2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

http://www.itjxue.com  2025-11-14 14:30  À´Ô´:sjitjxue  µã»÷´ÎÊý: 

midº¯ÊýÊÇʲôÀà±ð

2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

Midº¯ÊýÊÇ×Ö·û´®´¦ÀíÀà±ðµÄº¯Êý¡£¾ßÌåÀ´Ëµ£º¹¦ÄÜ£ºMidº¯ÊýÓÃÓÚ´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÖ¸¶¨ÊýÁ¿µÄ×Ö·û¡£ËùÊô»·¾³£º¸Ãº¯Êý³£¼ûÓÚVisual BasicºÍMicrosoft ExcelÖС£²ÎÊý£ºStart£ºÖ¸¶¨´Ó×Ö·û´®µÄÄĸöλÖÿªÊ¼½ØÈ¡¡£Length£ºÖ¸¶¨Òª½ØÈ¡µÄ×Ö·ûÊýÁ¿¡£

MIDº¯ÊýÊÇVBÖÐÓÃÓÚ´Ó×Ö·û´®ÖÐÌáȡָ¶¨ÊýÁ¿×Ö·ûµÄº¯Êý¡£ÆäÖ÷ÒªÓÃ;ÊÇ´Ó¸ø¶¨µÄ×Ö·û´®ÖлñÈ¡ÌØ¶¨²¿·Ö£¬ÕâÔÚ±à³ÌºÍÊý¾Ý´¦ÀíÖзdz£ÓÐÓᣡ¾Ãû³Æ¡¿Mid ´Ó×Ö·û´®Öзµ»ØÖ¸¶¨ÊýÄ¿µÄ×Ö·û¡£¡¾Àà±ð¡¿×Ö·û´®º¯Êý ¡¾Ô­ÐΡ¿Mid£¨string£¬ start[£¬ length]£©¡¾²ÎÊý¡¿stringÊÇÒ»¸ö×Ö·û´®±í´ïʽ£¬´ÓÖзµ»Ø×Ö·û¡£

Ñ¡ÔñMIDº¯Êý£¬ÔÚµ¯³öµÄ¡°²åÈ뺯Êý¡±´°¿ÚÖУ¬·Ö±ðÑ¡ÔñÀà±ðΪ¡°Îı¾¡±£¬º¯ÊýΪ¡°MID¡±£¬µãÈ·¶¨¡£¸Ãº¯ÊýÓÐÈý¸ö²ÎÊý£¬µÚÒ»¸ö²ÎÊýÊǶԲÙ×÷µÄ×Ö·û´®£¬µÚ¶þ¸ö±íʾ´ÓµÚÒ»¸ö²ÎÊý±íʾµÄ×Ö·û´®Ê²Ã´Î»ÖÿªÊ¼²Ù×÷£¬µÚÈý¸ö²ÎÊý±íʾȡµÚÒ»¸ö²ÎÊý×Ö·û´®¶à³¤ÄÚÈÝ¡£

ÔÚExcelÖУ¬MIDº¯ÊýÊÇÒ»¸öÎı¾º¯Êý£¬Ö÷ÒªÓÃÓÚ´ÓÒ»¸öÎı¾×Ö·û´®ÖÐÌáÈ¡×Ó×Ö·û´®¡£Ïêϸ½âÊÍ£º MIDº¯ÊýµÄ»ù±¾º¬Ò壺MIDº¯ÊýµÄÃû³Æ´ú±í¡°Öм䡱¡£ËüÊÇÒ»¸öÓÃÓÚ´ÓÎı¾×Ö·û´®ÖÐÌáÈ¡ÌØ¶¨Î»ÖõÄ×Ö·û»ò×Ö·ûÐòÁеŤ¾ß¡£Í¨¹ýʹÓÃMIDº¯Êý£¬Óû§¿ÉÒÔÇáËɵػñÈ¡×Ö·û´®ÖеÄÌØ¶¨²¿·Ö¡£

Midº¯ÊýÊÇVisualBasicºÍMicrosoftExcelÖеÄÒ»¸ö×Ö·û´®º¯Êý£¬Æä¹¦ÄÜÊÇ´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÖ¸¶¨ÊýÁ¿µÄ×Ö·û¡£ÔÚExcel²Ù×÷ÖУ¬Èç¹ûÄãÐèÒª´Ó¿Î³ÌÃû³ÆÖÐÌáÈ¡³ö¿Î³ÌÀàÐÍ£¬±ÈÈç´Ó¡°520С°üExcelϵÁпγ̡±ÖÐÌáÈ¡³ö¡°Excel¡±£¬¿ÉÒÔʹÓÃÒÔϹ«Ê½£º=MID£¨A2£¬6£¬5£©¡£

midº¯ÊýµÄº¬Òå

1¡¢MIDÊÇEXCELÖеÄÒ»¸ö×Ö·û´®º¯Êý£¬×÷ÓÃÊÇ´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÖ¸¶¨ÊýÁ¿µÄ×Ö·û¡£Õâ¸öº¯Êý¾ßÓÐ3¸ö²ÎÊý£¬Ã¿¸ö²ÎÊý¶¼ÊDZØÑ¡±ØÌîµÄ£¬Â©ÌîÒ»Ïî¾ÍÎÞ·¨Ê¹Óá£

