Initial commit - Delphi MES client project
This commit is contained in:
Developer
@@ -0,0 +1,629 @@
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unit uSafeLog;
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interface
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uses Windows,SysUtils,ComObj,Messages,System.DateUtils,System.Classes,System.IOUtils,
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System.StrUtils, FMX.Grid, FMX.Dialogs, FMX.Forms;
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const
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WRITE_LOG_DIR = 'log\'; // 记录日志默认目录
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LOG_TIME_FORMAT = 'yyyy/mm/dd hh:nn:ss.zzz'; // 日志显示添加时间的格式
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SHOW_LOG_CLEAR_COUNT = 1000; // 日志显示容器最大显示条数
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type
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TLogLevel=(lgvHint, lgvError, lgvWarning, lgvMessage, lgvDebug);
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TLogLevels = set of TLogLevel;
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const
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TLogLevelCaption: array [TLogLevel] of string = ('[Hint]:','[Error]:','[Warning]:','[Info]:','[Debug]:');
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type
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TSafeLog = class
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private
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FFileStream: TFileStream; // 文件流
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FLogShower: TComponent; // 日志显示容器
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FLogDay: TDateTime; // 日志当天天数
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FEnabled: Boolean;
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FPrefixFile:string; //日志文件前缀
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FLogFileDir: string; // 日志目录
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procedure SetEnabled(const Value: Boolean);
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procedure SetLogFileDir(const Value: string);
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protected
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public
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FileName:string;
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procedure WriteLog(Log: String; const LogLevel: TLogLevel = lgvHint); overload;
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procedure WriteLog(Log: String; const Args: array of const;const LogLevel: TLogLevel = lgvHint); overload;
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procedure WriteLog(AException: Exception;const LogLevel: TLogLevel = lgvError); overload;
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procedure Error(const AMessage: string);overload;
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procedure Error(const AMessage: string;const Args: array of const);overload;
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procedure Hint(const AMessage: string);overload;
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procedure Hint(const AMessage: string;const Args: array of const);overload;
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procedure Warn(const AMessage: string);overload;
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procedure Warn(const AMessage: string;const Args: array of const);overload;
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procedure Debug(const AMessage: string);overload;
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procedure Debug(const AMessage: string;const Args: array of const);overload;
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procedure MessageInfo(const AMessage: string);overload;
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procedure MessageInfo(const AMessage: string;const Args: array of const);overload;
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procedure MessageError(const AMessage: string;const Args: array of const);overload;
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constructor Create(PrefixFile:string);
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destructor Destroy; override;
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// 是否允许记录日志
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property Enabled: Boolean read FEnabled write SetEnabled;
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// 日志文件目录,默认当前目录的Log目录
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property LogFileDir: string read FLogFileDir write SetLogFileDir;
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end;
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TDataSavaLog = class
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private
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FFileStream: TFileStream; // 文件流
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FLogShower: TComponent; // 日志显示容器
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FLogDay: TDateTime; // 日志当天天数
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FEnabled: Boolean;
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fFileName:string; //文件名
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FPrefixFile:string; //日志文件前缀
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FLogFileDir: string; // 日志目录
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procedure SetEnabled(const Value: Boolean);
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procedure SetLogFileDir(const Value: string);
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protected
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public
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FileName:string;
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procedure WriteLog(Log: String; const LogLevel: TLogLevel = lgvHint); overload;
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procedure DelFile(const sFname:string); overload;
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function OpenLog(sFileLog: String;var f: TStrings):Boolean; overload;
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procedure MessageInfo(const sFname:string;const AMessage: string);overload;
