Wildcard Searches
You can search for exact strings or you can perform a wildcard search. Use the * (asterisk) as a wildcard for a string of characters. For example, the search criteria a*le would find both able and apple . Use the + (plus sign) as a wildcard for any one character. The search criteria a+le would fine able but not apple .
Use the # (pound sign) as an escape symbol. With this symbol you can search for the special characters * (asterisk), + (plus sign), or # (pound sign). For example, to locate the string 1+2 you would specify a search string of 1#+2 .
也就是用#囉。
原帖由 pocan0408 于 2009-5-6 13:56 发表
Wildcard Searches
You can search for exact strings or you can perform a wildcard search. Use the * (asterisk) as a wildcard for a string of characters. For example, the search criteria a*le would find both able and apple . Use the + (plus sign) as a wildcard for any one character. The search criteria a+le would fine able but not apple .
Use the # (pound sign) as an escape symbol. With this symbol you can search for the special characters * (asterisk), + (plus sign), or # (pound sign). For example, to locate the string 1+2 you would specify a search string of 1#+2 .
也就是用#囉。
刚刚也在老白的博客中看以,可以用'#'进行转义:
http://blog.chinaunix.net/u1/40527/showart_1341455.html