摘要: 更新代码示例: $sql = replace into dbname (sn,字段1,字段2,字段3,字段4,字段5) values (15010000001,1,2,3,4,5) 添加代码示例: $sql = sprintf("INSERT INTO dbname (sn,字段1,字段2,字段3, 阅读全文