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constructor Create(PrefixFile:string;Const WRITE_LOG_SaveDIR:string='DataSava\');
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destructor Destroy; override;
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// 是否允许记录日志
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property Enabled: Boolean read FEnabled write SetEnabled;
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// 日志文件目录,默认当前目录的Log目录
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property LogFileDir: string read FLogFileDir write SetLogFileDir;
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end;
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function WorkLog():TSafeLog;
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function DbApiLog():TSafeLog;
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function RfidLog():TSafeLog;
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function DataLog():TSafeLog;
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function DataSavaLog(sFName: string):TDataSavaLog;
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procedure LogDebug(msg:string);inline;overload; //用于代码测试输出
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procedure LogDebug(Log: String; const Args: array of const);overload;
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procedure CopyLogFile(DestPath:string);
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procedure ExportToExcel(FName: String;RzStrGrid: TStringGrid);//导出到Excel
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var
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FWorkLog:TSafeLog;
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FDbApiLog,FRfidLog,FDataLog:TSafeLog;
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FDataSavaLog:TDataSavaLog;
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implementation
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uses uShowInfo;
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function WorkLog():TSafeLog;
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begin
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if FWorkLog = nil then
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begin
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FWorkLog := TSafeLog.Create('work');
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FWorkLog.Enabled:=true;
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end;
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Result := FWorkLog;
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end;
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function DbApiLog():TSafeLog;
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begin
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if FDbApiLog = nil then
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begin
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FDbApiLog := TSafeLog.Create('Api');
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FDbApiLog.Enabled:=true;
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end;
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Result := FDbApiLog;
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end;
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function RfidLog():TSafeLog;
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begin
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if FRfidLog = nil then
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begin
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FRfidLog := TSafeLog.Create('Rfid');
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FRfidLog.Enabled:=true;
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end;
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Result := FRfidLog;
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end;
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function DataLog():TSafeLog;
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begin
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if FDataLog = nil then
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begin
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FDataLog := TSafeLog.Create('Data');
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FDataLog.Enabled:=true;
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end;
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Result := FDataLog;
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end;
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function DataSavaLog(sFName: string):TDataSavaLog;
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begin
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if FDataSavaLog = nil then
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begin
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FDataSavaLog := TDataSavaLog.Create(sFName); //'D301909600'+'-'+'1688187-A01-0F'
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FDataSavaLog.Enabled:=true;
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end;
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Result := FDataSavaLog;
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end;
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procedure LogDebug(msg:string);overload;
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begin
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outputdebugstring(pchar(msg));
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end;
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procedure LogDebug(Log: String; const Args: array of const);overload;
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begin
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outputdebugstring(pchar(Format(Log, Args)));
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end;
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procedure TSafeLog.Error(const AMessage: string);
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begin
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WriteLog(AMessage,lgvError);
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end;
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procedure TSafeLog.Error(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvError);
