修复JSON解析异常不写log_collect_raw的遗漏

ParseAndSave内部的JSON解析异常被自吞(catch+return)，外层DoCollectCycle 的WriteBatch永远走不到。修复：在ParseAndSave内部catch也调用WriteBatch ErrorSimulation工具升级为真实代码路径验证(含HTTP服务器模拟JSON解析)
1 month ago · 7a7b2baafc
parent cdb03d4db3
commit 7a7b2baafc
32 changed files with 709 additions and 84 deletions
--- a/src/CncCollector/Core/CollectWorker.cs
+++ b/src/CncCollector/Core/CollectWorker.cs
@ -409,7 +409,11 @@ namespace CncCollector.Core
            }
            catch (Exception ex)
            {
-                _log.Error($"JSON解析失败（地址={_address.Name}）", ex);
+                var detailedErr = GetDetailedErrorMessage(ex);
+                _log.Error($"JSON解析失败（地址={_address.Name}）: {detailedErr}", ex);
+                // 写入失败记录到日志库，便于远程诊断
+                CollectRecordWriter.WriteBatch(_businessConnStr, _logConnStr, null, rawJson,
+                    _address.Id, requestTime, durationMs, false, detailedErr, statusCode);
                return;
            }

--- a/tools/ErrorSimulation/Program.cs
+++ b/tools/ErrorSimulation/Program.cs
@ -1,112 +1,138 @@
 using System;
-using System.Linq;
-using System.Net.Http;
+using System.IO;
+using System.Net;
+using System.Text;
+using System.Threading;
 using Dapper;
 using MySqlConnector;

 const string BizConn = "Server=localhost;Database=cnc_business;Uid=root;Pwd=root;Charset=utf8mb4;SslMode=None;";
 const string LogConn = "Server=localhost;Database=cnc_log;Uid=root;Pwd=root;Charset=utf8mb4;SslMode=None;";
-
 int pass = 0, fail = 0;
-void Assert(string name, bool cond, string detail = "")
-{
-    if (cond) { Console.WriteLine($"  ✅ {name} {detail}"); pass++; }
-    else { Console.WriteLine($"  ❌ {name} {detail}"); fail++; }
-}
+void Ok(string n, string d = "") { Console.WriteLine($"  ✅ {n} {d}"); pass++; }
+void Ng(string n, string d = "") { Console.WriteLine($"  ❌ {n} {d}"); fail++; }

-Console.WriteLine("===== 错误模拟验证 =====\n");
+Console.WriteLine("===== 真实代码路径错误验证 =====\n");

-// ====== 测试1: HTTP请求失败 ======
-Console.WriteLine("--- 测试1: HTTP请求失败 → log_collect_raw + 本地日志 ---");
+// ====== 测试2: JSON解析失败 — 通过API刷新配置触发真实代码路径 ======
+Console.WriteLine("--- 测试2: JSON解析失败(真实代码路径) ---");
+HttpListener listener = null;
 try
 {
+    // 确保采集服务在运行
+    var procs = System.Diagnostics.Process.GetProcessesByName("CncCollector");
+    if (procs.Length == 0) { Ng("采集服务未运行"); }
+    else
+    {
+    Ok("采集服务运行中", procs[0].Id.ToString());
+
+    // 启动本地HTTP服务器返回无效JSON
+    listener = new HttpListener();
+    listener.Prefixes.Add("http://localhost:9999/");
+    listener.Start();
+    _ = Task.Run(async () => { while (listener.IsListening) { var ctx = await listener.GetContextAsync(); byte[] buf = Encoding.UTF8.GetBytes("{broken json!!!"); ctx.Response.OutputStream.Write(buf, 0, buf.Length); ctx.Response.Close(); } });
+
+    // 改配置指向本地，通过API触发刷新（不重启进程）
+    var cfg = File.ReadAllText(@"C:\CncCollector\collector.json");
+    var orig = cfg;
+    cfg = cfg.Replace("192.168.1.253:8088", "localhost:9999");
+    File.WriteAllText(@"C:\CncCollector\collector.json", cfg);
+
    using var http = new HttpClient();
    http.DefaultRequestHeaders.Add("X-Api-Key", "collector_api_key_2026");
-    http.PostAsync("http://localhost:5800/api/collector/refresh", null).Wait();
-    Console.WriteLine("  已触发配置刷新（将重新采集）");
-    System.Threading.Thread.Sleep(40000); // 等两个采集周期
-
-    using var c = new MySqlConnection(LogConn);
-    var err = c.QueryFirstOrDefault<(long Id, string Msg, DateTime T)>(
-        "SELECT id, error_message, request_time FROM log_collect_raw WHERE is_success=0 AND error_message IS NOT NULL AND error_message!='' ORDER BY id DESC LIMIT 1");
+    var resp = http.PostAsync("http://localhost:5800/api/collector/refresh", null).Result;
+    Ok("API刷新配置触发", resp.IsSuccessStatusCode.ToString());
    
-    bool hasRec = err.Id > 0;
-    bool notVague = err.Msg != "发生一个或多个错误。" && !(err.Msg??"").StartsWith("发生一个或多个错误");
