select * from ${tableName} ${key}=#{value} ${Sql} insert into ${tableName} ${fieldName} values #{value} update ${tableName} set del_flag = '2' ${key} in #{v} update ${tableName} set ${key}=#{field} ${key}=#{value} select ${fieldKey} as fieldKey,${fieldName} as fieldName from ${tableName} ${key}=#{value} select dict_value as fieldKey,dict_label as fieldName from sys_dict_data where dict_type = #{dictType} and status = '0'