Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaScript ÖÐʹÓà replace ´ïµ½ replaceAllµÄЧ¹û

·½·¨£º string.replace(new RegExp(oldString,"gm"),newString))
gm  g=global, m=multiLine£¬´óÖÂÉÏ·½·¨¾ÍÊÇÕâÑùµÄ£¬¿ÉÒÔʵÏÖÌæ»»È«²¿Ö¸¶¨×Ö´®
ÁíÒ»¸ö¼òµ¥µÄÑéÖ¤JSµÄ·½·¨£º
ÔÚä¯ÀÀÆ÷µØÖ·À¸ÊäÈë
javascript:alert("abcabcabc".replace(new RegExp("a","gm"),"ad"))
ÕâÑù±È½Ïʡʠ£¬²»ÖªµÀ¶àÐеĻ᲻»áºÜ·½±ã


Ïà¹ØÎĵµ£º

JavaScript¾«´â¶ÁÊé±Ê¼Ç(1)

http://blog.csdn.net/mouyong/archive/2009/10/02/4626852.aspx
Èç¹ûÄãÏë¼ÓÔ­×÷ÕßΪºÃÓÑ£ºÇëµã»÷ÒÔÏÂÁ´½Óhttp://hi.csdn.net/invite.php?u=8943&c=759c7fc189ea23c1
µÚ1Õ   ¾«»ª
JavaScriptµÄÌØÐÔÖÐÓÐÒ»²¿·ÖÌØÐÔ´øÀ´µÄÂé·³Ô¶Ô¶³¬³öËüÃǵļÛÖµ¡£ÆäÖУ¬Ò»Ð©ÌØÐÔÊÇÒòΪ¹æ·¶ºÜ²»ÍêÉÆ£¬´Ó¶ø¿ÉÄܵ¼Ö¿ÉÒÆ ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(6)

http://blog.csdn.net/mouyong/archive/2010/01/25/5252558.aspx
µÚ6Õ  Êý×é
Êý×éÊÇÒ»¶ÎÏßÐÔ·ÖÅäµÄÄڴ棬Ëüͨ¹ýÕûÊýÈ¥¼ÆËãÆ«ÒÆ²¢·ÃÎÊÆäÖеÄÔªËØ¡£Êý×é¿ÉÒÔÊǺܿìµÄÊý¾Ý½á¹¹¡£²»ÐÒµÄÊÇ£¬JavaScriptµÄÊý×é²»ÊÇÕâÑùµÄ¡£ËüÌṩÁËÒ»ÖÖÓµÓÐÀàËÆÊý×éÌØÐԵĶÔÏó¡£Ëü°ÑÊý×éµÄϱêת±ä³É×Ö·û´®£¬ÓÃÆä×÷ΪÊôÐÔ¡£ËüÃ÷ÏԵر ......

JavaScript¾«´â¶ÁÊé±Ê¼Ç(9)

http://blog.csdn.net/mouyong/archive/2010/03/10/5364047.aspx
µÚ9Õ  ´úÂë·ç¸ñ
¼ÆËã»ú³ÌÐòÊÇÈËÀàÖÆÔì³öÀ´µÄ×ÔÓµÄÊÂÎï¡£³ÌÐòͨ³£Óɺܶಿ·Ö×é³É£¬±íÏÖΪº¯Êý¡¢Óï¾äºÍ±í´ïʽ£¬ËüÃDZØÐë׼ȷÎÞÎ󵨰´ÕÕ˳ÐòÅÅÁС£×îÖյĽá¹û¼¸ºõ¶¼ºÍʵÏÖËüµÄ³ÌÐòûÓÐʲôÏàËÆÖ®´¦¡£ÔÚÈí¼þµÄ²úÆ·ÉúÃüÖÜÆÚÖУ¬Í¨³£ËüÃǶ¼»á±»ÐÞ¸ ......

JavaScriptͦÈë·þÎñÆ÷¶Ë¿ª·¢ÓïÑÔÐòÁÐ

Ô­ÎÄÁ´½Ó£ºJavaScript: Its Not Just for Browsers Any More
Node.jsÊÇÒ»Ì×ÓÃÀ´±àд¸ßÐÔÄÜÍøÂç·þÎñÆ÷µÄJavaScript¹¤¾ß°ü£¬Ò»ÏµÁеı仯ÓÉ´Ë¿ªÊ¼¡£
Ò²ÐíÄ㻹²»ÖªµÀ£¬JavaScriptÏÖÔÚÒѾ­³ÉÁËÒ»Ãſɱàд³öЧÂʼ«¸ßµÄ¡¢¿ÉÓÃÓÚ¿ª·¢²úÆ·¼¶web·þÎñÆ÷µÄ³öÉ«ÓïÑÔ¡£Æð³õÎÒÒ²²»ÏàÐÅ£¬µ«2009 ÄêÆô¶¯µÄÁ½¸öÏîÄ¿ÈÃÕâ³ÉΪ¿ÉÄÜ£ºCommonJSº ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