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end;
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procedure TSafeLog.Hint(const AMessage: string);
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begin
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WriteLog(AMessage,lgvHint);
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end;
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procedure TSafeLog.Hint(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvHint);
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end;
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procedure TSafeLog.Warn(const AMessage: string);
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begin
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WriteLog(AMessage,lgvWarning);
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end;
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procedure TSafeLog.Warn(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvWarning);
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end;
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procedure TSafeLog.Debug(const AMessage: string);
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begin
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WriteLog(AMessage,lgvDebug);
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end;
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procedure TSafeLog.Debug(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvDebug);
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end;
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procedure TSafeLog.MessageInfo(const AMessage: string);
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begin
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WriteLog(AMessage,lgvMessage);
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end;
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procedure TSafeLog.MessageInfo(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvMessage);
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end;
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procedure TSafeLog.MessageError(const AMessage: string;const Args: array of const);
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begin
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WriteLog(Format(AMessage, Args),lgvMessage);
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end;
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procedure TSafeLog.WriteLog(Log: String; const Args: array of const;const LogLevel: TLogLevel = lgvHint);
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begin
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WriteLog(Format(Log, Args), LogLevel);
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end;
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procedure TSafeLog.WriteLog(AException: Exception;const LogLevel: TLogLevel = lgvError);
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begin
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WriteLog(AException.Message,lgvError);
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end;
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procedure TSafeLog.SetEnabled(const Value: Boolean);
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begin
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FEnabled := Value;
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end;
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procedure TSafeLog.SetLogFileDir(const Value: string);
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begin
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FLogFileDir := Value;
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if not DirectoryExists(FLogFileDir) then
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if not ForceDirectories(FLogFileDir) then //创建目录
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begin
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raise Exception.Create('日志路径错误，日志类对象不能被创建');
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end;
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end;
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constructor TSafeLog.Create(PrefixFile:string);
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begin
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FLogShower := nil;
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FLogDay:=-1;
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FPrefixFile:=PrefixFile;
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LogFileDir := ExtractFilePath(ParamStr(0)) + WRITE_LOG_DIR;
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end;
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destructor TSafeLog.Destroy;
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begin
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if Assigned(FFileStream) then
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FreeAndNil(FFileStream);
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end;
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procedure TSafeLog.WriteLog(Log: String; const LogLevel: TLogLevel = lgvHint);
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var
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logName: String;
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fMode: Word;
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bytes: TBytes;
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begin
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System.TMonitor.Enter(self);
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try
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if FLogDay<>Date then
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begin
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logName := FPrefixFile+FormatDateTime('yyyymmdd', Now) + '.log'; //
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FLogDay:=Date;
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FileName:=FLogFileDir + logName;
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if FileExists(FileName) then // 如果当天的日志文件存在
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fMode := fmOpenWrite or fmShareDenyNone
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else
