這個(gè)是直接對(duì)應(yīng)index模型java@RequestMapping(value="/")publicStringindex(Mapmap){map.put("title","");map.put("keywords","");map.put("description","");return"index";}這個(gè)是直接返回index字符串java@RequestMapping(value="/")@ResponseBodypublicStringindex(Mapmap){map.put("title","");map.put("keywords","");map.put("description","");return"index";}能不能在方法中控制他返回對(duì)應(yīng)index模型還是返回index字符串就是這2個(gè)合并也就是@ResponseBody能不能只用在其他地方如果是下面這樣,他會(huì)把titlekeywordsdescription直接加在/login/地址欄直接顯示,怎么讓他不顯示,直接就是跳轉(zhuǎn)到/login/java@RequestMapping(value="/")publicStringindex(Mapmap){map.put("title","");map.put("keywords","");map.put("description","");return"redirect:/login/";}
spring 能不能在方法內(nèi)決定返回類型
縹緲止盈
2019-03-30 11:31:41