你可以在ini文件末尾添加一个其他文件,(记录添加的文件大小) 然后loadfile的时候,只load真正的ini文件内容,而添加的文件不加载 给你两个函数,压缩文件用的,也许能用得上: procedure CompressFiles(Files : TStringList; const Filename : String); var infile, outfile, tmpFile : TFileStream; compr : TCompressionStream; i,l : Integer; s : String; begin if Files.Count > 0 then begin outFile := TFileStream.Create(Filename,fmCreate); try { the number of files } l := Files.Count; outfile.Write(l,SizeOf(l)); for i := 0 to Files.Count-1 do begin infile := TFileStream.Create(Files[i],fmOpenRead); try { the original filename } s := ExtractFilename(Files[i]); l := Length(s); outfile.Write(l,SizeOf(l)); outfile.Write(s[1],l); { the original filesize } l := infile.Size; outfile.Write(l,SizeOf(l)); { compress and store the file temporary} tmpFile := TFileStream.Create('tmp',fmCreate); compr := TCompressionStream.Create(clMax,tmpfile); try compr.CopyFrom(infile,l); finally compr.Free; tmpFile.Free; end; { append the compressed file to the destination file } tmpFile := TFileStream.Create('tmp',fmOpenRead); try outfile.CopyFrom(tmpFile,0); finally tmpFile.Free; end; finally infile.Free; end; end; finally outfile.Free; end; DeleteFile('tmp'); end; end;procedure DecompressFiles(const Filename, DestDirectory : String); var dest,s : String; decompr : TDecompressionStream; infile, outfile : TFilestream; i,l,c : Integer; begin // IncludeTrailingPathDelimiter (D6/D7 only) dest := IncludeTrailingPathDelimiter(DestDirectory); infile := TFileStream.Create(Filename,fmOpenRead); try { number of files } infile.Read(c,SizeOf(c)); for i := 1 to c do begin { read filename } infile.Read(l,SizeOf(l)); SetLength(s,l); infile.Read(s[1],l); { read filesize } infile.Read(l,SizeOf(l)); { decompress the files and store it } s := dest+s; //include the path outfile := TFileStream.Create(s,fmCreate); decompr := TDecompressionStream.Create(infile); try outfile.CopyFrom(decompr,l); finally outfile.Free; decompr.Free; end; end; finally infile.Free; end; end;
然后loadfile的时候,只load真正的ini文件内容,而添加的文件不加载
给你两个函数,压缩文件用的,也许能用得上:
procedure CompressFiles(Files : TStringList; const Filename : String);
var
infile, outfile, tmpFile : TFileStream;
compr : TCompressionStream;
i,l : Integer;
s : String;
begin
if Files.Count > 0 then
begin
outFile := TFileStream.Create(Filename,fmCreate);
try
{ the number of files }
l := Files.Count;
outfile.Write(l,SizeOf(l));
for i := 0 to Files.Count-1 do
begin
infile := TFileStream.Create(Files[i],fmOpenRead);
try
{ the original filename }
s := ExtractFilename(Files[i]);
l := Length(s);
outfile.Write(l,SizeOf(l));
outfile.Write(s[1],l);
{ the original filesize }
l := infile.Size;
outfile.Write(l,SizeOf(l));
{ compress and store the file temporary}
tmpFile := TFileStream.Create('tmp',fmCreate);
compr := TCompressionStream.Create(clMax,tmpfile);
try
compr.CopyFrom(infile,l);
finally
compr.Free;
tmpFile.Free;
end;
{ append the compressed file to the destination file }
tmpFile := TFileStream.Create('tmp',fmOpenRead);
try
outfile.CopyFrom(tmpFile,0);
finally
tmpFile.Free;
end;
finally
infile.Free;
end;
end;
finally
outfile.Free;
end;
DeleteFile('tmp');
end;
end;procedure DecompressFiles(const Filename, DestDirectory : String);
var
dest,s : String;
decompr : TDecompressionStream;
infile, outfile : TFilestream;
i,l,c : Integer;
begin
// IncludeTrailingPathDelimiter (D6/D7 only)
dest := IncludeTrailingPathDelimiter(DestDirectory);
infile := TFileStream.Create(Filename,fmOpenRead);
try
{ number of files }
infile.Read(c,SizeOf(c));
for i := 1 to c do
begin
{ read filename }
infile.Read(l,SizeOf(l));
SetLength(s,l);
infile.Read(s[1],l);
{ read filesize }
infile.Read(l,SizeOf(l));
{ decompress the files and store it }
s := dest+s; //include the path
outfile := TFileStream.Create(s,fmCreate);
decompr := TDecompressionStream.Create(infile);
try
outfile.CopyFrom(decompr,l);
finally
outfile.Free;
decompr.Free;
end;
end;
finally
infile.Free;
end;
end;