C# Class Tup.Cobar4Net.Util.StringUtil

Mostra file Open project: tupunco/Tup.Cobar4Net

Public Methods

Method	Description
CountChar ( string str, char c ) : int
Decode ( byte src, int offset, int length, string charset ) : string
Decode ( byte src, string charset ) : string
DumpAsHex ( byte src, int length ) : string
Encode ( string src, string charset ) : byte[]
EqualsIgnoreCase ( string str1, string str2 ) : bool
GetRandomString ( int size ) : string
Hash ( string s, int start, int end ) : long	×Ö·û´®hashËã·¨£ºs[0]31^(n-1) + s[1]31^(n-2) + ... ×Ö·û´®hashËã·¨£ºs[0]31^(n-1) + s[1]31^(n-2) + ... + s[n-1] ÆäÖÐs[]Îª×Ö·û´®µÄ×Ö·ûÊý×é£¬»»Ëã³É³ÌÐòµÄ±í´ïÊ½Îª£º h = 31*h + s.charAt(i); => h = (h << 5) - h + s.charAt( i); & lt; br>
HexString2Bytes ( char hexString, int offset, int length ) : byte[]
IsEmpty ( string str ) : bool
Replace ( string text, string repl, string with ) : string
Replace ( string text, string repl, string with, int max ) : string
ReplaceChars ( string str, char searchChar, char replaceChar ) : string
ReplaceChars ( string str, string searchChars, string replaceChars ) : string
ReplaceOnce ( string text, string repl, string with ) : string
SafeToString ( object @object ) : string
ToString ( byte bytes ) : string

Method Details

CountChar() public static method

public static CountChar ( string str, char c ) : int
str	string
c	char
return	int

Decode() public static method

public static Decode ( byte src, int offset, int length, string charset ) : string
src	byte
offset	int
length	int
charset	string
return	string

Decode() public static method

public static Decode ( byte src, string charset ) : string
src	byte
charset	string
return	string

DumpAsHex() public static method

public static DumpAsHex ( byte src, int length ) : string
src	byte
length	int
return	string

Encode() public static method

public static Encode ( string src, string charset ) : byte[]
src	string
charset	string
return	byte[]

EqualsIgnoreCase() public static method

public static EqualsIgnoreCase ( string str1, string str2 ) : bool
str1	string
str2	string
return	bool

GetRandomString() public static method

public static GetRandomString ( int size ) : string
size	int
return	string

Hash() public static method

×Ö·û´®hashËã·¨£ºs[0]*31^(n-1) + s[1]*31^(n-2) + ...

×Ö·û´®hashËã·¨£ºs[0]*31^(n-1) + s[1]*31^(n-2) + ... + s[n-1]
ÆäÖÐs[]Îª×Ö·û´®µÄ×Ö·ûÊý×é£¬»»Ëã³É³ÌÐòµÄ±í´ïÊ½Îª£º
h = 31*h + s.charAt(i); => h = (h << 5) - h + s.charAt( i); & lt; br>

public static Hash ( string s, int start, int end ) : long
s	string
start	int	hash for s.substring(start, end)
end	int	hash for s.substring(start, end)
return	long

HexString2Bytes() public static method

public static HexString2Bytes ( char hexString, int offset, int length ) : byte[]
hexString	char
offset	int
length	int
return	byte[]

IsEmpty() public static method

public static IsEmpty ( string str ) : bool
str	string
return	bool

Replace() public static method

public static Replace ( string text, string repl, string with ) : string
text	string
repl	string
with	string
return	string

Replace() public static method

public static Replace ( string text, string repl, string with, int max ) : string
text	string
repl	string
with	string
max	int
return	string

ReplaceChars() public static method

public static ReplaceChars ( string str, char searchChar, char replaceChar ) : string
str	string
searchChar	char
replaceChar	char
return	string

ReplaceChars() public static method

public static ReplaceChars ( string str, string searchChars, string replaceChars ) : string
str	string
searchChars	string
replaceChars	string
return	string

ReplaceOnce() public static method

public static ReplaceOnce ( string text, string repl, string with ) : string
text	string
repl	string
with	string
return	string

SafeToString() public static method

public static SafeToString ( object @object ) : string
@object	object
return	string

ToString() public static method

public static ToString ( byte bytes ) : string
bytes	byte
return	string