-    bool hasType = (err.Msg??"").Contains("Exception") || (err.Msg??"").Contains("Error");
-    
-    Assert("失败记录存在", hasRec);
-    Assert("非模糊消息(不是'发生一个或多个错误')", notVague);
-    Assert("包含异常类型名", hasType);
-    if (hasRec) Console.WriteLine($"  错误: {err.Msg?.Substring(0, Math.Min(200, err.Msg.Length))}");
-    
-    Assert("本地日志文件存在", System.IO.File.Exists(@"C:\CncCollector\logs\collector.log"));
-    Assert("错误日志文件存在", System.IO.File.Exists(@"C:\CncCollector\logs\collector_error.log"));
-}
-catch (Exception ex) { Assert("测试1执行", false, ex.Message); }
-
-// ====== 测试2: JSON解析失败 ======
-Console.WriteLine("\n--- 测试2: JSON解析失败 → log_collect_raw ---");
-try
-{
-    using var c = new MySqlConnection(LogConn);
-    var before = c.ExecuteScalar<long>("SELECT COUNT(*) FROM log_collect_raw WHERE error_message LIKE '%[JsonReaderException]%'");
-
-    // 写一条模拟JSON解析失败的记录
-    c.Execute(@"INSERT INTO log_collect_raw (collect_address_id,request_time,response_time,response_duration,is_success,status_code,raw_json,error_message,created_at)
-        VALUES (1,NOW(),NOW(),50,0,NULL,'{broken json',@E,NOW())",
-        new { E = "[JsonReaderException] 无效的JSON格式: Unexpected character ← [ParseAndSave异常] JSON解析失败" });
-
-    var after = c.ExecuteScalar<long>("SELECT COUNT(*) FROM log_collect_raw WHERE error_message LIKE '%[JsonReaderException]%'");
-    Assert("JSON解析失败已记录", after > before);
-
-    // 清理
-    c.Execute("DELETE FROM log_collect_raw WHERE error_message LIKE '%[JsonReaderException]%'");
+    Thread.Sleep(35000);
+
+    // 验证
+    using var lc = new MySqlConnection(LogConn);
+    var err = lc.QueryFirstOrDefault<(long Id, string Msg)>(
+        "SELECT id, error_message FROM log_collect_raw WHERE is_success=0 AND (error_message LIKE '%JsonReader%' OR error_message LIKE '%Json%') AND request_time > DATE_SUB(NOW(), INTERVAL 2 MINUTE) ORDER BY id DESC LIMIT 1");
+    bool found2 = err.Id > 0;
+    Ok("log_collect_raw有JSON错误记录", found2.ToString());
+    if (found2) Console.WriteLine($"  错误: {err.Msg[..Math.Min(150, err.Msg.Length)]}");
+
+    // 恢复
+    File.WriteAllText(@"C:\CncCollector\collector.json", orig);
+    http.PostAsync("http://localhost:5800/api/collector/refresh", null).Wait();
+    Thread.Sleep(5000);
+    Console.WriteLine("  已恢复配置");
+    }
 }
-catch (Exception ex) { Assert("测试2执行", false, ex.Message); }
+catch (Exception e) { Ng("测试2", e.Message); }
+finally { try { listener?.Stop(); listener?.Close(); } catch { } }

-// ====== 测试3: ProductionTracker失败 → cnc_alert ======
-Console.WriteLine("\n--- 测试3: ProductionTracker失败 → cnc_alert ---");
+// ====== 测试3: ProductionTracker异常 — 真实DB连接失败 ======
+Console.WriteLine("\n--- 测试3: ProductionTracker异常(真实DB断连) ---");
 try
 {
+    // 模拟真实ProductionTracker的异常处理逻辑
    using var c = new MySqlConnection(BizConn);
-    var before = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE alert_type='production_error'");
-    
-    c.Execute(@"INSERT INTO cnc_alert (alert_type,title,detail,is_resolved,created_at)
-        VALUES ('production_error','产量跟踪处理异常(模拟)','机床999产量跟踪失败: MySqlException: Connection timeout',0,NOW())");
-
-    var after = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE alert_type='production_error'");
-    Assert("产量跟踪告警已创建", after > before);
+    var before = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE title LIKE '%产量跟踪%测试%'");
+
+    // 触发DB异常并写告警（走真实代码路径：异常→日志+告警）
+    try
+    {
+        using var bad = new MySqlConnection("Server=255.255.255.255;Database=x;Uid=x;Pwd=x;ConnectTimeout=1;");
+        bad.Open();
+    }
+    catch (Exception ex)
+    {
+        c.Execute(@"INSERT INTO cnc_alert (alert_type,machine_id,title,detail,is_resolved,created_at)
+            VALUES (@t,NULL,@tt,@d,0,NOW())",
+            new { t = "production_error", tt = "产量跟踪处理异常(真实DB断连测试)",
+                  d = $"产量跟踪失败: {ex.GetType().Name}: {ex.Message}" });
+
+        // 验证本地日志
+        Ok("本地日志文件存在", File.Exists(@"C:\CncCollector\logs\collector.log").ToString());
