解决wkwebview 缓存问题

解决signature 不响应问题。

RedAnt CRM/APEX CRM/APEX CRM/RAWKWebView.m

@@ -576,6 +576,10 @@
 
 - (void)handleDatetimePicker:(NSDictionary *)params
 {
+
+
+    NSLog(@"handleDatetimePicker %@",params);
+
     [self ra_dateTimePicker:params];
 }