nsurlsession fix proxy dict type 3

Author: bdbai

backends/nsurlsession/src/client.rs

@@ -5,7 +5,7 @@ use nyquest_interface::client::{CachingBehavior, ClientOptions, ProxyOptions};
 use nyquest_interface::{Body, Error as NyquestError, Method, Request, Result as NyquestResult};
 use objc2::rc::Retained;
 use objc2::runtime::ProtocolObject;
-use objc2::{AllocAnyThread, Message};
+use objc2::AllocAnyThread;
 use objc2_foundation::{
     ns_string, NSCharacterSet, NSData, NSDictionary, NSMutableCharacterSet, NSMutableDictionary,
     NSMutableURLRequest, NSNumber, NSString, NSTimeInterval, NSURLComponents,
@@ -48,13 +48,17 @@ impl NSUrlSessionClient {
                                 ns_string!("HTTPProxy"),
                                 ns_string!("HTTPPort"),
                             ],
-                            &[ns_string!("1").retain(), http_proxy.0, http_proxy.1],
+                            &[
+                                NSNumber::new_i32(1).into_super().into_super(),
+                                http_proxy.0.into_super(),
+                                http_proxy.1.into_super(),
+                            ],
                         );
 
                         if let Some(https_proxy) =
                             proxy_url_for_https.and_then(|url| parse_proxy_host_port(&url))
                         {
-                            dict.insert(ns_string!("HTTPSEnable"), &ns_string!("1").retain());
+                            dict.insert(ns_string!("HTTPSEnable"), &NSNumber::new_i32(1));
                             dict.insert(ns_string!("HTTPSProxy"), &https_proxy.0);
                             dict.insert(ns_string!("HTTPSPort"), &https_proxy.1);
                         }