1.前端
<a href="${pageContext.request.contextPath }/items/itemEdit/${item.id}">修改</a>
2.服务器
@RequestMapping("/itemEdit/{id}")
public String findItemsById(Model model,@PathVariable("id") Integer id){
Items items=itemsService.getItemsById(id);
model.addAttribute("item", items);
return "editItem";
}
@PathVariable("id")中id和路径中{id}对应
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