java110
2022-02-25 8a2a463d46b3dce73015462c9f6a2a258dd25f5b
java110-db/src/main/java/com/java110/db/dao/impl/QueryServiceDAOImpl.java
@@ -6,7 +6,7 @@
import com.java110.entity.service.ServiceSql;
import com.java110.utils.util.StringUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.java110.core.log.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -64,8 +64,8 @@
            //精髓的地方就在这里,类ResultSet有getMetaData()会返回数据的列和对应的值的信息,然后我们将列名和对应的值作为map的键值存入map对象之中...
            ResultSetMetaData rsmd = rs.getMetaData();
            if (columns != null) {
                for (int i = 1; i < rsmd.getColumnCount(); ++i) {
                    columns.add(rsmd.getColumnLabel(i));
                for (int i = 0; i < rsmd.getColumnCount(); i++) {
                    columns.add(rsmd.getColumnLabel(i+1));
                }
            }
            while (rs.next()) {