重构: 实现前后端分离架构

wanshenmean

2026-03-13 d216edd0e9931d71664f33e625cff6d8131a0fad

 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs

@@ -44,7 +44,8 @@
        /// <param name="dataPath">数据目录路径</param>
        public FilePersistenceService(string dataPath = "Data")
        {
            _dataPath = dataPath;
            // 转换为绝对路径（基于当前工作目录）
            _dataPath = Path.GetFullPath(dataPath);

            try
            {
@@ -339,36 +340,19 @@
        }

        /// <summary>
        /// 原子性写入文件（使用临时文件+替换模式）
        /// 写入文件（直接写入，简化版本）
        /// </summary>
        private async Task WriteFileAtomicAsync(string filePath, string content)
        {
            var tempPath = filePath + ".tmp";
            // 确保目标文件的父目录存在
            var directory = Path.GetDirectoryName(filePath);
            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
            {
                Directory.CreateDirectory(directory);
            }

            try
            {
                // 写入临时文件
                await File.WriteAllTextAsync(tempPath, content, Encoding.UTF8);

                // 原子性替换目标文件
                File.Replace(tempPath, filePath, null);
            }
            catch
            {
                // 清理临时文件
                if (File.Exists(tempPath))
                {
                    try
                    {
                        File.Delete(tempPath);
                    }
                    catch
                    {
                        // 忽略清理失败
                    }
                }
                throw;
            }
            // 直接写入文件
            await File.WriteAllTextAsync(filePath, content, Encoding.UTF8);
        }

        /// <summary>