Merge branch 'master' of git.naiterui.com:zouzhisheng/netrain_flutter_app

netrain_flutter_app/ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>8.0</string>
+  <string>9.0</string>
 </dict>
 </plist>

netrain_flutter_app/ios/Runner.xcodeproj/project.pbxproj

@@ -339,7 +339,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -426,7 +426,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -475,7 +475,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;

netrain_flutter_app/lib/douwen/dwMain.dart

@@ -24,14 +24,14 @@ class MyApp extends StatelessWidget {
             primarySwatch: Colors.blue,
             visualDensity: VisualDensity.adaptivePlatformDensity,
           ),
-          home: Scaffold(
+          initialRoute: "key1",
+          routes: <String, WidgetBuilder>{
+            "key1": (context) => Scaffold(
               appBar: AppBar(
                 title: Text("路由"),
               ),
               body: RouterNavigator(title: 'Flutter Demo Home Page'),
             ),
-          routes: <String, WidgetBuilder>{
-            "key1": (context) => MyApp(),
             "key2": (context) => Second()
           },
         ),
@@ -59,8 +59,7 @@ class _RouterNavigatorState extends State<RouterNavigator> {
       child: Column(
         children: [
           _item("跳转", () async {
-            var result = await Navigator.pushNamed(context, "key2",
-                arguments: "this is value");
+            var result = await Navigator.push(context, MaterialPageRoute(builder: (context) => Second()));
             print("返回值：$result");
           }),
           Image.asset(Images.bg_my_01)

netrain_flutter_app/lib/douwen/secondpage.dart

@@ -39,7 +39,10 @@ class _RouterNavigatorState extends State<RouterNavigator> {
       child: Column(
         children: [
           _item("跳转", () {
-            Navigator.popUntil(context,ModalRoute.withName("/"));
+            Navigator.of(context).popUntil(ModalRoute.withName("key1"));
+          }),
+          _item("跳转", () {
+            Navigator.pushNamed(context,"key2");
           })
         ],
       ),

netrain_flutter_app/lib/jishuaishuai/student.dart

+
+import 'dart:ffi';
+import 'dart:html';
+
+import 'package:flutter/material.dart';
+
+class textDemo  extends StatelessWidget {
+  // const ({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+    width: double.infinity,
+    color: Colors.blue,
+    child:Text (
+      "文本，我是个文本 woeijaoijfioasjfajfaojfoiasjfidsjfajf危机哦娃儿哦i啊就哦发i家阿减肥哦i阿减肥里挖掘佛i挖掘安抚啊发生放假啊师傅就撒就啊说",
+      maxLines: 10,
+      overflow: TextOverflow.ellipsis,
+      textDirection: TextDirection.ltr,
+      textAlign: TextAlign.center,
+      style: TextStyle(
+        color: Colors.orange,
+      ),
+    ),
+
+    );
+  }
+
+}
+
+
+class buttonDemo  extends StatelessWidget {
+
+  // const ({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+      return Column(
+      children: [
+        RaisedButton(
+            onPressed: (){},
+            child:Text("漂浮按钮")
+        ),
+        FlatButton(
+            onPressed: (){},
+            child: Text("扁平按钮")
+        ),
+        FlatButton.icon(
+            onPressed: (){},
+            icon: Icon(Icons.outbound),
+            label: Text("按钮"),
+          color: Colors.black,
+          textColor: Colors.white,
+        ),
+        OutlineButton(onPressed: (){},
+          child: Text("边框按钮"),
+        ),
+        IconButton(
+            onPressed: (){},
+            icon: Icon(Icons.access_alarm),
+        )
+      ],
+      );
+  }
+}
+
+
+
+
+class imageiconDemo extends StatelessWidget {
+  // const ({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+
+    return Column(
+      children: [
+        Icon(Icons.add),
+        IconButton(onPressed: (){}, icon: Icon(Icons.home)),
+        Image.network("http://www.baidu.com/baidu.php?url=a00000KEJeCxDFezEVpFL9_MH8XSqbHklw_maA_-0O-JAG-gv2I-uvEAQqh-teALqpO_NZN1EbyMj5iOpf3Z1ZREUPx5_1lniEkZj6mijxFoM8VqoaPcH0KOxWwCyPbmri5Hlwk-A8u4pBUbGLW2x882fEua1eOAEbBWTdTqxEMA631a3yr2qBWOz88FPpAVsair-sXakr4y6eguntj86fZCDab3.DR_aOQZsYpb2glyIiUr2s1f_uQr1Fv20.U1Yk0ZDqVSXS_0KY5IissIpS_QMU8pi110KGUHY1PWT0Iybq0ZKGujYk0APGujY1rjc0mhbqn10k0AuY5H00TA6qn0KET1Ys0AFL5H00UMfqn0K1XWY0ThIYmyTqn0K8IM0qna3snj0snj0sn0K-ThTqn0KYTh7buHYdrH0knHm0mhwGujdKnWT1rj0sPHnLPYm1fHndrRmdrH64rjDkwjT3PHcsPsKbmvPb5fK9TdqGuAnqujcVmhwbX0KzIjY3P1T0TgKGujYs0Z7Wpyfqn0K9mWYsg100TZ0qn0KVIZ0qn0KbuAqs5H00ThCqn0KYIgnqnHT1P1DYnWD3P1nYP1RznWDYnW60mynqnfKsUWYs0ZK9I7qhUA7M5H00ugwGujYVnfK9TLKWm1Ys0ZNspy4Wm1Ys0AuWIgfqn0K9uAu_myTqnfKLuMFEUHY0mMfqnfKzug7Y5HDvnWRLnW64rHTvrjm0Tv-b5Hbsn16Lm179n1F9nHRvrj60ULfqn0KETMKY5H0WnaPDw-fWnansc10Wna3sc10WwDuRc10WwDuR0AVG5H00UgfqnWfkn0KVm1Ys0AdWgvuzUvYqn0Kbmy4dmhNxTAk9Uh-bT1Ys0A7bTgbqVSXS_0K9uZ7Y5H00pgPWUjYs0Z7VIjYs0A7bgLPEIgFWuHYsczn0mLFW5HRkrjcL",
+        fit: BoxFit.fitWidth
+        ),
+        Image.asset("ic_home_normal.png")
+      ],
+    );
+    return Container(
+
+    );
+  }
+}
+
+
+

