javascript - 你不容错过的es6模板写法

  /**
      * ``即重音符(128键盘左上角ESC下面那个键盘)
      *   隶属：模板字符串
      */

     let unit = '4';
     let keywords = 'uc';

     // step1：模板变量 ${variable_name}
     let url = `Shell${keywords}${unit}`;
     console.log(url);

     // 旧
     let urls = 'Shell' + keywords + unit;
     console.log(urls);

     // step2: 模板制作(更加智能化)
     let view = `
     <view class="${url}">${unit}</view>
     <view class="${url}${unit}">${unit}</view>
     `;
     console.log(view);

     // 旧
     let views = "<view class=" + url + unit + ">" + url + "</view>";
     console.log(views);