1、用户信息的缓存

example/lib/main.dart

@@ -107,9 +107,34 @@ class HomePage extends StatelessWidget {
               child: Text('打开日志视图'),
             ),
 
+            RaisedButton(
+              onPressed: (){
+//                NetUtil.request('/api/v1/mod', params: {'ids': [6] } ,method: NetMethod.POST,
+//                    onSuccess: (params){
+//                  Logger.log("onSuccess#$params");
+//                },
+//                onCache: (params){
+//                  Logger.log("onCache#$params");
+//                });
+
+                testPost();
+
+              },
+              child: Text('测试接口'),
+            ),
+
+
           ],
         ),
       ),
     );
   }
+
+  void testPost() async{
+    var cached = await NetUtil.getRequestCachedData( '/api/v1/mod', params: {'ids': [7] });
+    print("cahced ${cached?.toString()}");
+    var param =  await NetUtil.post('/api/v1/mod', params: {'ids': [7] }, method: NetMethod.POST);
+    print('apapapsdjfdsjf: ${param?.toString()}');
+  }
+
 }

lib/models/user/user_info_model.dart

@@ -1,3 +1,4 @@
+import 'package:zhiying_comm/util/empty_util.dart';
 
 ///
 /// 用户信息类
@@ -10,12 +11,10 @@ class UserInfoModel {
   List<String> perms;
   String registerInviteCodeEnable;
 
-  UserInfoModel(
-      {this.token,
-        this.userId,
-        this.username,
-        this.perms,
-        this.registerInviteCodeEnable});
+  // 获取模糊手机号码
+  get blurMobile => !EmptyUtil.isEmpty(mobile) ? mobile.length == 11 ? '${mobile.substring(0, 3)}****${mobile.substring(7, mobile.length)}' : mobile : mobile;
+
+  UserInfoModel({this.token, this.userId, this.username, this.perms, this.registerInviteCodeEnable});
 
   UserInfoModel.fromJson(Map<String, dynamic> json) {
     token = json['token'];

lib/models/user/user_info_model_notifier.dart

@@ -1,35 +1,50 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:zhiying_comm/models/user/user_info_model.dart';
+import 'package:zhiying_comm/util/global_config.dart';
+import 'package:zhiying_comm/util/log/let_log.dart';
+import 'package:zhiying_comm/util/shared_prefe_util.dart';
 
 ///
-/// 用户信息
+/// 用户信息Provider
 ///
 class UserInfoNotifier with ChangeNotifier {
+  /// 用户信息
   UserInfoModel _userInfo;
 
-  /// 初始化，是否需要读取缓存信息？
-  UserInfoNotifier();
-
   /// 更新用户数据
   void setUserInfo(UserInfoModel loginUser) async {
     print('${loginUser.toString()}');
     this._userInfo = loginUser;
-    // 缓存数据 TODO
-    /// token
+    // 缓存数据
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_TOKEN, loginUser.token);
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_MOBILE, loginUser.mobile);
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_USER_INFO, jsonEncode(loginUser.toJson()));
+    notifyListeners();
   }
 
   /// 退出登陆
-  void unLogin() {
+  void unLogin() async {
     this._userInfo = null;
-    // 清除缓存数据 TODO
+    // 清除缓存数据
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_TOKEN, '');
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_MOBILE, '');
+    await SharedPreferencesUtil.setStringValue(GlobalConfig.SHARED_KEY_USER_INFO, '');
+    notifyListeners();
   }
 
   /// 获取登陆数据
-  UserInfoModel getUserInfoModel() {
+  Future<UserInfoModel> getUserInfoModel() async {
     if (null != _userInfo) {
       return _userInfo;
     }
-    // TODO 需要读取缓存的数据？
-    return null;
+    try {
+      String userInfoJson = await SharedPreferencesUtil.getStringValue(GlobalConfig.SHARED_KEY_USER_INFO);
+      _userInfo = UserInfoModel.fromJson(jsonDecode(userInfoJson));
+    } catch (e) {
+      Logger.log(e);
+    }
+    return _userInfo;
   }
 }

lib/util/global_config.dart

@@ -3,6 +3,17 @@ class GlobalConfig {
   static final String HTTP_RESPONSE_KEY_CODE = 'code';
   static final String HTTP_RESPONSE_KEY_MSG = 'msg';
   static final String HTTP_RESPONSE_KEY_DATA = 'data';
+
   /// 成功返回的CODE值
   static final int RESPONSE_SUCCESS_CODE = 1;
+
+  /// ======================   Shared_prefe_key   ====================== ///
+  /// 用户token
+  static final String SHARED_KEY_TOKEN = 'sp_token';
+
+  /// 用户手机号码
+  static final String SHARED_KEY_MOBILE = 'sp_mobile';
+
+  /// 用户json
+  static final String SHARED_KEY_USER_INFO = 'sp_userinfo';
 }

lib/util/net_util.dart

@@ -1,5 +1,6 @@
 import 'package:dio/dio.dart';
 import 'package:dio/adapter.dart';
+import 'package:provider/provider.dart';
 import 'package:zhiying_comm/util/empty_util.dart';
 import 'dart:io';
 import 'dart:ui';
@@ -235,11 +236,9 @@ class NetUtil {
     // secret_key
     params['secret_key'] = setting['secret_key'];
 
-    // token
-    String token = setting['token'];
-    if (token != null &&
-        token != '' &&
-        (!params.containsKey('token') || params['token'] == '')) {
+    // token 读取SP缓存中的用户token
+    String token = await SharedPreferencesUtil.getStringValue(GlobalConfig.SHARED_KEY_TOKEN);
+    if(!EmptyUtil.isEmpty(token)){
       params['token'] = token;
     }
 

lib/util/shared_prefe_util.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 
 import 'package:shared_preferences/shared_preferences.dart';
 import 'package:zhiying_comm/util/empty_util.dart';
+import 'package:zhiying_comm/util/log/let_log.dart';
 
 class SharedPreferencesUtil {
   static Future<Map<String, dynamic>> getNetCacheResult(String key) async {
@@ -11,7 +12,7 @@ class SharedPreferencesUtil {
       // TODO need解密？
       if (!EmptyUtil.isEmpty(cacheResult)) {
         Map<String, dynamic> map = json.decode(cacheResult);
-        if(!EmptyUtil.isEmpty(map)) {
+        if (!EmptyUtil.isEmpty(map)) {
           return map;
         }
       }
@@ -27,4 +28,25 @@ class SharedPreferencesUtil {
     }
     return;
   }
+
+  static Future<bool> setStringValue(String key, String value) async {
+    if (!EmptyUtil.isEmpty(key) && !EmptyUtil.isEmpty(value)) {
+      Logger.log('key = ${key}, value = $value');
+      SharedPreferences prefs = await SharedPreferences.getInstance();
+      if (null != prefs) {
+        return prefs.setString(key, value);
+      }
+    }
+    return false;
+  }
+
+  static Future<String> getStringValue(String key, {String defaultVal = ''}) async {
+    if (!EmptyUtil.isEmpty(key)) {
+      SharedPreferences prefs = await SharedPreferences.getInstance();
+      if (null != prefs && prefs.containsKey(key)) {
+        return prefs.getString(key);
+      }
+    }
+    return defaultVal;
+  }
 }

lib/zhiying_comm.dart

@@ -16,6 +16,7 @@ export 'util/widget_factory.dart';
 export 'util/router_util.dart';
 export 'util/log/let_log.dart';
 export 'util/empty_util.dart';
+export 'util/global_config.dart';
 
 // 用户信息
 export 'models/user/user_info_model.dart';