生产BUG修改

全自动水压检测仪/DATA/ConductividyClass.cs

@@ -8,6 +8,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using 全自动水压检测仪;
+using 全自动水压检测仪.DATA;
 
 namespace 材料热传导系数
 {
@@ -149,12 +150,12 @@ namespace 材料热传导系数
 
         public ConductivityRepository()
         {
-            _connectionString = "Server=localhost;Database=fullautowaterpressure;User=root;Password=123456;port=3306;charset=utf8;";
+            _connectionString = DatabaseConnectionManager.ConnectionString;
         }
 
         public void InsertReportItems(ConductivityTestData data)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"INSERT INTO normaltemperature (
@@ -197,7 +198,7 @@ VALUES
         }
         public void InsertScanItems(ScanData data)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"INSERT INTO scandata 
@@ -223,7 +224,7 @@ standarderror)
 
         public void DeleteScanItems(int id)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"delete from scandata where id=@id
@@ -234,7 +235,7 @@ standarderror)
 
         public List<ScanData> GetScanData()
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"SELECT * FROM scandata 
@@ -246,7 +247,7 @@ standarderror)
 
         public List<ConductivityTestData> GetTestData()
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"SELECT * FROM normaltemperature 
@@ -259,7 +260,7 @@ standarderror)
 
         public void DeleteTestAllItems()
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"delete from normaltemperature
@@ -271,7 +272,7 @@ standarderror)
 
         public void DeleteTestAllItems(int id)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"delete from normaltemperature where id=@id
@@ -282,7 +283,7 @@ standarderror)
 
         public List<ScanData> GetScanDataBylldh_jh(string jh)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"SELECT * FROM scandata 
@@ -298,7 +299,7 @@ standarderror)
         /// <param name="scanData">要更新的扫描数据</param>
         public void UpdateScanItem(ScanData scanData)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"UPDATE scandata SET 
@@ -342,7 +343,7 @@ standarderror)
         /// <returns>扫描数据对象</returns>
         public ScanData GetScanDataById(int id)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"SELECT * FROM scandata WHERE id = @id";
@@ -354,7 +355,7 @@ standarderror)
         {
             try
             {
-                using (var connection = new MySqlConnection(_connectionString))
+                using (var connection = DatabaseConnectionManager.CreateConnection())
                 {
                     connection.Open();
                     return connection.State == ConnectionState.Open;
@@ -373,7 +374,7 @@ standarderror)
         /// </summary>
         public ConductivityTestData GetTestDataById(int id)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"SELECT * FROM normaltemperature WHERE id = @id";
@@ -386,7 +387,7 @@ standarderror)
         /// </summary>
         public void UpdateTestData(ConductivityTestData testData)
         {
-            using (var connection = new MySqlConnection(_connectionString))
+            using (var connection = DatabaseConnectionManager.CreateConnection())
             {
                 connection.Open();
                 var sql = @"UPDATE normaltemperature SET