Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
在设置单选图层的时候有一个参数叫做isShowDecorator:false;是一个布尔值类型默认为true就是显示,改为false就是隐藏。