2¡¢midº¯ÊýÊÇÒ»ÖÖ×Ö·û´®º¯Êý£¬ÔÚExcel¡¢VBA¡¢SQLµÈ±à³ÌÓïÑÔÖж¼ÓÐÓ¦Óá£midº¯ÊýµÄº¬ÒåÊÇ´ÓÒ»¸ö×Ö·û´®ÖÐÌáȡָ¶¨³¤¶ÈµÄ×Ó×Ö·û´®£¬¿ÉÒÔÖ¸¶¨ÆðʼλÖúÍ×Ó×Ö·û´®³¤¶È¡£

2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

3¡¢midº¯ÊýµÄº¬ÒåÊÇ£ºÔÚExcelµÈµç×Ó±í¸ñÈí¼þÖУ¬midº¯ÊýÓÃÓÚÌáÈ¡Îı¾×Ö·û´®ÖеÄ×Ó×Ö·û´®¡£ÒÔÏÂÊǹØÓÚmidº¯ÊýµÄÏêϸ½âÊÍ£º»ù±¾¶¨Ò壺midº¯ÊýÖ÷ÒªÓÃÓÚ´ÓÒ»¸ö¸ø¶¨µÄÎı¾×Ö·û´®ÖÐÌáÈ¡×Ó×Ö·û´®¡£Í¨¹ýÖ¸¶¨ÆðʼλÖúÍÒªÌáÈ¡µÄ×Ö·ûÊýÁ¿£¬¿ÉÒÔ»ñȡԭʼ×Ö·û´®ÖеÄÌØ¶¨²¿·Ö¡£

4¡¢midº¯ÊýÊÇÈ¡Îı¾ÆäÖÐÒ»¸öÖµµÄº¯Êý¡£lookupº¯ÊýÊÇÔÚµ¥ÐÐÇøÓò»òµ¥ÁÐÇøÓò£¨ÏòÁ¿£©ÖвéÕÒÊýÖµ£¬È»ºó·µ»ØµÚ¶þ¸öµ¥ÐÐÇøÓò»òµ¥ÁÐÇøÓòÖÐÏàͬλÖõÄÊýÖµ¡£Ê¹Ó÷½·¨£ºmidº¯ÊýʹÓ÷½·¨£ºÔÚExcelµ¥Ôª¸ñÖÐÊäÈëÒ»×éÊý¾Ý£¬ÐèÒªÌáÈ¡ÆäÖеöÊý×Ö¡£

2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

vbÖÐmidº¯ÊýÊÇʲôÒâ˼

2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

VBÖеÄMidº¯ÊýÊôÓÚ×Ö·û´®ÀàµÄº¯Êý¡£MidÊÇVisual BasicºÍMicrosoft ExcelÖеÄÒ»¸ö×Ö·û´®º¯Êý£¬×÷ÓÃÊÇ´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÖ¸¶¨ÊýÁ¿µÄ×Ö·û¡£Õâ¸öº¯ÊýµÄ3¸ö²ÎÊý¸÷ÔÚVBºÍExcelÖл¥ÏàµÈ¼Û£¬µ«VBÖеÄLength²ÎÊý¿ÉÒÔÊ¡ÂÔ£¬¶øExcelÖÐnum_chars²ÎÊý²»¿ÉÊ¡ÂÔ¡£

midÊǽØÈ¡×Ó×Ö·û´®º¯Êý¡£Ó÷¨£ºdim a$£¬b$£¬n1%£¬n2 a=mid£¨b£¬n1£¬n2£©´Ób×Ö·û´®×ó±ßµÄµÚn1¸ö×Ö·û¿ªÊ¼£¬´Ó×óµ½ÓÒÁ¬Ðø½ØÈ¡n2¸ö×Ö·û£¬ÐγÉÒ»¸öеÄ×Ö·û´®£¬²¢¸³Öµ¸øa¡£

