{"css":"","js":"","html":"<!DOCTYPE html>\n<html>\n    <head>\n        <meta charset=utf-8>\n    </head>\n    <body>\n    \t<input id=\"input\" type=\"text\" />\n        <span id=\"span\"></span>\n\n        <script type=\"text/javascript\">\n            // 补全代码\n          input.onchange=function(){\n                console.log(this.value);\n                span.textContent=this.value\n          }\n        </script>\n    </body>\n</html>","libs":[]}