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Spring mvc bean name';的BindingResult或普通目标对象;物料清单';可用作请求属性_Spring Mvc_Hibernate Mapping - Fatal编程技术网

Spring mvc bean name';的BindingResult或普通目标对象;物料清单';可用作请求属性

Spring mvc bean name';的BindingResult或普通目标对象;物料清单';可用作请求属性,spring-mvc,hibernate-mapping,Spring Mvc,Hibernate Mapping,我的代码如下: @RequestMapping("/ViewItemBom.htm") public ModelAndView viewItemBom(@RequestParam(value = "selectedId", required = false) String itemSeq) throws Exception { itemBom = bomService.getItemBom(itemSeq); //

我的代码如下:

@RequestMapping("/ViewItemBom.htm")
        public ModelAndView viewItemBom(@RequestParam(value = "selectedId", required = false) String itemSeq)
                throws Exception {
            itemBom = bomService.getItemBom(itemSeq);
    // long sponsorSeq = BaseWebAppHelper.getSponsorSeqAsLong(session);
    //
    // itemBom.setSponsorSeq(sponsorSeq);
    //
    // // bom.setBranchSeqForm(branchSeq);

    return new ModelAndView("bom/BomAdd", "Bom", itemBom);
}

该错误意味着您的视图没有一个名为“Bom”的变量,您正在传入
newmodelandview(“Bom/BomAdd”,“Bom”,itemBom)

在返回之前尝试添加:

ModelAndView model = new ModelAndView("bom/BomAdd");
model.addAttribute("Bom", itemBom);

请分享更多关于代码的信息,请说我在代码中哪里做错了你刚才提到的u r代码。但请详细说明你的问题。当我点击查看按钮时,它只是显示为空白页