IOS日志记录

      -(void)CWriteFile:(NSString*)logStr  isLogTime:(BOOL)_isLogTime
      {
          /获取路径
          NSString *sandboxPath = NSHomeDirectory();
          NSString *documentPath = [sandboxPath  stringByAppendingPathComponent:@"Documents"];//将Documents添加到sandbox路径上//
          NSString *FileName=[documentPath stringByAppendingPathComponent:@"log.txt"];//fileName就是保存文件的文件名
          获取当前时间
         if(_isLogTime)
          {
              NSDate *  nowdate=[NSDate date];
              NSDateFormatter  *dateformatter=[[NSDateFormatter alloc] init];
              [dateformatter setDateFormat:@"YYYY-MM-dd HH:mm:ss"];
              NSString *  locationString=[dateformatter stringFromDate:nowdate];
              logStr = [NSString stringWithFormat:@"%@:%@",locationString,logStr];
              [dateformatter release];
          }
          写入并关闭
          FILE    *fp = NULL;
          fp = fopen(FileName.cString, "a+" );
         if( fp == NULL )
          {
             return;
          }
         fprintf( fp, logStr.cString);
         fclose( fp);
      }
  
 

  
 
 

文章来源: zzzili.blog.csdn.net，作者：清雨小竹，版权归原作者所有，如需转载，请联系作者。

原文链接：zzzili.blog.csdn.net/article/details/10023455