1.修改Apex Mobile Refresh Footer触底刷新。

common/customUI/Refresh/Footer/JLRefreshFooter.m

@@ -132,17 +132,27 @@ CGFloat const JLRefreshFooterHeight = 30;
     
     [super scrollViewContentOffsetDidChange:change];
 
+    CGFloat offsetY = self.scrollView.jl_offsetY + self.scrollView.jl_height;
+    CGFloat startY = self.scrollView.jl_insetBottom + self.scrollView.jl_ContentHeight - self.jl_height;
+    CGFloat idle2WillRefresh = startY + self.jl_height * 1.5;
+    
     if (self.offsetBlock) {
         self.offsetBlock(self.scrollView.jl_ContentHeight - self.scrollView.jl_offsetY - self.scrollView.jl_height);
     }
     
+    if (self.scrollView.jl_ContentHeight >= self.scrollView.jl_height) {
+        
+        if (self.state != JLRefreshStateRefreshing && self.jl_y >= self.scrollView.jl_height && offsetY > self.jl_y) {
+            // 触底就加载
+            self.state = JLRefreshStateRefreshing;
+        }
+    }
+    
     if (self.state == JLRefreshStateRefreshing) {
         return;
     }
     
-    CGFloat offsetY = self.scrollView.jl_offsetY + self.scrollView.jl_height;
-    CGFloat startY = self.scrollView.jl_insetBottom + self.scrollView.jl_ContentHeight - self.jl_height;
-    CGFloat idle2WillRefresh = startY + self.jl_height * 1.5;
+    
     
     if ([self contentSizeIsOutOfScrollViewBounds]) {