代码

src/.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"sqflite","dependencies":[]}],"date_created":"2023-11-09 11:11:11.867067","version":"3.13.3"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"android":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"macos":[{"name":"sqflite","path":"C:\\\\Users\\\\17651\\\\AppData\\\\Local\\\\Pub\\\\Cache\\\\hosted\\\\pub.dev\\\\sqflite-2.3.0\\\\","native_build":true,"dependencies":[]}],"linux":[],"windows":[],"web":[]},"dependencyGraph":[{"name":"sqflite","dependencies":[]}],"date_created":"2023-11-10 15:39:50.902757","version":"3.13.3"}

src/.idea/dataSources.local.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="dataSourceStorageLocal" created-in="IU-211.7628.21">
-    <data-source name="travelguide" uuid="1c4f5c08-c312-4a8a-8868-0f8ff6be536a">
+    <data-source name="travelguide" uuid="e282f56a-94d6-49a3-a567-05358c5c2a23">
       <database-info product="SQLite" version="3.43.0" jdbc-version="4.2" driver-name="SQLite JDBC" driver-version="3.43.0.0" dbms="SQLITE" exact-version="3.43.0" exact-driver-version="3.43">
         <identifier-quote-string>&quot;</identifier-quote-string>
       </database-info>
@@ -9,7 +9,7 @@
       <auth-provider>no-auth</auth-provider>
       <schema-mapping>
         <introspection-scope>
-          <node kind="schema" qname="@" />
+          <node kind="schema" negative="1" />
         </introspection-scope>
       </schema-mapping>
     </data-source>

src/.idea/dataSources.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
-    <data-source source="LOCAL" name="travelguide" uuid="1c4f5c08-c312-4a8a-8868-0f8ff6be536a">
+    <data-source source="LOCAL" name="travelguide" uuid="e282f56a-94d6-49a3-a567-05358c5c2a23">
       <driver-ref>sqlite.xerial</driver-ref>
       <synchronize>true</synchronize>
       <jdbc-driver>org.sqlite.JDBC</jdbc-driver>
-      <jdbc-url>jdbc:sqlite:C:\Users\17651\Documents\AndroidStudio\DeviceExplorer\Pixel_3_XL_API_30 [emulator-5554]\data\data\com.example.travelguide\databases\travelguide.db</jdbc-url>
+      <jdbc-url>jdbc:sqlite:C:\Users\17651\Documents\AndroidStudio\DeviceExplorer\Pixel_3_XL_API_30 [emulator-5554]\data\user\0\com.example.travelguide\databases\travelguide.db</jdbc-url>
       <working-dir>$ProjectFileDir$</working-dir>
       <libraries>
         <library>

src/build/app/intermediates/incremental/packageDebug/tmp/debug/dex-renamer-state.txt

@@ -1,4 +1,4 @@
-#Thu Nov 09 11:11:49 CST 2023
+#Fri Nov 10 15:40:01 CST 2023
 base.0=E\:\\travelguideProject\\src\\build\\app\\intermediates\\dex\\debug\\mergeDexDebug\\classes.dex
 renamed.0=classes.dex
 path.0=classes.dex

src/build/app/outputs/flutter-apk/app-debug.apk.sha1

@@ -1 +1 @@
-56f09655ff532597ed660d7244a6919bcafca0d8
+aca343814e8365b95f3f807b66851379065436e0

src/lib/main.dart

@@ -18,26 +18,53 @@ void main() async{
 
   // 初始化数据库
   final database = await MyDatabase.initDatabase();
+
+  Future<void> insertMuseumInfoData() async {
+    final databasePath = await getDatabasesPath();
+    final path = join(databasePath, 'travelguide.db');
+    final database = await openDatabase(path);
+
+    await database.insert('MuseumInfo', {
+      'MuseumName': '',
+      'MuseumDetail': '',
+      'ImagePath': ''
+    });
+
+    await database.close();
+  }
+  insertMuseumInfoData();
+
+  Future<void> deleteMuseumInfoData() async {
+    final databasePath = await getDatabasesPath();
+    final path = join(databasePath, 'travelguide.db');
+    final database = await openDatabase(path);
+
+    await database.rawDelete(
+        'DELETE FROM MuseumInfo WHERE MuseumName = **'
+    );
+
+    await database.close();
+  }
+  deleteMuseumInfoData();
+
   Future<void> insertCollectionInfoData() async {
     final databasePath = await getDatabasesPath();
     final path = join(databasePath, 'travelguide.db');
     final database = await openDatabase(path);
 
-    // 插入数据
     await database.insert('CollectionInfo', {
-      'CollectionID': 0,
+    'CollectionID': 1,
-      'MuseumName': '',
+    'MuseumName': '天津市博物馆',
-      'CollectionName': '',
+    'CollectionName': '',
-      'CollectionDetail':
+    'CollectionDetail':
-      '',
+    '        ',
-      'ImagePath':''
+    'ImagePath':''
     });
 
     await database.close();
   }
   insertCollectionInfoData();
 
-  // 删除数据
   Future<void> deleteCollectionInfoData() async {
     final databasePath = await getDatabasesPath();
     final path = join(databasePath, 'travelguide.db');
@@ -51,35 +78,65 @@ void main() async{
   }
   deleteCollectionInfoData();
 
