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一次 "星巴巴" 级别的 Excel 救场:学会这组函数,告别复制粘贴

  • 2026-09-25 10:17:15
一次 "星巴巴" 级别的 Excel 救场:学会这组函数,告别复制粘贴
"哎呦,姐,换头像啦?"一大早,楼下小吴同学就发来微信。
"无事不登三宝殿,有啥事直说。"我快速回复过去。
"姐,这次不是因为付款,有个小忙想让你帮我下,把两张表格合并成一张,根据存货编码覆盖原有的数据,新增的品名帮我再加上去汇总。"
"行,等我二分钟。这还不简单嘛~"
没过多久,我就按他的要求快速发过去了,他都惊呆了,连说谢谢,并马上说要请我喝星巴巴。
我说:"只是举手之劳,不用了,很高兴为你服务。 哈哈哈~“
接着他又迫切地问我到底是怎么做到的。这次幸好有我的帮忙,如果不帮他解决,他还得一个个复制粘贴 —— 这做法实在费时费力。
Excel 的函数功能真的很强大,我也只是懂些皮毛,不用学的很深,掌握基础常用的,就能大幅提升日常办公效率,高效又准确输出数据。这里分享几个简单、常用的函数,拿来就能用上。

一、基础统计与数学函数

函数
作用
示例
SUM
快速求和
=SUM(A1:A10)
AVERAGE
计算平均值
=AVERAGE(B1:B10)
MAX / MIN
返回最大 / 最小值
=MAX(C1:C10)
ROUND
四舍五入,保留指定小数位
=ROUND(3.14159, 2)
 → 3.14

二、逻辑判断函数

函数
作用
示例
IF
条件成立返回不同结果
=IF(A1>=60, "及格", "不及格")
IFERROR
公式报错时返回指定内容,避免难看的错误值
=IFERROR(A1/B1, "除数不能为0")
AND / OR
多条件判断:AND 同时满足,OR 满足任一;常与 IF 嵌套
—

三、条件统计函数

函数
作用
示例
SUMIF
单条件求和
=SUMIF(条件区域, 条件, 求和区域)
,如统计销售部总工资
SUMIFS
多条件求和
=SUMIFS(求和区域, 条件1区域, 条件1, 条件2区域, 条件2)
COUNTIF
单条件计数
=COUNTIF(区域, 条件)
,如统计迟到人数
COUNTIFS
多条件计数
统计同时满足多个条件的单元格数量

四、查找与匹配函数(合并表格的核心)

函数
作用
示例
VLOOKUP
职场最常用,在首列查找并返回对应值
=VLOOKUP(查找值, 查找区域, 返回列号, 0)
,末尾 0 = 精确匹配
XLOOKUP
新版神器,比 VLOOKUP 更灵活,支持向左查找,默认精确匹配
=XLOOKUP(查找值, 查找列, 返回列)
INDEX + MATCH
灵活双向查找,VLOOKUP 的进阶替代
=INDEX(返回结果范围, MATCH(查找值, 查找范围, 0))

开头那个 "按存货编码合并表格" 的场景,就是 VLOOKUP / XLOOKUP 的典型用法:用存货编码做查找值,把新表的数据匹配过来覆盖旧值;匹配不到的就是新增行,直接补在下面。


五、文本与日期函数

函数
作用
示例
LEFT / RIGHT / MID
从左、右、中间提取指定字符
=MID(A2, 7, 8)
 可从身份证提取出生日期
TEXT
将数字或日期转为指定格式文本
=TEXT(A2, "yyyy-mm-dd")
DATEDIF
计算两个日期相差的年 / 月 / 日
=DATEDIF(开始日期, 结束日期, "Y")
,常用于算工龄
TODAY / NOW
返回今天日期 / 当前日期时间
—

六、高效操作小贴士

快速填充:输入完公式后,双击单元格右下角的填充柄,可快速将公式应用到整列。

绝对引用:公式中按F4键,给单元格坐标加$(如$A$1),防止拖动公式时引用区域错位。

名称管理器:复杂长公式可以给特定数据区域定义名称,让公式更易读。

这些函数上手并不难,建议大家可以打开表格动手试一试。多练几次,下次遇到同类问题就能直接派上用场。

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-09-26 17:25:02 HTTP/1.1 GET : http://h.sjds.net/a/552291.html
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=1e249d11a1ea16d9fb0139665b7194eb
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  1. CONNECT:[ UseTime:0.000552s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000815s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000393s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000366s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000557s ]
  6. SELECT * FROM `set` [ RunTime:0.000269s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000644s ]
  8. SELECT * FROM `article` WHERE `id` = 552291 LIMIT 1 [ RunTime:0.000452s ]
  9. UPDATE `article` SET `lasttime` = 1790414703 WHERE `id` = 552291 [ RunTime:0.001421s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000351s ]
  11. SELECT * FROM `article` WHERE `id` < 552291 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000460s ]
  12. SELECT * FROM `article` WHERE `id` > 552291 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000438s ]
  13. SELECT * FROM `article` WHERE `id` < 552291 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000473s ]
  14. SELECT * FROM `article` WHERE `id` < 552291 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000632s ]
  15. SELECT * FROM `article` WHERE `id` < 552291 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000708s ]
0.088921s