扩展服务

tashow-feign/tashow-product-api/pom.xml

@@ -35,6 +35,11 @@
             <artifactId>spring-cloud-starter-openfeign</artifactId>
             <optional>true</optional>
         </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis</artifactId>
+            <version>3.5.13</version> <!-- 推荐使用最新稳定版本 -->
+        </dependency>
     </dependencies>
 
 </project>

tashow-feign/tashow-product-api/src/main/java/com/tashow/cloud/productapi/enums/ErrorCodeConstants.java

@@ -31,4 +31,5 @@ public interface ErrorCodeConstants {
     ErrorCode SKU_SERVICE_MATERIAL_NOT_EXISTS = new ErrorCode(10019, "服务物料详情不存在");
     ErrorCode SKU_SERVICES_FORM_NOT_EXISTS = new ErrorCode(10021, "商品SKU扩展服务表单不存在");
     ErrorCode SKU_SERVICE_TRANSPORT_NOT_EXISTS = new ErrorCode(10022, "服务遗体运输不存在");
+    ErrorCode SKU_SERVICE_DETAILS_NOT_EXISTS = new ErrorCode(10023, "服务详情不存在");
 }

tashow-feign/tashow-product-api/src/main/java/com/tashow/cloud/productapi/general/StringListTypeHandler.java

@@ -0,0 +1,54 @@
+package com.tashow.cloud.productapi.general;
+
+import org.apache.ibatis.type.BaseTypeHandler;
+import org.apache.ibatis.type.JdbcType;
+
+import java.sql.CallableStatement;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * 处理 List<String> 与数据库逗号分隔字符串之间的转换
+ */
+public class StringListTypeHandler extends BaseTypeHandler<List<String>> {
+
+    @Override
+    public void setNonNullParameter(PreparedStatement ps, int i, List<String> parameter, JdbcType jdbcType) throws SQLException {
+        // 将 List 转为逗号分隔的字符串
+        StringBuilder sb = new StringBuilder();
+        for (int j = 0; j < parameter.size(); j++) {
+            if (j > 0) sb.append(",");
+            sb.append(parameter.get(j));
+        }
+        ps.setString(i, sb.toString());
+    }
+
+    @Override
+    public List<String> getNullableResult(ResultSet rs, String columnName) throws SQLException {
+        String str = rs.getString(columnName);
+        return parseStringToList(str);
+    }
+
+    @Override
+    public List<String> getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
+        String str = rs.getString(columnIndex);
+        return parseStringToList(str);
+    }
+
+    @Override
+    public List<String> getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
+        String str = cs.getString(columnIndex);
+        return parseStringToList(str);
+    }
+
+    private List<String> parseStringToList(String str) {
+        if (str == null || str.trim().length() == 0) {
+            return Collections.emptyList();
+        }
+        return Arrays.asList(str.split(","));
+    }
+}