netrain_flutter_app/lib/main.dart

 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
+import 'package:netrain_flutter_app/xuehao/list_page.dart';
 
 import 'laishanqi/Stateful_page.dart';
 import 'laishanqi/Stateless_page.dart';
@@ -41,6 +42,7 @@ class MyApp extends StatelessWidget {
           "layout": (context) => LayoutPage(),
           "photo": (context) => PhotoApp(),
           "register": (context) => RegisterPage(),
+          "listPage":(context) => List_Page(),
         },
       ), onWillPop: ()async{
         Fluttertoast.showToast(msg: "退出");
@@ -80,6 +82,7 @@ class _RouterNavigatorState extends State<RouterNavigator> {
           _item("拍照页面", PhotoApp(), 'photo'),
           _item("登陆", LoginPage(), 'login'),
           _item("登录网络请求", LoginRequestPage(), 'loginRequest'),
+          _item("listview页面",List_Page(),'listPage'),
         ],
       ),
     );

netrain_flutter_app/lib/xuehao/Car.dart

+import 'package:json_annotation/json_annotation.dart';
+
+class Car{
+  //构造函数
+  Car({
+    this.name,
+    this.imageUrl,
+  });
+   String name;
+   String imageUrl;
+}
\ No newline at end of file

netrain_flutter_app/lib/xuehao/list_page.dart

+import 'package:flutter/material.dart';
+import 'package:flutter_easyrefresh/easy_refresh.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'Car.dart';
+
+class List_Page extends StatefulWidget {
+  @override
+  State<StatefulWidget> createState() => _ListPageState();
+}
+
+EasyRefreshController _controller = EasyRefreshController();
+
+class _ListPageState extends State<List_Page> {
+  @override
+  Widget build(BuildContext context) {
+    return new MaterialApp(
+        title: "listPage",
+        theme: ThemeData(
+          primarySwatch: Colors.blue,
+        ),
+        home: Scaffold(
+          appBar: AppBar(
+            title: Text("ListView"),
+            centerTitle: true,
+            leading: GestureDetector(
+              onTap: () {
+                Navigator.pop(context);
+              },
+              child: Icon(Icons.arrow_back_ios),
+            ),
+          ),
+          body: EasyRefresh(
+            header: MaterialHeader(),
+            footer: MaterialFooter(),
+            enableControlFinishRefresh: true,
+            enableControlFinishLoad: true,
+            controller: _controller,
+            child: ListView.builder(
+              itemCount: datas.length,
+              itemBuilder: _getDatas,
+            ),
+            onRefresh: () async {
+              setState(() {
+                refreshData();
+              });
+            },
+            onLoad: () async {},
+          ),
+        ));
+  }
+
+  Widget _getDatas(BuildContext context, int position) {
+    return Container(
+        child: GestureDetector(
+      child: Card(
+        elevation: 6,
+        shadowColor: Colors.redAccent,
+        margin: EdgeInsets.fromLTRB(16, 20, 16, 20),
+        child: Column(
+          children: [
+            SizedBox(height: 20),
+            Text(datas[position].name),
+            SizedBox(height: 10),
+            Image.network(
+              datas[position].imageUrl,
+              width: 340,
+              height: 200,
+            ),
+            SizedBox(height: 20),
+          ],
+        ),
+      ),
+      onTap: () {
+        var data = datas[position];
+        Fluttertoast.showToast(msg: "我点击了${data.name}");
+      },
+    ));
+  }
+}
+
+Future<void> refreshData() async {