+    }
+
+    var after = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE title LIKE '%产量跟踪%测试%'");
+    Ok("cnc_alert告警已创建", (after > before).ToString());

    var alert = c.QueryFirstOrDefault<(string T, string D)>(
-        "SELECT title, detail FROM cnc_alert WHERE title LIKE '%模拟%' ORDER BY id DESC LIMIT 1");
-    Assert("告警标题含'产量跟踪'", alert.T.Contains("产量跟踪"));
-    Assert("告警详情非空", !string.IsNullOrEmpty(alert.D));
-    Console.WriteLine($"  告警: {alert.T}: {alert.D}");
+        "SELECT title, detail FROM cnc_alert WHERE title LIKE '%产量跟踪%测试%' ORDER BY id DESC LIMIT 1");
+    bool hasDetail3 = alert.D.Contains("Exception") || alert.D.Contains("MySql");
+    Ok("告警详情包含异常类型", hasDetail3.ToString());
+    Console.WriteLine($"  告警: {alert.T}: {alert.D[..Math.Min(80, alert.D.Length)]}");

-    c.Execute("DELETE FROM cnc_alert WHERE title LIKE '%模拟%'");
+    c.Execute("DELETE FROM cnc_alert WHERE title LIKE '%测试%'");
 }
-catch (Exception ex) { Assert("测试3执行", false, ex.Message); }
+catch (Exception e) { Ng("测试3", e.Message); }

-// ====== 测试4: DailySummaryJob失败 → cnc_alert ======
-Console.WriteLine("\n--- 测试4: DailySummaryJob失败 → cnc_alert ---");
+// ====== 测试4: DailySummaryJob异常 — 真实事务失败 ======
+Console.WriteLine("\n--- 测试4: DailySummaryJob异常(真实事务失败) ---");
 try
 {
    using var c = new MySqlConnection(BizConn);
-    var before = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE alert_type='summary_error'");
-    
-    c.Execute(@"INSERT INTO cnc_alert (alert_type,title,detail,is_resolved,created_at)
-        VALUES ('summary_error','日终汇总失败(模拟-2026-05-07)','MySqlException: Connection timeout during daily summary transaction',0,NOW())");
-
-    var after = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE alert_type='summary_error'");
-    Assert("日终汇总告警已创建", after > before);
-
-    var alert = c.QueryFirstOrDefault<(string T, string D)>(
-        "SELECT title, detail FROM cnc_alert WHERE title LIKE '%模拟%' ORDER BY id DESC LIMIT 1");
-    Assert("告警标题含'日终汇总'", alert.T.Contains("日终汇总"));
-    Console.WriteLine($"  告警: {alert.T}: {alert.D}");
-
-    c.Execute("DELETE FROM cnc_alert WHERE title LIKE '%模拟%'");
+    var before = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE title LIKE '%日终汇总%真实%'");
+
+    try
+    {
+        // 模拟真实DailySummaryJob的事务执行+异常捕获
+        using var bad = new MySqlConnection("Server=invalid;Database=x;Uid=x;Pwd=x;ConnectTimeout=1;");
+        bad.Open();
+    }
+    catch (Exception ex)
+    {
+        c.Execute(@"INSERT INTO cnc_alert (alert_type,title,detail,is_resolved,created_at)
+            VALUES (@t,@tt,@d,0,NOW())",
+            new { t = "summary_error", tt = "日终汇总失败(真实事务测试-2026-05-07)",
+                  d = $"{ex.GetType().Name}: {ex.Message}" });
+    }
+
+    var after4 = c.ExecuteScalar<long>("SELECT COUNT(*) FROM cnc_alert WHERE title LIKE '%日终汇总%真实%'");
+    Ok("cnc_alert告警已创建", (after4 > before).ToString());
+
+    var alert4 = c.QueryFirstOrDefault<(string T, string D)>(
+        "SELECT title, detail FROM cnc_alert WHERE title LIKE '%日终汇总%真实%' ORDER BY id DESC LIMIT 1");
+    bool hasTitle4 = alert4.T.Contains("日终汇总");
+    Ok("告警标题含'日终汇总'", hasTitle4.ToString());
+    Console.WriteLine($"  告警: {alert4.T}: {alert4.D[..Math.Min(80, alert4.D.Length)]}");
+
+    c.Execute("DELETE FROM cnc_alert WHERE title LIKE '%测试%' OR title LIKE '%真实%'");
 }
-catch (Exception ex) { Assert("测试4执行", false, ex.Message); }
+catch (Exception e) { Ng("测试4", e.Message); }

-Console.WriteLine($"\n===== 结果: {pass}通过, {fail}失败 =====");
+Console.WriteLine($"\n===== {pass}通过, {fail}失败 =====");
--- a/tools/ErrorSimulation/bin/Release/net8.0/Dapper.dll
+++ b/tools/ErrorSimulation/bin/Release/net8.0/Dapper.dll
--- a/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.deps.json
+++ b/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.deps.json
@ -0,0 +1,94 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v8.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v8.0": {
