1.SpringBoot Jpa 自定义查询
持久层Domain
public interface BaomingDao extends JpaRepository<BaomingBean,Integer> {
@Query(value = "select distinct t.actid from BaomingBean t where t.belongs=?1")
List<String> findDistinctActid(String belongs);
控制器写法
@RequestMapping(value = "*")
public List<String> findDistinctSwiperName(@RequestParam("belongs") String belongs){
return baomingDao.findDistinctActid(belongs);
}
2.themleaf中th:href传入动态参数
原创键盘源 最后发布于2019-05-13 09:31:08 阅读数 262 收藏
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html中:
<a th:href="@{‘/toShowCar/‘+${pagelist.car_number}}">ddd</a>
后台(采用restful风格):
@RequestMapping(value = "/toShowCar/{car_number}")
public String toShowCar(@PathVariable(required = true,value = "car_number")String car_number,Model model) {
CarInfo carInfo = carInfoService.selectCarByCar_number(car_number);
model.addAttribute("carInfo", carInfo);
return "single-CarInfoNew";
}