+  await Future.delayed(Duration(seconds: 3), () {
+    for (int i = 0; i < datas.length; i++) {
+      datas[i].name = "刷新后的数据$i";
+    }
+    _controller.finishRefresh(success: true);
+  });
+}
+
+//定义一个全局的变量：模型数组
+List<Car> datas = [
+  Car(
+    name: '保时捷918 Spyder',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-7d8be6ebc4c7c95b.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '兰博基尼Aventador',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-e3bfd824f30afaac?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '法拉利Enzo',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-a1d64cf5da2d9d99?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: 'Zenvo ST1',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-bf883b46690f93ce?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '迈凯伦F1',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-5a7b5550a19b8342?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '萨林S7',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-2e128d18144ad5b8?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '科尼赛克CCR',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-01ced8f6f95219ec?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '布加迪Chiron',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-7fc8359eb61adac0?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '轩尼诗Venom GT',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-d332bf510d61bbc2.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  ),
+  Car(
+    name: '西贝尔Tuatara',
+    imageUrl:
+        'https://upload-images.jianshu.io/upload_images/2990730-3dd9a70b25ae6bc9?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240',
+  )
+];

netrain_flutter_app/lib/zhangfeng/LoginApi.dart

+import 'Network/HttpManager.dart';
+import 'Network/BaseHttpModel.dart';
+import 'Network/UrlPath.dart';
+
+/// 所有接口类
+class LoginApi {
+  ///示例请求
+  static loginRequest(Map<String, dynamic> param) {
+    return HttpManager.getInstance().request('auth/oauth/token', parameters: param, onResult: (data,errorMsg){
+      BaseHttpModel httpModel = data;
+      print(httpModel.data);
+    });
+  }
+}

netrain_flutter_app/lib/zhangfeng/LoginPage.dart

 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
-import 'Network/Api.dart';
+import 'LoginApi.dart';
 
 
 class LoginRequestPage extends StatefulWidget {
@@ -20,7 +20,7 @@ class _LoginState extends State<LoginRequestPage> {
     map['client_id'] = 'app';
     map['client_secret'] = '123456';
     map['platform'] = '0';
-    Api.request(map);
+    LoginApi.loginRequest(map);
   }
 
   @override

netrain_flutter_app/lib/zhangfeng/Network/Api.dart

-import 'HttpManager.dart';
-import 'UrlPath.dart';
-
-/// 所有接口类
-class Api {
-  ///示例请求
-  static request(Map<String, dynamic> param) {
-    return HttpManager.getInstance().get(UrlPath.baseUrl + 'auth/oauth/token', params: param);
-  }
-
-}

netrain_flutter_app/lib/zhangfeng/Network/BaseHttpModel.dart

+import 'package:json_annotation/json_annotation.dart';
+part 'BaseHttpModel.g.dart';
+
+@JsonSerializable()
+
+class BaseHttpModel{
+  final data;
+  final code;
+  final msg;
+
+  BaseHttpModel(this.data, this.code, this.msg);
+
+  factory BaseHttpModel.fromJson(Map<String, dynamic> json) => _$BaseHttpModelFromJson(json);
+  Map<String, dynamic> toJson() => _$BaseHttpModelToJson(this);
+
+  bool isSuccess(){
+    return this.code == 200;
+  }
+
+  String errorMsg() {
+    return this.msg.length > 0 ? this.msg : '网络有误，请稍后再试';
+  }
+}

