Bean Searcher官网

添加pom.xml依赖

<dependency><groupId>cn.zhxu</groupId><artifactId>bean-searcher-boot-starter</artifactId><version>4.2.9</version>
</dependency>

在controller层注入

    @Autowiredprivate MapSearcher mapSearcher;@Autowiredprivate BeanSearcher beanSearcher;@GetMapping("findCustomer")public ResponseEntity<?> findCustomer() {HashMap<String, Object> map = new HashMap<>();map.put("phone","2");mapSearcher.searchList(CustomerOne.class, map);List<CustomerOne> customerOnes = beanSearcher.searchList(CustomerOne.class, map);return ResponseEntity.ok().body(customerOnes);}

entity实体类

@Data
@TableName("customer")
@SearchBean(tables="customer",autoMapTo = "customer")
public class CustomerOne {private String id;private String phone;private String address;}

SQL 日志

logging:level:cn.zhxu.bs: DEBUG

传参条件可以查看 Bean Searcher官网的开始检索

有了实体类后，接下来我们便用 MapSearcher 的 search(Class beanClass, Map<String, Object> params): SearchResult<Map<String, Object>> 方法来体验一下如何 只用一行代码 实现一个检索接口，代码如下

@RestController
@RequestMapping("/user")
public class UserController {@Autowiredprivate MapSearcher mapSearcher;              // 注入 BeanSearcher 的检索器@GetMapping("/index")public SearchResult<Map<String, Object>> index(HttpServletRequest request) {// 一行代码，实现一个用户检索接口（MapUtils.flat 只是收集前端的请求参数）return mapSearcher.search(User.class, MapUtils.flat(request.getParameterMap()));}}