xlua 知识

Arzie100

1. string.gsub(str,')','') 报错：invalid pattern capture
2.         解决：使用%转义 -> string.gsub(str,'%)','')'%('
3.        
4.        
7. ministringextend ={}-- 字符串切割function ministringextend.StringSplit( str,reps )local resultStrList ={}
8.     string.gsub(str,'[^'..reps..']+',function( w )
9.         table.insert(resultStrList,w)end)return resultStrList
10. endfunction ministringextend.EndWith(str_source,str)if#str_source >=#str thenreturn string.sub(str_source,-string.len(str))== str
11.     elsereturnfalseendendfunction ministringextend.ltrim(input)return string.gsub(input,"^[ \t\n\r]+","")endfunction ministringextend.rtrim(input)return string.gsub(input,"[ \t\n\r]+$","")endfunction ministringextend.trim(input)
12.     input = string.gsub(input,"^[ \t\n\r]+","")return string.gsub(input,"[ \t\n\r]+$","")end

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