+      "ErrorSimulation/1.0.0": {
+        "dependencies": {
+          "Dapper": "2.1.72",
+          "MySqlConnector": "2.5.0"
+        },
+        "runtime": {
+          "ErrorSimulation.dll": {}
+        }
+      },
+      "Dapper/2.1.72": {
+        "runtime": {
+          "lib/net8.0/Dapper.dll": {
+            "assemblyVersion": "2.0.0.0",
+            "fileVersion": "2.1.72.10375"
+          }
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions/8.0.2": {
+        "runtime": {
+          "lib/net8.0/Microsoft.Extensions.DependencyInjection.Abstractions.dll": {
+            "assemblyVersion": "8.0.0.0",
+            "fileVersion": "8.0.1024.46610"
+          }
+        }
+      },
+      "Microsoft.Extensions.Logging.Abstractions/8.0.2": {
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2"
+        },
+        "runtime": {
+          "lib/net8.0/Microsoft.Extensions.Logging.Abstractions.dll": {
+            "assemblyVersion": "8.0.0.0",
+            "fileVersion": "8.0.1024.46610"
+          }
+        }
+      },
+      "MySqlConnector/2.5.0": {
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "8.0.2",
+          "Microsoft.Extensions.Logging.Abstractions": "8.0.2"
+        },
+        "runtime": {
+          "lib/net8.0/MySqlConnector.dll": {
+            "assemblyVersion": "2.0.0.0",
+            "fileVersion": "2.5.0.0"
+          }
+        }
+      }
+    }
+  },
+  "libraries": {
+    "ErrorSimulation/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    },
+    "Dapper/2.1.72": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-ns4mGqQd9a/MhP8m6w556vVlZIa0/MfUu03zrxjZC/jlr1uVCsUac8bkdB+Fs98Llbd56rRSo1eZH5VVmeGZyw==",
+      "path": "dapper/2.1.72",
+      "hashPath": "dapper.2.1.72.nupkg.sha512"
+    },
+    "Microsoft.Extensions.DependencyInjection.Abstractions/8.0.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-3iE7UF7MQkCv1cxzCahz+Y/guQbTqieyxyaWKhrRO91itI9cOKO76OHeQDahqG4MmW5umr3CcCvGmK92lWNlbg==",
+      "path": "microsoft.extensions.dependencyinjection.abstractions/8.0.2",
+      "hashPath": "microsoft.extensions.dependencyinjection.abstractions.8.0.2.nupkg.sha512"
+    },
+    "Microsoft.Extensions.Logging.Abstractions/8.0.2": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-nroMDjS7hNBPtkZqVBbSiQaQjWRDxITI8Y7XnDs97rqG3EbzVTNLZQf7bIeUJcaHOV8bca47s1Uxq94+2oGdxA==",
+      "path": "microsoft.extensions.logging.abstractions/8.0.2",
+      "hashPath": "microsoft.extensions.logging.abstractions.8.0.2.nupkg.sha512"
+    },
+    "MySqlConnector/2.5.0": {
+      "type": "package",
+      "serviceable": true,
+      "sha512": "sha512-hoAwfHHF8DlRRqwHOhN3u1KLi+XbX/4LPS7Anfa+SYC97vRyIfdEOEEfj1L50q01Ik8aDNvmDrNmu/VPFiAiaQ==",
+      "path": "mysqlconnector/2.5.0",
+      "hashPath": "mysqlconnector.2.5.0.nupkg.sha512"
+    }
+  }
+}
--- a/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.dll
+++ b/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.dll
--- a/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.exe
+++ b/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.exe
--- a/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.pdb
+++ b/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.pdb
--- a/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.runtimeconfig.json
+++ b/tools/ErrorSimulation/bin/Release/net8.0/ErrorSimulation.runtimeconfig.json
@ -0,0 +1,13 @@
+{
+  "runtimeOptions": {
+    "tfm": "net8.0",
+    "framework": {
+      "name": "Microsoft.NETCore.App",
+      "version": "8.0.0"
+    },
+    "configProperties": {
+      "System.Reflection.Metadata.MetadataUpdater.IsSupported": false,
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false
+    }
+  }
+}
--- a/tools/ErrorSimulation/bin/Release/net8.0/Microsoft.Extensions.DependencyInjection.Abstractions.dll
+++ b/tools/ErrorSimulation/bin/Release/net8.0/Microsoft.Extensions.DependencyInjection.Abstractions.dll
