修改SQL

src/main/java/com/four/system/controller/SysUserController.java

@@ -487,11 +487,9 @@ public class SysUserController extends BaseController
      * @return
      */
    @GetMapping("findRegistrationInfoUserId/{registrationInformationId}")
-   public AjaxResult findRegistrationInfoUserId(@PathVariable("registrationInformationId") Long registrationInformationId){
-       AjaxResult ajax = AjaxResult.success();
-       List<SysRegistrationInformation> sysRegistrationInformation = userService.findRegistrationInfoUserId(registrationInformationId);
-       ajax.put("sysRegistrationInformation",sysRegistrationInformation);
-       return ajax;
+   public R<SysDoctor> findRegistrationInfoUserId(@PathVariable("registrationInformationId") Long registrationInformationId){
+       SysDoctor sysDoctor = userService.findRegistrationInfoUserId(registrationInformationId);
+       return R.ok(sysDoctor,"查询成功");
    }
 
     /**

src/main/java/com/four/system/mapper/SysUserMapper.java

@@ -179,5 +179,5 @@ public interface SysUserMapper
 
     SysUser infoByUserEmail(String email);
 
-    List<SysRegistrationInformation> findRegistrationInfoUserId(Long registrationInformationId);
+    SysDoctor findRegistrationInfoUserId(Long registrationInformationId);
 }

src/main/java/com/four/system/service/ISysUserService.java

@@ -4,12 +4,9 @@ import java.math.BigDecimal;
 import java.util.List;
 
 
-import com.four.common.core.web.domain.AjaxResult;
 import com.four.system.api.domain.SysUser;
 import com.four.system.domain.SysDoctor;
 import com.four.system.domain.SysRegistrationInformation;
-import org.apache.ibatis.annotations.Param;
-import org.apache.poi.hpsf.Decimal;
 import org.springframework.web.multipart.MultipartFile;
 
 /**
@@ -246,7 +243,7 @@ public interface ISysUserService
 
     SysUser infoByUserEmail(String email);
 
-    List<SysRegistrationInformation> findRegistrationInfoUserId(Long registrationInformationId);
+    SysDoctor findRegistrationInfoUserId(Long registrationInformationId);
 
     String searchBaidu(MultipartFile file);
 

src/main/java/com/four/system/service/impl/SysUserServiceImpl.java

@@ -6,13 +6,10 @@ import java.util.List;
 import java.util.stream.Collectors;
 import javax.validation.Validator;
 
-import com.four.common.core.domain.R;
-import com.four.common.core.web.domain.AjaxResult;
 import com.four.system.Test.FastUtil;
 import com.four.system.controller.SampleTest;
 import com.four.system.domain.*;
 import com.four.system.service.ISysConfigService;
-import org.apache.poi.hpsf.Decimal;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -634,7 +631,7 @@ public class SysUserServiceImpl implements ISysUserService
     }
 
     @Override
-    public List<SysRegistrationInformation> findRegistrationInfoUserId(Long registrationInformationId) {
+    public SysDoctor findRegistrationInfoUserId(Long registrationInformationId) {
         return userMapper.findRegistrationInfoUserId(registrationInformationId);
     }
 

src/main/resources/mapper/system/SysUserMapper.xml

@@ -301,7 +301,22 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		where u.email = #{email}
 	</select>
 	<select id="findRegistrationInfoUserId" resultMap="SysDoctorResult">
-
+		SELECT
+			r.registration_information_id,
+			r.user_id,
+			r.affiliated_hospital,
+			r.medical_department_id,
+			r.professional_title_doctor_id,
+			r.personal_resume,
+			r.area_expertise,
+			r.number_patients_served,
+			r.consulting_price,
+			r.praise,
+			r.registration_information_examine_status,
+			r.registration_information_medic_status
+		FROM
+			registration_information r
+				LEFT JOIN professional_title_doctor p ON r.professional_title_doctor_id = p.professional_title_doctor_id where registration_information_id = #{registrationInformationId}
 	</select>