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fMode := fmCreate or fmShareDenyNone;
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if Assigned(FFileStream) then
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FreeAndNil(FFileStream);
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FFileStream := TFileStream.Create(FLogFileDir + logName, fMode);
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end;
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FFileStream.Seek(0,soEnd); // 追加到最后
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if Log='' then
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Log:=#13#10
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else
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begin
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Log:=TLogLevelCaption[LogLevel]+#9+Log;
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Log := FormatDateTime(LOG_TIME_FORMAT, Now) + #9 + Log + #13#10;
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end;
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bytes := TEnCoding.UTF8.GetBytes(Log);
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FFileStream.Write(bytes, Length(bytes));
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finally
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System.TMonitor.Exit(self);
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end;
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end;
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function CombinePath(QPathA: string; QPathB: string): string;
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var
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lSeparatorChar: string;
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lReplaceChar: string;
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begin
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lSeparatorChar := TPath.DirectorySeparatorChar;
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lReplaceChar := '/';
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if lSeparatorChar = '/' then
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begin
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lReplaceChar := '\';
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end;
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QPathA := QPathA.Replace(lReplaceChar, lSeparatorChar);
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QPathB := QPathB.Replace(lReplaceChar, lSeparatorChar);
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if RightStr(QPathA,1)<>lSeparatorChar then
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QPathA:=QPathA+lSeparatorChar;
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if QPathB.Length > 0 then
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begin
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if QPathA.Length > 0 then
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begin
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// 判断第一个是不是 lSeparatorChar,是的话去除
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if leftStr(QPathB, 1) = lSeparatorChar then
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begin
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QPathB := QPathB.Substring(1, QPathB.Length - 1);
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end;
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end;
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end;
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result := TPath.Combine(QPathA, QPathB);
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end;
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procedure CopyLogFile(DestPath:string);
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begin
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TThread.CreateAnonymousThread( // 创建一个匿名线程，
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procedure
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var
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FileName:string;
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begin
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try
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FileName:=CombinePath(DestPath,TPath.GetDirectoryName(FWorkLog.FileName));
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Copyfile(Pchar(FWorkLog.FileName),Pchar(FileName),false);
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FileName:=CombinePath(DestPath,TPath.GetDirectoryName(FDbApiLog.FileName));
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Copyfile(Pchar(FDbApiLog.FileName),Pchar(FileName),false);
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FileName:=CombinePath(DestPath,TPath.GetDirectoryName(FRfidLog.FileName));
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Copyfile(Pchar(FRfidLog.FileName),Pchar(FileName),false);
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except
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on e:Exception do
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begin
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workLog.Error('上传日志出错:%s',[e.Message]);
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end;
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end;
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end).Start;
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end;
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procedure Stringgridtoexcel(atitle: string;Astringgrid: TStringGrid; Afontsize: integer);
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var
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xlapp, xlsheet: variant;
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row, CCC, nnn, jjj: integer;
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begin
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try
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xlapp := createoleobject('excel.application');
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except
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// showmessage('not found excel in your system, so can not create file!');
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exit;
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end;
