奥体项目实时数据接口开发

 package com.skua.modules.business.mapper;
 package com.skua.modules.business.mapper;
 
 
 import com.skua.modules.business.entity.WhatStructData;
 import com.skua.modules.business.entity.WhatStructData;
+import org.apache.ibatis.annotations.Param;
 
 
 import java.util.List;
 import java.util.List;
 
 
@@ -10,4 +11,6 @@ import java.util.List;
 public interface WhatStructDataMapper {
 public interface WhatStructDataMapper {
 
 
     List<WhatStructData> getList();
     List<WhatStructData> getList();
+
+    WhatStructData getOneById(@Param("id") String id);
 }
 }

@@ -6,4 +6,8 @@
         select * from what_struct_data
         select * from what_struct_data
     </select>
     </select>
 
 
+    <select id="getOneById" resultType="com.skua.modules.business.entity.WhatStructData">
+        select * from what_struct_data where id = #{id} limit 1
+    </select>
+
 </mapper>
 </mapper>
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