在[工程名]-Bridging-Header.h文件寫入:
#import <CommonCrypto/CommonDigest.h>
然後寫一個生成md5的函數:
class func md5String(str:String) ->String{
var cStr = (stras NSString).UTF8String
var buffer =UnsafeMutablePointer<UInt8>.alloc(16)
CC_MD5(cStr,(CC_LONG)(strlen(cStr)), buffer)
var md5String:NSMutableString =NSMutableString();
forvar i = 0; i <16; ++i{
md5String.appendFormat("%X2", buffer)
}
free(buffer)
returnString(md5String);
}