//定位div(contenteditable = "true"),上传图片后,光标移到输入框后面 function po_Last_Div(obj) { if (window.getSelection) {//ie11 10 9 ff safari obj.focus(); //解决ff不获取焦点无法定位问题 var range = window.getSelection();//创建range range.selectAllChildren(obj);//range 选择obj下所有子内容 range.collapseToEnd();//光标移至最后 } else if (document.selection) {//ie10 9 8 7 6 5 var range = document.selection.createRange();//创建选择对象 //var range = document.body.createTextRange(); range.moveToElementText(obj);//range定位到obj range.collapse(false);//光标移至最后 range.select(); } };