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try
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ccc := AstringGrid.ColumnCount;
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xlapp.workbooks.add; //添加新工作簿
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xlapp.visible := false;
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xlsheet := xlapp.activesheet;
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xlapp.activewindow.windowstate := 2;
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xlapp.range[xlsheet.cells[1, 1], xlsheet.cells[1, ccc]];//.MERGE;
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xlsheet.cells[1, 1] := Atitle; //页头第一行；
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// xlsheet.cells[1, 1].HorizontalAlignment := -4108;
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row := 2;
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for jjj := 0 to Astringgrid.RowCount - 1 do
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begin
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for nnn := 1 to ccc do
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xlsheet.cells[row, nnn] := trim(Astringgrid.Cells[nnn - 1, row - 2]);
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// xlsheet.rows[row].RowHeight := 18;
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inc(row);
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end;
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xlapp.visible := true;
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//格式调整
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// xlapp.range[xlsheet.cells[row, 1], xlsheet.cells[row, 13]].WrapText := True;
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// xlapp.range[xlsheet.cells[row, 1], xlsheet.cells[row, 13]].HorizontalAlignment := -4108;
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xlsheet.pagesetup.headerMargin := 1 / 0.035; //页眉到顶端边距1cm
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xlsheet.pagesetup.footerMargin := 0.6 / 0.035; //页脚到底端边距1cm
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xlsheet.pagesetup.topMargin := 1 / 0.035; //顶边距1cm
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XLSHEET.pagesetup.bottomMargin := 1.3 / 0.035; //底边距1cm
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xlsheet.pagesetup.leftMargin := 0.5 / 0.035; //左边距1cm
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xlsheet.pagesetup.rightMargin := 0.5 / 0.035; //右边距1cm
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// xlsheet.pagesetup.leftfooter := '制表: ' + Puboptername;
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xlsheet.pagesetup.centerfooter := ''; //页脚
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xlsheet.pagesetup.rightfooter := '第&P页/共&N页';
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xlsheet.pagesetup.leftHeader := '';
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xlsheet.pagesetup.orientation := 1; //横向
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xlsheet.pagesetup.printtitlerows := '$1:$1';
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// xlsheet.rows[1].font.name := '宋体'; //设置第一行字体属性
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// xlsheet.rows[1].font.bold := true;
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// xlsheet.rows[1].font.size := 20;
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// xlsheet.rows[1].RowHeight := 28;
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// for nnn := 1 to ccc do
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// begin
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// xlsheet.columns[nnn].columnwidth := Astringgrid.ColWidths[nnn - 1] * 0.1188;
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// end;
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// for nnn := 1 to 4 do begin
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// xlapp.range[xlsheet.cells[2, 1], xlsheet.cells[row - 1, CCC]].borders[nnn].linestyle := 1;
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// xlapp.range[xlsheet.cells[2, 1], xlsheet.cells[row - 1, CCC]].borders[nnn].weight := 1;
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// end;
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// xlapp.range[xlsheet.cells[2, 1], xlsheet.cells[row - 1, CCC]].font.size := Afontsize;
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// xlapp.range[xlsheet.cells[2, 1], xlsheet.cells[row - 1, ccc]].WrapText := True;
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varclear(xlsheet);
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varclear(xlapp);
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except
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on E: Exception do
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begin
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xlapp.quit;
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// showMSG('出现错误' + E.message, '错误', 1);
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end;
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end;
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end;
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//把他写成了一个过程，这样其他用到这个StringGrid的控件都可以刁永红这个来导出了
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procedure ExportToExcel(FName: String;RzStrGrid: TStringGrid);
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const
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xlNormal = -4143;
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var
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i, j, k, l: integer;
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filename: string;
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excel, Vrange: OleVariant;
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savedialog: TSaveDialog;
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begin
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filename := ExtractFilePath(Paramstr(0))+'log\'+FName;
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if RzStrGrid.RowCount > 65536 then
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begin
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// if application.messagebox('需要导出的数据过大，Excel最大只能容纳65536行,是否还要继续？', '询问', mb_yesno + mb_iconquestion) = idno then