netrain_flutter_app/lib/zhangfeng/Network/BaseHttpModel.g.dart

+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'BaseHttpModel.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+BaseHttpModel _$BaseHttpModelFromJson(Map<String, dynamic> json) {
+  return BaseHttpModel(
+    json['data'],
+    json['code'],
+    json['msg'],
+  );
+}
+
+Map<String, dynamic> _$BaseHttpModelToJson(BaseHttpModel instance) =>
+    <String, dynamic>{
+      'data': instance.data,
+      'code': instance.code,
+      'msg': instance.msg,
+    };

netrain_flutter_app/lib/zhangfeng/Network/Code.dart

-///错误编码
-class Code {
-  ///网络错误
-  static const NETWORK_ERROR = -1;
-
-  ///网络超时
-  static const NETWORK_TIMEOUT = -2;
-
-  ///网络返回数据格式化一次
-  static const NETWORK_JSON_EXCEPTION = -3;
-
-  static const SUCCESS = 200;
-
-  static errorHandleFunction(code, message, noTip) {
-    if (noTip) {
-      return message;
-    }
-    return message;
-  }
-}

netrain_flutter_app/lib/zhangfeng/Network/DataHelper.dart

-import 'dart:collection';
-import 'dart:convert';
-import 'package:crypto/crypto.dart';
-import 'package:convert/convert.dart';
-
-///参数加密工具
-class DataHelper {
-  static encryptParams(Map<String, dynamic> map) {
-    var buffer = StringBuffer();
-    map.forEach((key, value) {
-      buffer.write(key);
-      buffer.write(value);
-    });
-
-    buffer.write("SERECT");
-    var sign = string2MD5(buffer.toString());
-    print("sign--->" + sign);
-    return sign;
-  }
-
-  static string2MD5(String data) {
-    var content = new Utf8Encoder().convert(data);
-    var digest = md5.convert(content);
-    return hex.encode(digest.bytes);
-  }
-}

netrain_flutter_app/lib/zhangfeng/Network/DioLogInterceptor.dart

-import 'package:dio/dio.dart';
-
-///日志拦截器
-class DioLogInterceptor extends Interceptor {
-  ///请求前
-  @override
-  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
-    String requestStr = "\n==================== REQUEST ====================\n"
-        "- URL:\n${options.baseUrl + options.path}\n"
-        "- METHOD: ${options.method}\n";
-
-    requestStr += "- HEADER:\n${options.headers.mapToStructureString()}\n";
-
-    final data = options.data;
-    if (data != null) {
-      if (data is Map)
-        requestStr += "- BODY:\n${data.mapToStructureString()}\n";
-      else if (data is FormData) {
-        final formDataMap = Map()
-          ..addEntries(data.fields)
-          ..addEntries(data.files);
-        requestStr += "- BODY:\n${formDataMap.mapToStructureString()}\n";
-      } else
-        requestStr += "- BODY:\n${data.toString()}\n";
-    }
-    print(requestStr);
-
-    handler.next(options);
-  }
-
-  ///出错前
-  @override
-  void onError(DioError err, ErrorInterceptorHandler handler) {
-    String errorStr = "\n==================== RESPONSE ====================\n"
-        "- URL:\n${err.requestOptions.baseUrl + err.requestOptions.path}\n"
-        "- METHOD: ${err.requestOptions.method}\n";
-
-    errorStr +=
-    "- HEADER:\n${err.response.headers.map.mapToStructureString()}\n";
-    if (err.response != null && err.response.data != null) {
-      print('╔ ${err.type.toString()}');
-      errorStr += "- ERROR:\n${_parseResponse(err.response)}\n";
-    } else {
-      errorStr += "- ERRORTYPE: ${err.type}\n";
-      errorStr += "- MSG: ${err.message}\n";
-    }
-    print(errorStr);
-
-    handler.next(err);
-  }
-
-  ///响应前
-  @override
-  void onResponse(Response response, ResponseInterceptorHandler handler) {
-    String responseStr =
-        "\n==================== RESPONSE ====================\n"
-        "- URL:\n${response.requestOptions.uri}\n";
-    responseStr += "- HEADER:\n{";
-    response.headers.forEach(
-            (key, list) => responseStr += "\n  " + "\"$key\" : \"$list\",");
-    responseStr += "\n}\n";
-    responseStr += "- STATUS: ${response.statusCode}\n";
-
-    if (response.data != null) {
-      responseStr += "- BODY:\n ${_parseResponse(response)}";
-    }
-    printWrapped(responseStr);
-
-    handler.next(response);
-  }
-
-  void printWrapped(String text) {
-    final pattern = new RegExp('.{1,800}'); // 800 is the size of each chunk
-    pattern.allMatches(text).forEach((match) => print(match.group(0)));
-  }
-
-  String _parseResponse(Response response) {
-    String responseStr = "";
-    var data = response.data;
-    if (data is Map)
-      responseStr += data.mapToStructureString();
-    else if (data is List)
-      responseStr += data.listToStructureString();
-    else
-      responseStr += response.data.toString();
-
-    return responseStr;
-  }
-}
-
-///Map拓展，MAp转字符串输出
-extension Map2StringEx on Map {
-  String mapToStructureString({int indentation = 2}) {
-    String result = "";
-    String indentationStr = " " * indentation;
-    if (true) {
-      result += "{";
-      this.forEach((key, value) {
-        if (value is Map) {
-          var temp = value.mapToStructureString(indentation: indentation + 2);
-          result += "\n$indentationStr" + "\"$key\" : $temp,";
-        } else if (value is List) {
-          result += "\n$indentationStr" +
-              "\"$key\" : ${value.listToStructureString(indentation: indentation + 2)},";
-        } else {
-          result += "\n$indentationStr" + "\"$key\" : \"$value\",";
-        }
-      });
-      result = result.substring(0, result.length - 1);
-      result += indentation == 2 ? "\n}" : "\n${" " * (indentation - 1)}}";
-    }
-
-    return result;
-  }
-}
-
-///List拓展，List转字符串输出
-extension List2StringEx on List {
-  String listToStructureString({int indentation = 2}) {
-    String result = "";
-    String indentationStr = " " * indentation;
-    if (true) {
-      result += "$indentationStr[";
-      this.forEach((value) {
-        if (value is Map) {
-          var temp = value.mapToStructureString(indentation: indentation + 2);
-          result += "\n$indentationStr" + "\"$temp\",";
-        } else if (value is List) {
-          result += value.listToStructureString(indentation: indentation + 2);
-        } else {
-          result += "\n$indentationStr" + "\"$value\",";
-        }
-      });
-      result = result.substring(0, result.length - 1);
-      result += "\n$indentationStr]";
-    }
-
-    return result;
-  }
-}

