springMVC使用knockout前台使用KindEditor编辑器403等三个JS错

[爬坑人]

fileUpload:1 POST http://localhost:8082/out/KindEditor/fileUpload?dir=image 403 (Forbidden)
fileUpload:1 Refused to display 'http://localhost:8082/out/KindEditor/fileUpload?dir=image' in a frame because it set 'X-Frame-Options' to 'DENY'.
kindeditor-all.js:3591 Uncaught DOMException: Failed to read the 'contentDocument' property from 'HTMLIFrameElement': Blocked a frame with origin "http://localhost:8082" from accessing a cross-origin frame.(…)