CodeMirror使用方法：有时候需要点击codeMirror插件才能渲染

有时候需要点击codeMirror插件才能渲染成功。/**导入对应的包import.....//刷新插件包import'codeMirror/addon/display/autorefresh'//重点**///创建this.jsonEditor=CodeMirror.fromTextArea(this.$refs.textarea,{lineNumbers:true,autoRefresh:true,//keymode:'application/json',gutters:['CodeMirror-lint-markers'],theme:'rubyblue',lint:true,readOnly:true//只读})//destroythis.jsonEditor.getWarpperElement().parentNode.removeChild(this.jsonEditor.getWarpperElement())