PC端的（Vue组件）
class=
"drag" ref=
"dragDiv">
class="drag_bg">
class="drag_text">{{confirmWords}}
ref="moveDiv" @mousedown="mousedownFn($event)" :class="{'handler_ok_bg':confirmSuccess}" class="handler handler_bg" style="position: absolute;top: 0px;left: 0px;">
移动端的（Vue组件）
class=
"drag" ref=
"dragDiv">
class="drag_bg">
class="drag_text">{{confirmWords}}
ref="moveDiv" @touchstart="mousedownFn($event)" :class="{'handler_ok_bg':confirmSuccess}" class="handler handler_bg" style="position: absolute;top: 0px;left: 0px;">