-  Future<void> insertMuseumInfoData() async {
+  // Future<void> insertCommunityInfoData() async {
+  //   final databasePath = await getDatabasesPath();
+  //   final path = join(databasePath, 'travelguide.db');
+  //   final database = await openDatabase(path);
+  //
+  //   await database.insert('CommunityInfo', {
+  //     'CommunityID': '',
+  //     'MuseumName': '',
+  //     'Author': '',
+  //     'PostTime':'',
+  //     'Comment':''
+  //   });
+  //
+  //   await database.close();
+  // }
+  // insertCommunityInfoData();
+
+  Future<void> deleteCommunityInfoData() async {
     final databasePath = await getDatabasesPath();
     final path = join(databasePath, 'travelguide.db');
     final database = await openDatabase(path);
 
-    await database.insert('MuseumInfo', {
+    await database.rawDelete(
-      'MuseumName': '',
+        'DELETE FROM CommunityInfo WHERE CommunityID = 1'
-      'MuseumDetail': '',
+    );
-      'ImagePath': ''
-    });
 
     await database.close();
   }
-
+  deleteCommunityInfoData();
-  insertMuseumInfoData();
+
-
+  // Future<void> insertServiceInfoData() async {
-  Future<void> deleteMuseumInfoData() async {
+  //   final databasePath = await getDatabasesPath();
+  //   final path = join(databasePath, 'travelguide.db');
+  //   final database = await openDatabase(path);
+  //
+  //   await database.insert('ServiceInfo', {
+  //     'ServiceID': '',
+  //     'MuseumName': '',
+  //     'Service': ''
+  //   });
+  //
+  //   await database.close();
+  // }
+  // insertServiceInfoData();
+
+  Future<void> deleteServiceInfoData() async {
     final databasePath = await getDatabasesPath();
     final path = join(databasePath, 'travelguide.db');
     final database = await openDatabase(path);
 
     await database.rawDelete(
-        'DELETE FROM MuseumInfo WHERE MuseumName = **'
+        'DELETE FROM ServiceInfo WHERE ServiceID = 1'
     );
 
     await database.close();
   }
+  deleteServiceInfoData();
+
 
-  deleteMuseumInfoData();
 
   runApp(MaterialApp(
     initialRoute: '/', // 设置初始路由

src/lib/travelguideapp/data/MyDatabase.dart

@@ -19,6 +19,8 @@ class MyDatabase {
   static Future<void> _createTables(Database db, int version) async {
     // await _createMuseumInfoTable(db, version);
     // await _createCollectionInfoTable(db, version);
+    await _createCommunityInfoTable(db, version);
+    await _createServiceInfoTable(db, version);
   }
 
   static Future<void> _createMuseumInfoTable(Database db, int version) async {
@@ -46,6 +48,33 @@ class MyDatabase {
     print("CollectionInfoTable create success");
   }
 
+  static Future<void> _createCommunityInfoTable(Database db, int version) async {
+    await db.execute('''
+    CREATE TABLE IF NOT EXISTS CommunityInfo(
+        CommunityID INTEGER PRIMARY KEY,
+        MuseumName TEXT,
+        Author TEXT,
+        PostTime TEXT,
+        Comment TEXT,
+        FOREIGN KEY (MuseumName) REFERENCES MuseumInfo(MuseumName)
+    );
+  ''');
+    print("CommunityInfoTable create success");
+  }
+
+  static Future<void> _createServiceInfoTable(Database db, int version) async {
+    await db.execute('''
+    CREATE TABLE IF NOT EXISTS ServiceInfo(
+        ServiceID INTEGER PRIMARY KEY,
+        MuseumName TEXT,
+        Service TEXT,
+        FOREIGN KEY (MuseumName) REFERENCES MuseumInfo(MuseumName)
+    );
+  ''');
+    print("ServiceInfoTable create success");
+  }
+
+
   static Future<void> reBuildDatabase() async {
     final databasePath = await getDatabasesPath();
     final path = join(databasePath, 'tma.db');

src/lib/travelguideapp/ui/boundary/collection1.dart

@@ -87,10 +87,74 @@ class _collection1State extends State<collection1> {
             });
           },
           children: [
-            _buildImage('assets/collection1-1.jpg', 150, 0, 1.5),
+            FutureBuilder<List<CollectionInfo>>(
-            _buildImage('assets/collection1-2.jpg', 150, 0, 1.5),
+              future: CollectionControl.fetchCollectionData(1),
-            _buildImage('assets/collection1-3.jpg', 150, 0, 1.5),
+              builder: (context, snapshot) {
-            _buildImage('assets/collection1-4.jpg', 150, 0, 1.5),
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[0], 150, 0, 2.0);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
+            FutureBuilder<List<CollectionInfo>>(
+              future: CollectionControl.fetchCollectionData(1),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[1], 150, 0, 1.5);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
+            FutureBuilder<List<CollectionInfo>>(
+              future: CollectionControl.fetchCollectionData(1),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[2], 150, 0, 2.0);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
+            FutureBuilder<List<CollectionInfo>>(
+              future: CollectionControl.fetchCollectionData(1),
+              builder: (context, snapshot) {
+                if (snapshot.connectionState == ConnectionState.waiting) {
+                  return CircularProgressIndicator();
+                } else if (snapshot.hasError) {
+                  return Text('Error: ${snapshot.error}');
+                } else {
+                  if (snapshot.hasData && snapshot.data!.isNotEmpty) {
+                    List<String> imagePaths = snapshot.data![0].imagePath.split(', ');
+                    return _buildImage(imagePaths[3], 150, 0, 2.0);
+                  } else {
+                    return Text('No data available');
+                  }
+                }
+              },
+            ),
           ],
         ),
       ),