判断一个字节数组是否 beginsWith 另外一个字节数组，数组beginswith,import chilk

判断一个字节数组是否 beginsWith 另外一个字节数组，数组beginswith,import chilk

import chilkatzipData = chilkat.CkByteData()gifData = chilkat.CkByteData()#  Zip files begin with these 4 bytes:zipBegin = chilkat.CkByteData()zipBegin.append(\'\\x50\\x4B\\x03\\x04\',4)#  GIF files begin with \"GIF89\", which is this byte sequence:gifBegin = chilkat.CkByteData()gifBegin.append(\'\\x47\\x49\\x46\\x38\\x39\',5)success = zipData.loadFile(\"dude.zip\")if (success == True):    if (zipData.beginsWith(zipBegin)):        print \"Yes, this is a .zip archive!\"    else:        print \"No, this is not a .zip archive.\"else:    print \"Failed to load dude.zip\"success = gifData.loadFile(\"dude.gif\")if (success == True):    if (gifData.beginsWith(gifBegin)):        print \"Yes, this is a GIF image!\"    else:        print \"No, this is not a GIF image.\"else:    print \"Failed to load dude.gif\"#该片段来自于http://byrx.net