 "webp"],
                imageUploadURL : CONTEXT_PATH + "/discuss/uploadMdPic",// 后端上传图片的服务地址
                onload : function() {
                    //console.log('onload', this);
                    //this.fullscreen();
                    //this.unwatch();
                    //this.watch().fullscreen();

                    //this.setMarkdown("#PHP");
                    //this.width("100%");
                    //this.height(480);
                    //this.resize("100%", 640)