修改

project-order/src/main/java/com/dituhui/pea/order/dao/EngineerInfoMPDao.java

@@ -6,6 +6,7 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 import org.apache.ibatis.annotations.Select;
 import org.apache.ibatis.annotations.SelectProvider;
 import org.apache.ibatis.annotations.SelectProvider;
+import org.springframework.jdbc.core.SqlProvider;
 
 
 import java.util.List;
 import java.util.List;
 
 
@@ -18,7 +19,7 @@ public interface EngineerInfoMPDao extends BaseMapper<EngineerInfo> {
 	@Select("select * from engineer_info where engineer_code = #{engineerCode}")
 	@Select("select * from engineer_info where engineer_code = #{engineerCode}")
 	List<EngineerInfo> selectByEngineerCode(String engineerCode);
 	List<EngineerInfo> selectByEngineerCode(String engineerCode);
 
 
-	@SelectProvider(type=SqlProvider.class, method = "selectByOrderIds")
+	@SelectProvider(type= EngineerInfoSqlProvider.class, method = "selectByEngineerCodes")
 	List<EngineerInfo> selectByEngineerCodes(@Param("engineerCodes") List<String> engineerCodes);
 	List<EngineerInfo> selectByEngineerCodes(@Param("engineerCodes") List<String> engineerCodes);
 
 
 	@Select("select * from engineer_info where group_id = #{groupId}")
 	@Select("select * from engineer_info where group_id = #{groupId}")
@@ -26,11 +27,11 @@ public interface EngineerInfoMPDao extends BaseMapper<EngineerInfo> {
 }
 }
 
 
 
 
-class SqlProvider {
-	public String selectByOrderIds(@Param("orderIds") List<String> orderIds) {
+class EngineerInfoSqlProvider {
+	public String selectByEngineerCodes(@Param("engineerCodes") List<String> engineerCodes) {
 		StringBuilder sb = new StringBuilder();
 		StringBuilder sb = new StringBuilder();
-		sb.append("SELECT * FROM order_request WHERE order_id IN ");
-		sb.append("<foreach item='orderId' collection='orderIds' open='(' separator=',' close=')'>#{orderId}</foreach>");
+		sb.append("SELECT * FROM engineer_info WHERE engineer_code IN ");
+		sb.append("<foreach item='engineerCode' collection='engineerCodes' open='(' separator=',' close=')'>#{engineerCode}</foreach>");
 		return sb.toString();
 		return sb.toString();
 	}
 	}
 }
 }
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project-order/src/main/java/com/dituhui/pea/order/dao/OrderRequestMPDao.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Param;
 import org.apache.ibatis.annotations.Select;
 import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.annotations.SelectProvider;
 
 
 import java.util.List;
 import java.util.List;
 
 
@@ -17,6 +18,16 @@ public interface OrderRequestMPDao extends BaseMapper<OrderRequest> {
 	@Select("select * from order_request where order_id = #{orderId}")
 	@Select("select * from order_request where order_id = #{orderId}")
 	List<OrderRequest> selectByOrderId(String orderId);
 	List<OrderRequest> selectByOrderId(String orderId);
 
 
-	@Select({"select * from order_request where order_id in <foreach item='orderId' index='index' collection='orderIds' open='(' separator=',' close=')'>#{orderId}</foreach>"})
+	//@Select({"select * from order_request where order_id in <foreach item='orderId' index='index' collection='orderIds' open='(' separator=',' close=')'>#{orderId}</foreach>"})
+	@SelectProvider(type = OrderRequestSqlProvider.class, method = "selectByOrderIds")
 	List<OrderRequest> selectByOrderIds(@Param("orderIds") List<String> orderIds);
 	List<OrderRequest> selectByOrderIds(@Param("orderIds") List<String> orderIds);
 }
 }
+
+class OrderRequestSqlProvider {
+	public String selectByOrderIds(@Param("orderIds") List<String> orderIds) {
+		StringBuilder sb = new StringBuilder();
+		sb.append("SELECT * FROM order_request WHERE order_id IN ");
+		sb.append("<foreach item='orderId' collection='orderIds' open='(' separator=',' close=')'>#{orderId}</foreach>");
+		return sb.toString();
+	}
+}
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