添加项目文件。

全自动水压检测仪/DATA/ConductividyClass.cs

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+using Dapper;
+using MySql.Data.MySqlClient;
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace 材料热传导系数
+{
+    public class ConductivityTestData
+    {
+        public int Id { get; set; }
+
+        /// <summary>
+        /// 条码
+        /// </summary>
+        public string barcode { get; set; }
+
+        /// <summary>
+        /// 条码
+        /// </summary>
+        public double temperature { get; set; }
+
+        /// <summary>
+        /// 初始压力
+        /// </summary>
+        public double startpressure { get; set; }
+
+        /// <summary>
+        /// 保压时间
+        /// </summary>
+        public double dwelltime { get; set; }
+
+        /// <summary>
+        /// 压差
+        /// </summary>
+        public double diffpressure { get; set; }
+
+        /// <summary>
+        /// 结束压力
+        /// </summary>
+        public double endpressure { get; set; }
+
+        public DateTime CreateTime { get; set; }
+
+        /// <summary>
+        /// 普通0高温1
+        /// </summary>
+        public int Type { get; set; }
+    }
+
+
+    public class ConductivityRepository
+    {
+        private readonly string _connectionString;
+
+        public ConductivityRepository()
+        {
+            _connectionString = "Server=localhost;Database=fullautowaterpressure;User=root;Password=123456;port=3306;charset=utf8;";
+        }
+
+        public void InsertReportItems(ConductivityTestData data)
+        {
+            using (var connection = new MySqlConnection(_connectionString))
+            {
+                connection.Open();
+                var sql = @"INSERT INTO normaltemperature 
+                   (barcode, temperature, startpressure, dwelltime, 
+                    diffpressure, endpressure, CreateTime, type) 
+                   VALUES 
+                   (@barcode, @temperature, @startpressure, @dwelltime, @diffpressure,@endpressure,CURRENT_TIMESTAMP,@type)";
+                connection.Execute(sql, data);
+            }
+        }
+
+        public void InsertTestDataList(List<ConductivityTestData> dataList)
+        {
+            using (var connection = new MySqlConnection(_connectionString))
+            {
+                connection.Open();
+                var sql = @"INSERT INTO normaltemperature 
+                   (barcode, temperature, startpressure, dwelltime, 
+                    diffpressure, endpressure, CreateTime, type) 
+                   VALUES 
+                   (@barcode, @temperature, @startpressure, @dwelltime, @diffpressure,@endpressure,CURRENT_TIMESTAMP,@type)";
+                connection.Execute(sql, dataList);
+            }
+        }
+
+        public List<ConductivityTestData> GetTestData(DateTime startDate, DateTime endDate)
+        {
+            using (var connection = new MySqlConnection(_connectionString))
+            {
+                connection.Open();
+                var sql = @"SELECT * FROM normaltemperature 
+                           WHERE TestStartTime BETWEEN @StartDate AND @EndDate 
+                           ORDER BY CreateTime DESC";
+                return connection.Query<ConductivityTestData>(sql, new { StartDate = startDate, EndDate = endDate }).ToList();
+            }
+        }
+
+
+        public bool TestConnection()
+        {
+            try
+            {
+                using (var connection = new MySqlConnection(_connectionString))
+                {
+                    connection.Open();
+                    return connection.State == ConnectionState.Open;
+                }
+            }
+            catch
+            {
+                return false;
+            }
+        }
+    }
+}