现象：

　　访问google places api，返回错误：

　　　　ASIHTTPRequestErrorDomain Code=1 *** SSL problem ****

 

解决方法：

方法：startRequest

        if (![self validatesSecureCertificate]) {

            // see: http://iphonedevelopment.blogspot.com/2010/05/nsstream-tcp-and-ssl.html

            

            NSDictionary *sslProperties = [[NSDictionary alloc] initWithObjectsAndKeys:

                                      [NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredCertificates,

                                      [NSNumber numberWithBool:YES], kCFStreamSSLAllowsAnyRoot,

                                      [NSNumber numberWithBool:NO],  kCFStreamSSLValidatesCertificateChain,

                                      kCFNull,kCFStreamSSLPeerName,

                                      nil];

            

            CFReadStreamSetProperty((CFReadStreamRef)[self readStream],

                                    kCFStreamPropertySSLSettings,

                                    (CFTypeRef)sslProperties);

            [sslProperties release];

        }

加上一行：

 

        if (![self validatesSecureCertificate]) {

            // see: http://iphonedevelopment.blogspot.com/2010/05/nsstream-tcp-and-ssl.html

            

            NSDictionary *sslProperties = [[NSDictionary alloc] initWithObjectsAndKeys:

                                      [NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredCertificates,

                                      [NSNumber numberWithBool:YES], kCFStreamSSLAllowsAnyRoot,

                                      [NSNumber numberWithBool:NO],  kCFStreamSSLValidatesCertificateChain,

                                      kCFNull,kCFStreamSSLPeerName,

                                           @"kCFStreamSocketSecurityLevelTLSv1_0SSLv3", kCFStreamSSLLevel,

                                      nil];

            

            CFReadStreamSetProperty((CFReadStreamRef)[self readStream],

                                    kCFStreamPropertySSLSettings,

                                    (CFTypeRef)sslProperties);

            [sslProperties release];

        }