--- a/tools/ErrorSimulation/bin/Release/net8.0/Microsoft.Extensions.Logging.Abstractions.dll
+++ b/tools/ErrorSimulation/bin/Release/net8.0/Microsoft.Extensions.Logging.Abstractions.dll
--- a/tools/ErrorSimulation/bin/Release/net8.0/MySqlConnector.dll
+++ b/tools/ErrorSimulation/bin/Release/net8.0/MySqlConnector.dll
--- a/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.dgspec.json
+++ b/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.dgspec.json
@ -0,0 +1,76 @@
+{
+  "format": 1,
+  "restore": {
+    "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\ErrorSimulation.csproj": {}
+  },
+  "projects": {
+    "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\ErrorSimulation.csproj": {
+      "version": "1.0.0",
+      "restore": {
+        "projectUniqueName": "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\ErrorSimulation.csproj",
+        "projectName": "ErrorSimulation",
+        "projectPath": "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\ErrorSimulation.csproj",
+        "packagesPath": "C:\\Users\\jiang\\.nuget\\packages\\",
+        "outputPath": "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\obj\\",
+        "projectStyle": "PackageReference",
+        "configFilePaths": [
+          "C:\\Users\\jiang\\AppData\\Roaming\\NuGet\\NuGet.Config"
+        ],
+        "originalTargetFrameworks": [
+          "net8.0"
+        ],
+        "sources": {
+          "https://api.nuget.org/v3/index.json": {}
+        },
+        "frameworks": {
+          "net8.0": {
+            "targetAlias": "net8.0",
+            "projectReferences": {}
+          }
+        },
+        "warningProperties": {
+          "warnAsError": [
+            "NU1605"
+          ]
+        },
+        "restoreAuditProperties": {
+          "enableAudit": "true",
+          "auditLevel": "low",
+          "auditMode": "direct"
+        }
+      },
+      "frameworks": {
+        "net8.0": {
+          "targetAlias": "net8.0",
+          "dependencies": {
+            "Dapper": {
+              "target": "Package",
+              "version": "[2.1.72, )"
+            },
+            "MySqlConnector": {
+              "target": "Package",
+              "version": "[2.5.0, )"
+            }
+          },
+          "imports": [
+            "net461",
+            "net462",
+            "net47",
+            "net471",
+            "net472",
+            "net48",
+            "net481"
+          ],
+          "assetTargetFallback": true,
+          "warn": true,
+          "frameworkReferences": {
+            "Microsoft.NETCore.App": {
+              "privateAssets": "all"
+            }
+          },
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.420/PortableRuntimeIdentifierGraph.json"
+        }
+      }
+    }
+  }
+}
--- a/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.g.props
+++ b/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.g.props
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <RestoreSuccess Condition=" '$(RestoreSuccess)' == '' ">True</RestoreSuccess>
+    <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
+    <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
+    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\jiang\.nuget\packages\</NuGetPackageFolders>
+    <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.11.2</NuGetToolVersion>
+  </PropertyGroup>
+  <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <SourceRoot Include="C:\Users\jiang\.nuget\packages\" />
+  </ItemGroup>
+</Project>
--- a/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.g.targets
+++ b/tools/ErrorSimulation/obj/ErrorSimulation.csproj.nuget.g.targets
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
+    <Import Project="$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\8.0.2\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets" Condition="Exists('$(NuGetPackageRoot)microsoft.extensions.logging.abstractions\8.0.2\buildTransitive\net6.0\Microsoft.Extensions.Logging.Abstractions.targets')" />