Midº¯ÊýÊÇVBÖеÄÒ»¸ö×Ö·û´®º¯Êý£¬ÓÃÓÚ´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÌØ¶¨ÊýÁ¿µÄ×Ö·û¡£ÒÔÏÂÊǹØÓÚMidº¯ÊýµÄÏêϸ½âÊÍ£ºº¯Êý×÷ÓãºÖ÷Òª¹¦ÄÜ£º´ÓÒ»¸ö×Ö·û´®ÖнØÈ¡³öÌØ¶¨ÊýÁ¿µÄ×Ö·û¡£²ÎÊý˵Ã÷£ºString£ºÒª´ÓÖнØÈ¡×Ö·ûµÄԭʼ×Ö·û´®¡£Start£º¿ªÊ¼½ØÈ¡×Ö·ûµÄλÖá£Èç¹ûStartСÓÚ1£¬º¯Êý»á·µ»Ø´íÎóÐÅÏ¢¡£

Midº¯ÊýÊÇVBÖÐÓÃÓÚ´ÓÒ»¸ö×Ö·û´®ÖÐÌáÈ¡×Ó×Ö·û´®µÄÖØÒª¹¤¾ß¡£¼ÙÉèÎÒÃÇÓÐÒ»¸ö×Ö·û´®a=aabbcc£¬Èç¹ûÎÒÃÇÒª´ÓÖÐÌáÈ¡bb£¬¿ÉÒÔʹÓÃMid£¨aabbcc£¬3£¬2£©¡£

VBÖеÄMidº¯ÊýÓÃÓÚÌáÈ¡×Ö·û´®µÄ×Ó×Ö·û´®¡£¸Ãº¯Êý·µ»Ø×Ö·û´®ÖÐÖ¸¶¨Î»ÖÿªÊ¼µÄÌØ¶¨ÊýÁ¿µÄ×Ö·û¡£Ïêϸ½âÊÍÈçÏ£ºMidº¯ÊýµÄ»ù±¾Óï·¨ ÔÚVisual BasicÖУ¬Midº¯ÊýÓÃÓÚ´ÓÎı¾×Ö·û´®ÖÐÌáÈ¡×Ó×Ö·û´®¡£Æä»ù±¾Ó﷨Ϊ£ºvb Mid ÆäÖУº`string` ÊÇÒª´ÓÖÐÌáÈ¡×Ó×Ö·û´®µÄÔ´×Ö·û´®¡£

MIDº¯ÊýÔõôÓÃ

MIDº¯ÊýÔÚEXCELÖо­³£Óõ½£¬¿ÉÒÔÀûÓÃËüÀ´½ØÈ¡Éí·ÝÖ¤ºÅÂëµÄ³öÉúÈÕÆÚ¼°ÐԱ𡣠Ó÷¨Ò»£º ÖÚËùÖÜÖª£¬Éí·ÝÖ¤ºÅ´ÓµÚÆßλ¿ªÊ¼£¬³¤¶È8λ¾ÍÊdzöÉúÈÕÆÚ£¬ËùÒÔÎÒÃÇֻҪʹÓù«Ê½´ÓµÚÆßλ¿ªÊ¼½ØÈ¡£¬³¤¶ÈΪ8¾ÍÄܽØÈ¡µ½Á˳öÉúÈÕÆÚ£¬²»¹ý½ØÈ¡³öÀ´µÄ¸ñʽֻÊÇÎı¾¸ñʽ£¬¿ÉÒÔÀûÓÃTEXTº¯Êý°Ñ½ØÈ¡µÄ×Ö·û´®¸ñʽ»¯ÎªÈÕÆÚµÄÐÎʽ¡£

µÚÒ»²½£º µçÄÔ´ò¿ª±í¸ñ£¬µã»÷Ò»¸öµ¥Ôª¸ñ¡£ µÚ¶þ²½¡¢ÔÚ¹«Ê½Ò³Ã棬µã»÷¡¾²åÈ뺯Êý¡¿¡£ µÚÈý²½¡¢ÔÚ²åÈ뺯Êý´°¿Ú£¬ËÑË÷¡¾MID¡¿£¬ÔÙµã»÷¡¾MID¡¿¡£

Èçͼ£¬ÔÚB4µ¥Ôª¸ñÊäÈ빫ʽ=2018-mid£¨A4£¬7£¬4£©.°´»Ø³µ¼ü¼´¿ÉÌáÈ¡A4µ¥Ôª¸ñµÄÉí·ÝÖ¤ºÅÄêÁä¡£ÏÂÀ­¹«Ê½£¬¿ÉÒÔÌáÈ¡Õû¸öAÁеÄÉí·ÝÖ¤ºÅÄêÁä¡£

