增加了对pv事件参数的防御性处理

GMPhobos.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "GMPhobos"
-  s.version          = "0.1.0"
+  s.version          = "0.1.1"
   s.summary          = "GM statistic data sdk"
 
 # This description is used to generate tags and improve search results.
@@ -26,7 +26,7 @@ Pod::Spec.new do |s|
   # s.screenshots     = "www.example.com/screenshots_1", "www.example.com/screenshots_2"
   s.license          = 'MIT'
   s.author           = { "licong" => "licong@gmei.com" }
-  s.source           = { :git => "http://git.gengmei.cc/gengmeiios/GMPhobos.git", :tag => "0.1.0" }
+  s.source           = { :git => "http://git.gengmei.cc/gengmeiios/GMPhobos.git", :tag => "0.1.1" }
   # s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'
 
   s.platform     = :ios, '7.0'

Pod/Classes/Phobos.m

@@ -28,6 +28,7 @@ static NSString *sdkVersion = @"110";
 @property (strong, nonatomic) NSString *sessionId;
 
 @property (strong, nonatomic) NSString *pageName;
+@property (strong, nonatomic) NSString *refererPageName;
 @property (strong, nonatomic) NSString *pageEnterTime;
 @property (strong, nonatomic) NSString *pageExitTime;
 @property (strong, nonatomic) NSMutableDictionary *pageEnterParam;
@@ -218,11 +219,16 @@ static NSString *sdkVersion = @"110";
 
 #pragma - mark pv
 - (void)onPageStart:(NSString *)pageName businessId:(NSString *)businessId referer:(NSString *)refererPageName{
+    self.businessId = [self isNonEmpty:businessId] ? businessId : @"";
+    self.refererPageName = [self isNonEmpty:refererPageName] ? refererPageName : @"";
+    if (![self isNonEmpty:pageName]) {
+        return;
+    }
     double enterTime = [[NSDate date] timeIntervalSince1970];
     _pageEnterParam = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                        pageName,@"page_name",
-                       businessId,@"business_id",
-                       refererPageName,@"referer",
+                       self.businessId,@"business_id",
+                       self.refererPageName,@"referer",
                        @(enterTime),@"in",nil];
 }
 
@@ -384,6 +390,17 @@ static NSString *sdkVersion = @"110";
     }
 }
 
+- (BOOL)isNonEmpty:(NSString *)string {
+    
+    NSMutableCharacterSet *emptyStringSet = [[NSMutableCharacterSet alloc] init];
+    [emptyStringSet formUnionWithCharacterSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]];
+    [emptyStringSet formUnionWithCharacterSet: [NSCharacterSet characterSetWithCharactersInString: @"　"]];
+    if ([string length] == 0) {
+        return NO;
+    }
+    NSString* str = [string stringByTrimmingCharactersInSet:emptyStringSet];
+    return [str length] > 0;
+}
 
 - (void)dealloc{
     if (self) {