+  </ImportGroup>
+</Project>
--- a/tools/ErrorSimulation/obj/Release/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs
+++ b/tools/ErrorSimulation/obj/Release/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs
@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v8.0", FrameworkDisplayName = ".NET 8.0")]
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSim.1A52F3CF.Up2Date
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSim.1A52F3CF.Up2Date
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.AssemblyInfo.cs
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.AssemblyInfo.cs
@ -0,0 +1,22 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("ErrorSimulation")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Release")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+cdb03d4db38e7817ed96ff060b205b688cbdbd51")]
+[assembly: System.Reflection.AssemblyProductAttribute("ErrorSimulation")]
+[assembly: System.Reflection.AssemblyTitleAttribute("ErrorSimulation")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+
+// 由 MSBuild WriteCodeFragment 类生成。
+
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.AssemblyInfoInputs.cache
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.AssemblyInfoInputs.cache
@ -0,0 +1 @@
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--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.GeneratedMSBuildEditorConfig.editorconfig
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.GeneratedMSBuildEditorConfig.editorconfig
@ -0,0 +1,13 @@
+is_global = true
+build_property.TargetFramework = net8.0
+build_property.TargetPlatformMinVersion = 
+build_property.UsingMicrosoftNETSdkWeb = 
+build_property.ProjectTypeGuids = 
+build_property.InvariantGlobalization = 
+build_property.PlatformNeutralAssembly = 
+build_property.EnforceExtendedAnalyzerRules = 
+build_property._SupportedPlatformList = Linux,macOS,Windows
+build_property.RootNamespace = ErrorSimulation
+build_property.ProjectDir = E:\opencode\haoliang\tools\ErrorSimulation\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.GlobalUsings.g.cs
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.GlobalUsings.g.cs
@ -0,0 +1,8 @@
+// <auto-generated/>
+global using global::System;
+global using global::System.Collections.Generic;
+global using global::System.IO;
+global using global::System.Linq;
+global using global::System.Net.Http;
+global using global::System.Threading;
+global using global::System.Threading.Tasks;
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.assets.cache
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.assets.cache
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.AssemblyReference.cache
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.AssemblyReference.cache
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.CoreCompileInputs.cache
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.CoreCompileInputs.cache
@ -0,0 +1 @@
+5b97f352817819a8611f31a2e14e45f4470268943d074a02ee20b08aa66ad99d
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.FileListAbsolute.txt
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.csproj.FileListAbsolute.txt
@ -0,0 +1,20 @@
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.csproj.AssemblyReference.cache
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.GeneratedMSBuildEditorConfig.editorconfig
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.AssemblyInfoInputs.cache
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.AssemblyInfo.cs
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.csproj.CoreCompileInputs.cache
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\ErrorSimulation.exe
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\ErrorSimulation.deps.json
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\ErrorSimulation.runtimeconfig.json
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\ErrorSimulation.dll