´ò¿ªExcel±í¸ñ£¬²¢¶¨Î»µ½ÐèҪʹÓÃMIDº¯ÊýµÄµ¥Ôª¸ñ¡£ÊäÈëMIDº¯Êý£ºÔÚÄ¿±êµ¥Ôª¸ñÖÐÊäÈë¡°=MID£¨¡±¡£½Ó×ÅÊäÈëÒªÌáÈ¡Îı¾µÄµ¥Ôª¸ñÒýÓã¬ÀýÈç¡°A1¡±¡£ÊäÈ붺ºÅ¡°£¬¡±ÒÔ·Ö¸ô²ÎÊý¡£ÊäÈ뿪ʼÌáÈ¡µÄλÖã¬ÀýÈç¡°2¡±±íʾ´ÓµÚ¶þ¸ö×Ö·û¿ªÊ¼ÌáÈ¡¡£ÔÙ´ÎÊäÈ붺ºÅ¡°£¬¡±¡£ÊäÈëÒªÌáÈ¡µÄ×Ö·ûÊý£¬ÀýÈç¡°2¡±±íʾÌáÈ¡Á½¸ö×Ö·û¡£

MIDº¯ÊýÓÃÓÚ´ÓÎı¾×Ö·û´®µÄÖ¸¶¨Î»ÖÿªÊ¼ÌáÈ¡ÌØ¶¨ÊýÁ¿µÄ×Ö·û£¬ÆäÓ﷨Ϊ£ºMID£¨text£¬ start_num£¬ num_chars£©¡£ÒÔÏÂÊǾßÌåʹÓ÷½·¨£º²ÎÊý˵Ã÷£ºtext£º±ØÐè²ÎÊý£¬±íʾҪÌáÈ¡×Ö·ûµÄÎı¾×Ö·û´®¡£start_num£º±ØÐè²ÎÊý£¬±íʾ¿ªÊ¼ÌáÈ¡µÄλÖ㨴Ó1¿ªÊ¼¼ÆÊý£©¡£num_chars£º±ØÐè²ÎÊý£¬±íʾҪÌáÈ¡µÄ×Ö·ûÊýÁ¿¡£

excel±í¸ñÖÐmidÊÇʲôÒâ˼

2025Äêmidº¯ÊýÊÇʲôÀàÐ͵ĺ¯Êý£¨2025Äêmidº¯ÊýÊôÓÚʲôº¯Êý£©

ExcelÖеÄMID¡¢MOD¡¢IFERRORº¯Êý·Ö±ðÓÃÓÚÎı¾½ØÈ¡¡¢ÓàÊý¼ÆËãºÍ´íÎó´¦Àí£¬ÒÔÏÂÊÇÏêϸ˵Ã÷£º MIDº¯Êý¹¦ÄÜ£º´ÓÎı¾×Ö·û´®ÖнØÈ¡Ö¸¶¨Î»ÖÿªÊ¼µÄÈô¸É×Ö·û¡£

ExcelÖÐMIDµÄÒâ˼ÊÇ¡°Öм䡱£¬´ú±íÒ»¸öÎı¾º¯Êý£¬ÓÃÓÚ´ÓÒ»¸öÎı¾×Ö·û´®ÖÐÌáÈ¡×Ó×Ö·û´®¡£ÒÔÏÂÊǹØÓÚMIDº¯ÊýµÄÏêϸ½âÊÍ£º»ù±¾º¬Ò壺MIDº¯ÊýÓÃÓÚ´ÓÎı¾×Ö·û´®ÖÐÌáÈ¡ÌØ¶¨Î»ÖõÄ×Ö·û»ò×Ö·ûÐòÁС£º¯Êý½á¹¹£ºMIDº¯ÊýµÄÓï·¨½á¹¹Îª£º=MIDtext£ºÐèÒªÌáÈ¡×Ó×Ö·û´®µÄÔ´Îı¾×Ö·û´®¡£start_num£º¿ªÊ¼ÌáÈ¡µÄλÖá£

EXCELº¯ÊýMIDÓÃÓÚ´ÓÎı¾×Ö·û´®ÖÐÌáȡָ¶¨Î»ÖõÄ×Ö·û¡£º¯Êý¹¦ÄÜ£ºMIDº¯ÊýÄܹ»´ÓÎı¾×Ö·û´®µÄÈÎÒâλÖÿªÊ¼£¬Ìáȡָ¶¨ÊýÁ¿µÄ×Ö·û¡£Õâ¶ÔÓÚ´¦Àí°üº¬Ìض¨¸ñʽÐÅÏ¢£¨ÈçÈÕÆÚ¡¢´úÂëµÈ£©µÄµ¥Ôª¸ñ·Ç³£ÓÐÓá£Óï·¨¸ñʽ£ºMID£¨text£¬ start_num£¬ num_chars£©¡£

(ÔðÈα༭£ºIT½ÌÑ§Íø)

¸ü¶à

Ïà¹ØÎ¢ÐÅÓªÏúÎÄÕÂ

ÍÆ¼ö΢ÐÅÓªÏúÎÄÕÂ