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dio

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This commit is contained in:
quantulr
2023-02-08 23:48:25 +08:00
parent 53ff2fc59b
commit 1b88c226ad
14 changed files with 102 additions and 470 deletions
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52
lib/material/login.dart
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@ -1,16 +1,11 @@
import 'dart:convert';
import 'dart:io';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
// import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import 'package:http/http.dart' as http;
import 'package:momo/models/login_resp.dart';
import 'package:momo/provider/token.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:momo/request/http_client.dart';
class LoginPage extends StatelessWidget {
const LoginPage({Key? key}) : super(key: key);
@ -61,7 +56,9 @@ class _LoginFormState extends ConsumerState<LoginForm> {
height: 20,
),
TextFormField(
obscureText: true,
controller: passwordController,
// keyboardType: TextInputType.,
decoration: const InputDecoration(
enabledBorder: OutlineInputBorder(borderSide: BorderSide()),
focusedBorder: OutlineInputBorder(borderSide: BorderSide()),
@ -76,26 +73,29 @@ class _LoginFormState extends ConsumerState<LoginForm> {
ElevatedButton(
child: const Text("登录"),
onPressed: () async {
if (usernameController.text.isNotEmpty &&
passwordController.text.isNotEmpty) {
http
.post(Uri.parse("http://192.168.110.156:8080/user/login"),
headers: {"Content-Type": "application/json"},
body: jsonEncode({
"username": usernameController.text,
"password": passwordController.text
}))
.then((resp) {
if (resp.statusCode == HttpStatus.ok) {
LoginResp loginResp =
LoginResp.fromJson(jsonDecode(resp.body));
ref.watch(tokenProvider.notifier).setToken(loginResp.token);
// context.go("/");
// });
}
}).catchError((err) {
print(err.toString());
if (usernameController.text.isEmpty ||
passwordController.text.isEmpty) {
return;
}
try {
Response resp = await dio.post("/user/login", data: {
"username": usernameController.text,
"password": passwordController.text
});
if (resp.statusCode == HttpStatus.ok) {
LoginResp loginResp = LoginResp.fromJson(resp.data);
ref.watch(tokenProvider.notifier).setToken(loginResp.token);
} else {
print(resp.statusCode);
}
} catch (e) {
// print(e is DioError);
// DioError err = e;
if (e is DioError) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(e.response?.data["msg"] ?? "请求错误")));
// print(e.response?.data["msg"] ?? "请求错误");
}
}
}),
],