Optimize HTTP calls

flutter/lib/models/ab_model.dart

@@ -10,8 +10,8 @@ import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 import 'package:bot_toast/bot_toast.dart';
-import 'package:http/http.dart' as http;
 
+import '../utils/http_service.dart' as http;
 import '../common.dart';
 
 final syncAbOption = 'sync-ab-with-recent-sessions';

flutter/lib/models/group_model.dart

@@ -7,7 +7,7 @@ import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/models/platform_model.dart';
 import 'package:get/get.dart';
 import 'dart:convert';
-import 'package:http/http.dart' as http;
+import '../utils/http_service.dart' as http;
 
 class GroupModel {
   final RxBool groupLoading = false.obs;

flutter/lib/models/user_model.dart

@@ -6,10 +6,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter_hbb/common/hbbs/hbbs.dart';
 import 'package:flutter_hbb/models/ab_model.dart';
 import 'package:get/get.dart';
-import 'package:http/http.dart' as http;
 
 import '../common.dart';
-import '../utils/http_service.dart' as httpR;
+import '../utils/http_service.dart' as http;
 import 'model.dart';
 import 'platform_model.dart';
 
@@ -18,6 +17,7 @@ bool refreshingUser = false;
 class UserModel {
   final RxString userName = ''.obs;
   final RxBool isAdmin = false.obs;
+
   bool get isLogin => userName.isNotEmpty;
   WeakReference<FFI> parent;
 
@@ -136,7 +136,8 @@ class UserModel {
   /// throw [RequestException]
   Future<LoginResponse> login(LoginRequest loginRequest) async {
     final url = await bind.mainGetApiServer();
-    final resp = await httpR.post('$url/api/login', body: jsonEncode(loginRequest.toJson()));
+    final resp = await http.post(Uri.parse('$url/api/login'),
+        body: jsonEncode(loginRequest.toJson()));
 
     final Map<String, dynamic> body;
     try {

flutter/lib/utils/http_service.dart

@@ -1,13 +1,13 @@
 import 'dart:convert';
 import 'package:http/http.dart' as http;
-
 import '../models/platform_model.dart';
+export 'package:http/http.dart' show Response;
 
 enum HttpMethod { get, post, put, delete }
 
 class HttpService {
   Future<http.Response> sendRequest(
-    String url,
+    Uri url,
     HttpMethod method, {
     Map<String, String>? headers,
     dynamic body,
@@ -23,12 +23,8 @@ class HttpService {
       return await _pollFultterHttp(url, method, headers: headers, body: body);
     }
 
-    if (body is! String) {
-      throw Exception('Unsupported HTTP body type');
-    }
-
     await bind.mainHttpRequest(
-        url: url,
+        url: url.toString(),
         method: methodName.toLowerCase(),
         body: body,
         header: headersJson);
@@ -38,26 +34,25 @@ class HttpService {
   }
 
   Future<http.Response> _pollFultterHttp(
-    String url,
+    Uri url,
     HttpMethod method, {
     Map<String, String>? headers,
     dynamic body,
   }) async {
     var response = http.Response('', 400); // 默认响应
-    Uri uri = Uri.parse(url);
 
     switch (method) {
       case HttpMethod.get:
-        response = await http.get(uri, headers: headers);
+        response = await http.get(url, headers: headers);
         break;
       case HttpMethod.post:
-        response = await http.post(uri, headers: headers, body: body);
+        response = await http.post(url, headers: headers, body: body);
         break;
       case HttpMethod.put:
-        response = await http.put(uri, headers: headers, body: body);
+        response = await http.put(url, headers: headers, body: body);
         break;
       case HttpMethod.delete:
-        response = await http.delete(uri, headers: headers, body: body);
+        response = await http.delete(url, headers: headers, body: body);
         break;
       default:
         throw Exception('Unsupported HTTP method');
@@ -91,23 +86,23 @@ class HttpService {
   }
 }
 
-Future<http.Response> get(String url, {Map<String, String>? headers}) async {
+Future<http.Response> get(Uri url, {Map<String, String>? headers}) async {
   return await HttpService().sendRequest(url, HttpMethod.get, headers: headers);
 }
 
-Future<http.Response> post(String url,
+Future<http.Response> post(Uri url,
     {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
   return await HttpService()
       .sendRequest(url, HttpMethod.post, body: body, headers: headers);
 }
 
-Future<http.Response> put(String url,
+Future<http.Response> put(Uri url,
     {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
   return await HttpService()
       .sendRequest(url, HttpMethod.put, body: body, headers: headers);
 }
 
-Future<http.Response> delete(String url,
+Future<http.Response> delete(Uri url,
     {Map<String, String>? headers, Object? body, Encoding? encoding}) async {
   return await HttpService()
       .sendRequest(url, HttpMethod.delete, body: body, headers: headers);