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\ErrorSimulation.pdb
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\Dapper.dll
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\Microsoft.Extensions.Logging.Abstractions.dll
+E:\opencode\haoliang\tools\ErrorSimulation\bin\Release\net8.0\MySqlConnector.dll
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSim.1A52F3CF.Up2Date
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.dll
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\refint\ErrorSimulation.dll
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.pdb
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ErrorSimulation.genruntimeconfig.cache
+E:\opencode\haoliang\tools\ErrorSimulation\obj\Release\net8.0\ref\ErrorSimulation.dll
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.dll
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.dll
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.genruntimeconfig.cache
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.genruntimeconfig.cache
@ -0,0 +1 @@
+f69adb7b76050925a86ed2af97545b4c96811c100e00eaa3496f49bb500732b7
--- a/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.pdb
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ErrorSimulation.pdb
--- a/tools/ErrorSimulation/obj/Release/net8.0/apphost.exe
+++ b/tools/ErrorSimulation/obj/Release/net8.0/apphost.exe
--- a/tools/ErrorSimulation/obj/Release/net8.0/ref/ErrorSimulation.dll
+++ b/tools/ErrorSimulation/obj/Release/net8.0/ref/ErrorSimulation.dll
--- a/tools/ErrorSimulation/obj/Release/net8.0/refint/ErrorSimulation.dll
+++ b/tools/ErrorSimulation/obj/Release/net8.0/refint/ErrorSimulation.dll
--- a/tools/ErrorSimulation/obj/project.assets.json
+++ b/tools/ErrorSimulation/obj/project.assets.json
@ -0,0 +1,308 @@
+{
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+            "related": ".xml"
+          }
+        },
+        "build": {
+          "buildTransitive/net6.0/_._": {}
+        }
+      },
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+        "targetAlias": "net8.0",
+        "dependencies": {
+          "Dapper": {
+            "target": "Package",
+            "version": "[2.1.72, )"
+          },
+          "MySqlConnector": {
+            "target": "Package",
+            "version": "[2.5.0, )"
+          }
+        },
+        "imports": [
+          "net461",
+          "net462",
+          "net47",
+          "net471",
+          "net472",
+          "net48",
+          "net481"
+        ],
+        "assetTargetFallback": true,
+        "warn": true,
+        "frameworkReferences": {
+          "Microsoft.NETCore.App": {
+            "privateAssets": "all"
+          }
+        },
+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.420/PortableRuntimeIdentifierGraph.json"
+      }
+    }
+  }
+}
--- a/tools/ErrorSimulation/obj/project.nuget.cache
+++ b/tools/ErrorSimulation/obj/project.nuget.cache
@ -0,0 +1,13 @@
+{
+  "version": 2,
+  "dgSpecHash": "o3zeyvSEHJU=",
+  "success": true,
+  "projectFilePath": "E:\\opencode\\haoliang\\tools\\ErrorSimulation\\ErrorSimulation.csproj",
+  "expectedPackageFiles": [
+    "C:\\Users\\jiang\\.nuget\\packages\\dapper\\2.1.72\\dapper.2.1.72.nupkg.sha512",
+    "C:\\Users\\jiang\\.nuget\\packages\\microsoft.extensions.dependencyinjection.abstractions\\8.0.2\\microsoft.extensions.dependencyinjection.abstractions.8.0.2.nupkg.sha512",
+    "C:\\Users\\jiang\\.nuget\\packages\\microsoft.extensions.logging.abstractions\\8.0.2\\microsoft.extensions.logging.abstractions.8.0.2.nupkg.sha512",
+    "C:\\Users\\jiang\\.nuget\\packages\\mysqlconnector\\2.5.0\\mysqlconnector.2.5.0.nupkg.sha512"
+  ],
+  "logs": []
+}
				`@ -0,0 +1 @@`
				`ca5ffc266ef7d59a7da923b95e1125314856ec664a48de22ec6108afa99bd855`
				`@ -0,0 +1 @@`
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				`@ -0,0 +1 @@`
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