formal reference variable

  let Girl = " Xiao Liu "
    let beautifulGirl  = `${
      Girl} It's a beautiful girl `
    console.log(beautifulGirl);
    //  Print the results : Xiao Liu is a beautiful girl 

Methods to simplify objects and functions

ES6 It is allowed to write variables and functions directly within the braces of the object as the properties and methods of the object

  let name = " Xiao Liu "
    let change = function(){
    
        console.log(" Change yourself, change the world ");
    }

  //  Creating objects 

    const information = {
    
        //  Complete writing 
        // name:name,
        // change:change
        // es6 Simplify writing 
        name,
        change,
        //  Declaration method simplification 
        say(){
    
            console.log(" Xiao Liu is a lovely classmate ");
        }
    }