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exit;
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end;
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// screen.Cursor := crHourGlass;
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try
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excel := CreateOleObject('Excel.Application');
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excel.workbooks.add;
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except
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||||
// screen.cursor := crDefault;
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showmessage('无法调用Excel！');
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||||
exit;
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||||
end;
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// savedialog := TSaveDialog.Create(nil);
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||||
// savedialog.Filter := 'Excel文件(*.xls)|*.xls';
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||||
// if savedialog.Execute then
|
||||
// begin
|
||||
// if FileExists(savedialog.FileName) then
|
||||
// try
|
||||
// if ShowInfoOKCancel('该文件已经存在，要覆盖吗？') then
|
||||
// DeleteFile(PChar(savedialog.FileName))
|
||||
// else
|
||||
// begin
|
||||
// excel.Quit;
|
||||
// savedialog.free;
|
||||
// // screen.cursor := crDefault;
|
||||
// Exit;
|
||||
// end;
|
||||
// except
|
||||
// excel.Quit;
|
||||
// savedialog.free;
|
||||
// // screen.cursor := crDefault;
|
||||
// Exit;
|
||||
// end;
|
||||
// filename := savedialog.FileName;
|
||||
// end;
|
||||
// savedialog.free;
|
||||
if filename = '' then
|
||||
begin
|
||||
excel.Quit;
|
||||
// screen.cursor := crDefault;
|
||||
exit;
|
||||
end;
|
||||
//设置字体
|
||||
excel.Cells.Font.Size := 10;
|
||||
//导出数据到Excel
|
||||
for i := 0 to RzStrGrid.RowCount - 1 do
|
||||
begin
|
||||
for j := 0 to RzStrGrid.ColumnCount - 1 do
|
||||
begin
|
||||
excel.Cells[i + 1, j + 1] := RzStrGrid.Cells[j, i];
|
||||
end;
|
||||
end;
|
||||
//设置列宽
|
||||
// excel.ActiveSheet.Columns[3].ColumnWidth := 15;
|
||||
//需要合并的单元格
|
||||
Vrange := excel.range[excel.cells[RzStrGrid.RowCount + 1, 1], excel.cells[RzStrGrid.RowCount + 1, RzStrGrid.ColumnCount]];
|
||||
Vrange.Select;
|
||||
//合并单元格
|
||||
Vrange.Merge(True);
|
||||
//合并后单元格内容的字体大小
|
||||
Vrange.Font.Size := 15;
|
||||
Vrange.Font.Bold := True;
|
||||
//合并单元格后的背景色
|
||||
Vrange.Interior.ColorIndex := 6;
|
||||
////最后一行加一个注解
|
||||
//excel.cells[RzStrGrid.RowCount + 1, 1] := '注意：导出Excel和上一篇文章导出的Excel模板一样，可以进行导入导出';
|
||||
//整页的文本全都居中
|
||||
excel.columns.HorizontalAlignment := 3;
|
||||
try
|
||||
//判断文件名后缀是不是.xls
|
||||
if copy(filename, length(filename) - 3, 4) <> '.xls' then
|
||||
filename := filename + '.xls';
|
||||
//保存Excel
|
||||
excel.ActiveWorkbook.SaveAs(filename, xlNormal, '', '', False, False);
|
||||
except
|
||||
excel.Quit;
|
||||
// screen.cursor := crDefault;
|
||||
exit;
|
||||
end;
|
||||
// excel.Visible := true; //打开文件
|
||||
// screen.cursor := crDefault;
|
||||
end;
|
||||
|
||||
{ TDataSavaLog }
|
||||
|
||||
constructor TDataSavaLog.Create(PrefixFile: string;Const WRITE_LOG_SaveDIR:string='DataSava\');
|
||||
begin
|
||||
FLogShower := nil;
|
||||
FLogDay:=-1;
|
||||
FPrefixFile:=PrefixFile;
|
||||
LogFileDir := ExtractFilePath(ParamStr(0)) + WRITE_LOG_SaveDIR;
|
||||
end;
|
||||
|
||||
destructor TDataSavaLog.Destroy;
|
||||
begin
|
||||
if Assigned(FFileStream) then
|
||||
FreeAndNil(FFileStream);
|
||||
end;
|
||||
|
||||
procedure TDataSavaLog.WriteLog(Log: String; const LogLevel: TLogLevel = lgvHint);
|
||||
var
|
||||
logName: String;
|
||||
fMode: Word;
|
||||
bytes: TBytes;
|
||||
begin
|
||||
System.TMonitor.Enter(self);
|
||||
try
|
||||
if fFileName<>FPrefixFile then
|
||||
begin
|
||||
FPrefixFile:= fFileName;
|
||||
|
||||
logName := FPrefixFile + '.log'; //+FormatDateTime('yyyymmdd', Now)
|
||||
FLogDay:=Date;
|
||||
FileName:=FLogFileDir + logName;
|
||||
if FileExists(FileName) then // 如果当天的日志文件存在
|
||||
fMode := fmOpenWrite or fmShareDenyNone
|
||||
else
|
||||
fMode := fmCreate or fmShareDenyNone;
|
||||
|
||||
if Assigned(FFileStream) then
|
||||
FreeAndNil(FFileStream);
|
||||
FFileStream := TFileStream.Create(FLogFileDir + logName, fMode);
|
||||
end;
|
||||
FFileStream.Seek(0,soEnd); // 追加到最后
|
||||
if Log='' then
|
||||
Log:=#13#10
|
||||
else
|
||||
begin
|
||||
Log:=Log+#13#10;
|
||||
// Log:=TLogLevelCaption[LogLevel]+#9+Log;
|
||||
// Log := FormatDateTime(LOG_TIME_FORMAT, Now) + #9 + Log + #13#10;
|
||||
end;
|
||||
bytes := TEnCoding.UTF8.GetBytes(Log);
|
||||
FFileStream.Write(bytes, Length(bytes));
|
||||
finally
|
||||
System.TMonitor.Exit(self);
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TDataSavaLog.MessageInfo(const sFname:string;const AMessage: string);
|
||||
begin
|
||||
fFileName:= sFname;
|
||||
WriteLog(AMessage,lgvMessage);
|
||||
end;
|
||||
|
||||
function TDataSavaLog.OpenLog(sFileLog: String;var f: TStrings):Boolean;
|
||||
var
|
||||
sloadLog: String;
|
||||
begin
|
||||
try
|
||||
//ExtractFilePath(ParamStr(0)) +
|
||||
sloadLog:= (ExtractFilePath(ParamStr(0)) +'DataSava\'+ sFileLog);
|
||||
DbApiLog.MessageInfo('文件sloadLog:'+sloadLog);
|
||||
//True，若拷贝过去的文件路径下已存在相同文件，那么不替换文件。//False，若拷贝过去的文件路径下已存在相同文件，那么会替换掉文件。//-----------------------------
|
||||
CopyFile(PWideChar('\\192.168.0.250\DataSava\'+sFileLog),PWideChar(sLoadLog),True);
|
||||
f.LoadFromFile(sLoadLog);
|
||||
except
|
||||
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TDataSavaLog.DelFile(const sFname:string);
|
||||
begin
|
||||
try
|
||||
// DeleteFile('\\192.168.0.250\DataSava\'+sFname);
|
||||
WINEXEC(PAnsiCHAR('CMD /C DEL /Q/F \\192.168.0.250\DataSava\'+sFname), SW_HIDE); Sleep(1000);
|
||||
except
|
||||
|
||||
end;
|
||||
end;
|
||||
|
||||
procedure TDataSavaLog.SetEnabled(const Value: Boolean);
|
||||
begin
|
||||
FEnabled := Value;
|
||||
end;
|
||||
|
||||
procedure TDataSavaLog.SetLogFileDir(const Value: string);
|
||||
begin
|
||||
FLogFileDir := Value;
|
||||
if not DirectoryExists(FLogFileDir) then
|
||||
if not ForceDirectories(FLogFileDir) then //创建目录
|
||||
begin
|
||||
raise Exception.Create('日志路径错误，日志类对象不能被创建');
|
||||
end;
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user