给PV事件添加新的参数referrer_id

Example/GMPhobos/Images.xcassets/AppIcon.appiconset/Contents.json

 {
   "images" : [
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "iphone",
+      "size" : "20x20",
+      "scale" : "3x"
+    },
     {
       "idiom" : "iphone",
       "size" : "29x29",
@@ -30,6 +40,16 @@
       "size" : "60x60",
       "scale" : "3x"
     },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "ipad",
+      "size" : "20x20",
+      "scale" : "2x"
+    },
     {
       "idiom" : "ipad",
       "size" : "29x29",

Pod/Classes/UIViewController+Phobos.h

@@ -9,6 +9,8 @@
 #import <UIKit/UIKit.h>
 
 @interface UIViewController (Phobos)
+
+
 /**
  *  @author 翟国钧, 16-02-24 17:02:22
  *
@@ -41,4 +43,9 @@
  */
 @property (nonatomic, copy, nonnull) NSString *inTime;
 
+/**
+ <#Description#>
+ */
+@property (nonatomic, copy, nonnull) NSString *referrerId;
+
 @end

Pod/Classes/UIViewController+Phobos.m

@@ -63,4 +63,11 @@
     return inTime;
 }
 
+- (void)setReferrerId:(NSString *)referrerId {
+    objc_setAssociatedObject(self, @selector(referrerId), referrerId, OBJC_ASSOCIATION_COPY);
+}
+
+- (NSString *)referrerId {
+    return objc_getAssociatedObject(self, @selector(referrerId));
+}
 @end