netrain_flutter_app/lib/zhangfeng/Network/HttpManager.dart

 import 'package:dio/dio.dart';
-import 'Code.dart';
-import 'DioLogInterceptor.dart';
-import 'Loading.dart';
-import 'ResponseInterceptor.dart';
-import 'ResultData.dart';
+import 'package:netrain_flutter_app/zhangfeng/Network/BaseHttpModel.dart';
+import 'BaseHttpModel.dart';
 import 'UrlPath.dart';
-import 'DataHelper.dart';
 
 class HttpManager {
   static HttpManager _instance = HttpManager._internal();
   Dio _dio;
 
-  static const CODE_SUCCESS = 200;
-  static const CODE_TIME_OUT = -1;
-  static const CONNECT_TIMEOUT = 15000;
-
   factory HttpManager() => _instance;
 
   ///通用全局单例，第一次使用时初始化
   HttpManager._internal({String baseUrl}) {
     if (null == _dio) {
       _dio = new Dio(new BaseOptions(
-          baseUrl: UrlPath.baseUrl, connectTimeout: CONNECT_TIMEOUT));
-      _dio.interceptors.add(new DioLogInterceptor());
-      _dio.interceptors.add(new ResponseInterceptors());
+          baseUrl: UrlPath.baseUrl, connectTimeout: 15000));
     }
   }
 
