f_sync函数和 f_close函数执行同样的过程,但是文件仍处于打开状态,并且可以继续对文件执行读/写/移动 指针操作。这适用于以写模式长时间打开文件,比如数据记录器。定期的或f_write后立即执行f_sync可以将 由于突然断电或移去磁盘而导致数据丢失的风险最小化。在 f_close前立即执行 f_sync没有作用,因为在 f_clos...
f_close把RAM数据写入到FLASH，然后关闭文件，f_sync仅把RAM数据写入FLASH，文件仍然是打开状态。
voidMessageStorage::closeFile() { module_debug_strg("closeFile");if(!m_fileOpen) { module_debug_strg("file not open!");return; } m_fr = f_close(&m_file);f_sync(&m_file); m_fileOpen =false; } 开发者ID:ketrum,项目名称:equine-health-monitor-gdp12,代码行数:13,代码来源:messagest...
promql.Engine: Add Close method … 0cc99e6 Merge remote-tracking branch 'prometheus/main' into arve/close-engine … e57aac8 Merge remote-tracking branch 'prometheus/main' into arve/close-engine b7320ef Merge remote-tracking branch 'prometheus/main' into arve/close-engine … e8ae8cf ...
fs.close(fd, callback) 参数使用说明如下: fd - 通过 fs.open() 方法返回的文件描述符。 callback - 回调函数,没有参数。 var fs = require('fs'); var buf = new Buffer(1024); fs.open('input.txt', 'r+', function (err, fd) { ...
432 fs.close() 433 decoded = byteify(decoded) 434 435 decoded["lastsynctimesec"] = str(int(time.time())) 436 timeArray = time.localtime(time.time()) 437 otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray) 438 decoded["lastsynctime"] = otherStyleTime...
()page=context.new_page()# 设置浏览器headersheaders={'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3'}page.set_extra_http_headers(headers)page.goto(url)content=page.content()page.close()context.close()...
So we will close this thread. If you need any additional information, submit a new question, as this thread will no longer be monitored. Best regards. Jean O. Intel Customer Support Technician. Translate 0 Kudos Copy link Reply All forum topics Previous topic Next topic ...
n-sync - Close The Door (BOP System Shock Mix) 专辑: Close The Door 歌手:n-sync 还没有歌词哦n-sync - Close The Door (BOP System Shock Mix) / 已添加到播放列表 1 播放队列/1 1 Close The Door n-sync 07:04Mac版酷狗音乐已更新 就是歌多 ...
So we will close this thread. If you need any additional information, submit a new question, as this thread will no longer be monitored. Best regards. Jean O. Intel Customer Support Technician. 翻译 0 项奖励 复制链接 回复 所有论坛主题 前一个主题 下一个...