<html> <head> <meta charset="utf-8"> <script src="esl.js"></script> <script src="config.js"></script> <meta name="viewport" content="width=device-width, initial-scale=1" /> </head> <body> <style> html, body, #main { width: 100%; height: 100%; margin: 0; } #main { background: #fff; } </style> <div id="main"></div> <script> require([ 'echarts' ], function (echarts) { var chart = echarts.init(document.getElementById('main')); chart.showLoading({ text: '暂无数据' }); window.onresize = chart.resize; }); </script> </body> </html>