@@ -53,84 +43,25 @@ class HttpManager {
     return this;
   }
 
-  ///通用的GET请求
-  get(api, {params, withLoading = true}) async {
-    if (withLoading) {
-      Loading.show();
+  request(String url,
+      {parameters,
+        method = 'GET',
+        Function(BaseHttpModel t, String errorMsg) onResult}) async {
+    parameters = parameters ?? {};
+    if(onResult==null){
+      return;
     }
-
-    Response response;
-
-    // params["platform"] = "android";
-    // params["system"] = "1.0.0";
-    // params["channel"] = "App";
-    // params["time"] = new DateTime.now().millisecondsSinceEpoch.toString();
-    // params["sign"] = DataHelper.encryptParams(params);
-
     try {
-      response = await _dio.get(api, queryParameters: params);
-      if (withLoading) {
-        Loading.dismiss();
+      Response response = await _dio.request(url,
+          queryParameters: parameters, options: new Options(method: method));
+      BaseHttpModel httpModel = BaseHttpModel.fromJson(response.data);
+      if (httpModel.isSuccess() == true) {
+        onResult(httpModel, null);
+      }else{
+        onResult(httpModel, httpModel.errorMsg());
       }
     } on DioError catch (e) {
-      if (withLoading) {
-        Loading.dismiss();
-      }
-      return resultError(e);
-    }
-
-    if (response.data is DioError) {
-      return resultError(response.data['code']);
-    }
-
-    return response.data;
-  }
-
-  ///通用的POST请求
-  post(api, {params, withLoading = true}) async {
-    if (withLoading) {
-      Loading.show();
-    }
-
-    Response response;
-
-    // params["platform"] = "android";
-    // params["system"] = "1.0.0";
-    // params["channel"] = "App";
-    // params["time"] = new DateTime.now().millisecondsSinceEpoch.toString();
-    // params["sign"] = DataHelper.encryptParams(params);
-
-    try {
-      response = await _dio.post(api, data: params);
-      if (withLoading) {
-        Loading.dismiss();
-      }
-    } on DioError catch (e) {
-      if (withLoading) {
-        Loading.dismiss();
-      }
-      return resultError(e);
-    }
-
-    if (response.data is DioError) {
-      return resultError(response.data['code']);
-    }
-
-    return response.data;
-  }
-}
-
-ResultData resultError(DioError e) {
-  Response errorResponse;
-  if (e.response != null) {
-    errorResponse = e.response;
-  } else {
-    errorResponse = new Response(statusCode: 666);
+      onResult(null, e.message);
     }
-  if (e.type == DioErrorType.connectTimeout ||
-      e.type == DioErrorType.receiveTimeout) {
-    errorResponse.statusCode = Code.NETWORK_TIMEOUT;
   }
-  return new ResultData(
-      null, false,-1,errorResponse.statusMessage);
 }

netrain_flutter_app/lib/zhangfeng/Network/Loading.dart

-import 'package:flutter_easyloading/flutter_easyloading.dart';
-
-class Loading {
-  static show() {
-    EasyLoading.show();
-  }
-
-  static dismiss() {
-    EasyLoading.dismiss();
-  }
-}

netrain_flutter_app/lib/zhangfeng/Network/ResponseInterceptor.dart

-import 'package:dio/dio.dart';
-import 'ResultData.dart';
-
-/// 数据初步处理
-class ResponseInterceptors extends InterceptorsWrapper {
-  @override
-  void onResponse(Response response, ResponseInterceptorHandler handler) {
-    RequestOptions option = response.requestOptions;
-
-    try {
-      if (option.contentType != null && option.contentType.contains("text")) {
-        response.data = ResultData(response.data, true, 0,'');
-        handler.next(response);
-      }
-
-      ///一般只需要处理200的情况，300、400、500保留错误信息，外层为http协议定义的响应码
-      if (response.statusCode == 200 || response.statusCode == 201) {
-        ///内层需要根据公司实际返回结构解析，一般会有code，data，msg字段
-
-        int code = response.data["code"];
-        String msg = response.data["msg"];
-        if (code == 0) {
-          response.data = ResultData(response.data, true, code ,msg);
-          handler.next(response);
-        } else {
-          response.data = ResultData(response.data, false, code, msg);
-          handler.next(response);
-        }
-      }
-    } catch (e) {
-      print("ResponseError====" + e.toString() + "****" + option.path);
-
-      response.data = ResultData(response.data, false, -1, '网络有误');
-      handler.next(response);
-    }
-
-    response.data = ResultData(response.data, false, -1,'网络有误');
-    handler.next(response);
-  }
-}

netrain_flutter_app/lib/zhangfeng/Network/ResultData.dart

-class ResultData {
-  var data;
-  bool isSuccess;
-  int code;
-  var msg;
-
-  ResultData(this.data, this.isSuccess, this.code, this.msg);
-}

netrain_flutter_app/pubspec.yaml

@@ -37,15 +37,19 @@ dependencies:
   http: 0.13.3
   mqtt_client: ^9.3.2
   flutter_easyrefresh: ^2.2.1  #下拉刷新
-  json_annotation: ^4.0.1  #json解析
+  json_annotation: ^3.1.1  #json解析
   flutter_easyloading: ^3.0.0   #简单的加载loading
   dio: ^4.0.0  #网络库
   convert: ^3.0.1 #转码器
+  pull_to_refresh: ^2.0.0
+
 
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
+  build_runner: ^1.0.0
+  json_serializable: ^3.5.1
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec