折腾：
【已解决】写脚本下载crifan的所有电子书
之后，继续顺带生成所有的crifan的ebook的电子书的url的列表
【总结】
经过调试，代码：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 | # Function: Download all crifan ebook files# Author: Crifan Li# Update: 20201212import osimport codecsimport reimport requestsimport time################################################################################# Config################################################################################OutputFolder = os.path.join("downloaded", "pdf")# 'downloaded/pdf'RequestsProxies = {}################################################################################# Util Functions################################################################################def createFolder(folderFullPath): """ create folder, even if already existed Note: for Python 3.2+ """ os.makedirs(folderFullPath, exist_ok=True)def loadTextFromFile(fullFilename, fileEncoding="utf-8"): """load file text content from file""" with codecs.open(fullFilename, 'r', encoding=fileEncoding) as fp: allText = fp.read() # logging.debug("Complete load text from %s", fullFilename) return allTextdef isFileExistAndValid(filePath, fullFileSize=None): """Check file exist and valid or not Args: filePath (str): file path fullFileSize (int): full file size Returns: existed and valid (bool) Raises: Examples: """ isExistFile = os.path.isfile(filePath) isValidFile = False if isExistFile: curFileSize = os.path.getsize(filePath) # 260900226 if fullFileSize: isValidFile = curFileSize == fullFileSize else: isValidFile = curFileSize > 0 isExistAndValid = isExistFile and isValidFile return isExistAndValiddef floatSecondsToDatetimeDict(floatSeconds): """ convert float seconds(time delta) to datetime dict{days, hours, minutes, seconds, millseconds, microseconds} example: 96400.3765293 -> {'days': 1, 'hours': 2, 'minutes': 46, 'seconds': 40, 'millseconds': 376, 'microseconds': 529} """ secondsInt = int(floatSeconds) decimalsFloat = floatSeconds - secondsInt millisecondsFloat = decimalsFloat * 1000 millisecondsInt = int(millisecondsFloat) microsecondsDecimal = millisecondsFloat - millisecondsInt microsecondsInt = int(microsecondsDecimal * 1000) minutes, seconds = divmod(secondsInt, 60) hours, minutes = divmod(minutes, 60) days, hours = divmod(hours, 24) convertedDict = { "days": days, "hours": hours, "minutes": minutes, "seconds": seconds, "millseconds": millisecondsInt, "microseconds": microsecondsInt, } return convertedDictdef datetimeDictToStr(datetimeDict, seperatorD=" ", seperatorHms=":", seperatorMilliS=".", isShowZeroDayStr=False, isShowMilliSecPart=True, ): """Convert date time dict into date time string Args: datetimeDict (dict): date time dict seperatorD (str): day seperator seperatorHms (str): hour/minute/second seperator seperatorMilliS (str): milli seconds seperator isShowZeroDayStr (bool): whether show days string when days=0 isShowMilliSecPart (bool): whether show milli seconds part Returns: str Raises: Examples: input: {'days': 0, 'hours': 0, 'microseconds': 986, 'millseconds': 804, 'minutes': 3, 'seconds': 38} {'hours': 0, minutes': 3, 'seconds': 38} output: '0 00:03:38.804' '00:03:38' """ dayStr = "" hasDays = "days" in datetimeDict if hasDays: days = datetimeDict["days"] if (not isShowZeroDayStr) and (days == 0): dayStr = "" else: dayStr = "%d%s" % (days, seperatorD) hmsStr = "%02d%s%02d%s%02d" % (datetimeDict["hours"], seperatorHms, datetimeDict["minutes"], seperatorHms, datetimeDict["seconds"]) # '00:03:12' milliSecStr = "" hasMilliSec = "millseconds" in datetimeDict if hasMilliSec: if isShowMilliSecPart: milliSecStr = "%s%03d" % (seperatorMilliS, datetimeDict["millseconds"]) formattedStr = "%s%s%s" % (dayStr, hmsStr, milliSecStr) # '00:03:12' return formattedStrdef formatSize(sizeInBytes, decimalNum=1, isUnitWithI=False, sizeUnitSeperator=""): """ format size to human readable string example: 3746 -> 3.7KB 87533 -> 85.5KiB 98654 -> 96.3 KB 352 -> 352.0B 76383285 -> 72.84MB 763832854988542 -> 694.70TB 763832854988542665 -> 678.4199PB refer: """ # https://en.wikipedia.org/wiki/Binary_prefix#Specific_units_of_IEC_60027-2_A.2_and_ISO.2FIEC_80000 # K=kilo, M=mega, G=giga, T=tera, P=peta, E=exa, Z=zetta, Y=yotta sizeUnitList = ['','K','M','G','T','P','E','Z'] largestUnit = 'Y' if isUnitWithI: sizeUnitListWithI = [] for curIdx, eachUnit in enumerate(sizeUnitList): unitWithI = eachUnit if curIdx >= 1: unitWithI += 'i' sizeUnitListWithI.append(unitWithI) # sizeUnitListWithI = ['','Ki','Mi','Gi','Ti','Pi','Ei','Zi'] sizeUnitList = sizeUnitListWithI largestUnit += 'i' suffix = "B" decimalFormat = "." + str(decimalNum) + "f" # ".1f" finalFormat = "%" + decimalFormat + sizeUnitSeperator + "%s%s" # "%.1f%s%s" sizeNum = sizeInBytes for sizeUnit in sizeUnitList: if abs(sizeNum) < 1024.0: return finalFormat % (sizeNum, sizeUnit, suffix) sizeNum /= 1024.0 return finalFormat % (sizeNum, largestUnit, suffix)def getFileSizeFromUrl(fileUrl, proxies=None): """Get file size from file url Args: fileUrl (str): file url proxies (dict): requests proxies Returns: file size or 0 mean fail to get Raises: Examples: output: 154551625 """ totalFileSize = None try: resp = requests.get(fileUrl, stream=True, proxies=proxies) respHeaders = resp.headers # {'Date': 'Thu, 10 Dec 2020 05:27:10 GMT', 'Content-Type': 'application/vnd.android.package-archive', 'Content-Length': '154551625', 'Connection': 'keep-alive', 'Server': 'NWS_TCloud_static_msoc1_xz', 'Cache-Control': 'max-age=600', 'Expires': 'Thu, 10 Dec 2020 05:37:09 GMT', 'Last-Modified': 'Thu, 09 Jan 2020 11:21:35 GMT', 'X-NWS-UUID-VERIFY': '94db2d14f135898d924fb249b13a0964', 'X-Verify-Code': '2871bd7acf67c7e298e9c8d8c865e27d', 'X-NWS-LOG-UUID': 'a83536f2-ab83-465d-ba09-0e19a15cc706', 'X-Cache-Lookup': 'Hit From Disktank3, Hit From Inner Cluster', 'Accept-Ranges': 'bytes', 'ETag': '"46C50A5CADB6BEE339236477BB6DDC14"', 'X-Daa-Tunnel': 'hop_count=2'} # {'Server': 'Tengine', 'Date': 'Fri, 11 Dec 2020 14:11:00 GMT', 'Content-Type': 'application/pdf', 'Content-Length': '24422168', 'Last-Modified': 'Fri, 18 Sep 2020 09:56:15 GMT', 'Connection': 'keep-alive', 'ETag': '"5f64843f-174a718"', 'Strict-Transport-Security': 'max-age=15768000', 'Accept-Ranges': 'bytes'} contentLengthStr = respHeaders['Content-Length'] # '154551625', '24422168' contentLengthInt = int(contentLengthStr) # 154551625, 24422168 totalFileSize = contentLengthInt except: totalFileSize = None return totalFileSize # 154551625def streamingDownloadFile( url, fileToSave=None, proxies=None, isShowSpeed=True, chunkSize=1024*512, resumeSize=0, totalSize=0, ): """Download file using stream mode, support showing process with current speed, percent, size Args: url (str): file online url fileToSave (str): filename or full file path proxies (dict): requests proxies isShowSpeed (bool): show downloading speed or not chunkSize (int): when showing download speed, need use stream downloading, need set chunck size resumeSize (bool): the size to start download, normally is the local already downloaded size totalSize (int): total file size, only used for calculate downloaded percent Returns: download ok or not (bool) Raises: Examples: """ isDownloadOk = False if isShowSpeed: if totalSize == 0: gotTotalSize = getFileSizeFromUrl(url, proxies) # 154551625 if gotTotalSize: totalSize = gotTotalSize headers = { 'Range': 'bytes=%d-' % resumeSize, # "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36", } resp = requests.get(url, proxies=proxies, headers=headers, stream=True) curDownloadedSize = 0 with open(fileToSave, "ab") as f: startTime = time.time() prevTime = startTime for curChunkBytes in resp.iter_content(chunk_size=chunkSize): if curChunkBytes: curTime = time.time() # 1606456020.0718982 f.write(curChunkBytes) f.flush() curChunkSize = len(curChunkBytes) # 524288 curDownloadedSize += curChunkSize # 524288 totalDownloadedSize = curDownloadedSize + resumeSize # 12058624 totalDownloadedSizeStr = formatSize(totalDownloadedSize) # '11.5MB' curDownloadTime = curTime - prevTime # 15.63818907737732 curSpeed = curChunkSize / curDownloadTime # 670522.651191692 curSpeedStr = formatSize(curSpeed) # '231.3KB' totalDownloadTime = curTime - startTime # 15.63818907737732 averageSpeed = curDownloadedSize / totalDownloadTime # 670522.651191692 averageSpeedStr = formatSize(averageSpeed) # '231.3KB' totalDownloadTimeDict = floatSecondsToDatetimeDict(totalDownloadTime) totalDownloadTimeStr = datetimeDictToStr(totalDownloadTimeDict, isShowMilliSecPart=False) if isShowSpeed: showStr = "downloading speed: cur=%s/s, avg=%s/s, time: total=%s, size: %s" % (curSpeedStr, averageSpeedStr, totalDownloadTimeStr, totalDownloadedSizeStr) if totalSize > 0: downloadedPercent100 = round(100 * totalDownloadedSize / totalSize, 2) # 47.23 downloadedPercent100Str = str(downloadedPercent100) # '47.23' percentStr = ", percent: %s%%" % downloadedPercent100Str # ', percent: 47.23%' else: percentStr = "" showStr += percentStr # 'downloading speed: cur=231.3KB/s, avg=231.3KB/s, time: total=00:00:02, size: 11.5MB, percent: 49.38%' print(showStr) prevTime = curTime return isDownloadOkdef downloadFile(url, fileToSave=None, proxies=None, isStreamMode=True, isResume=True, ): """Download file from url then save to file Args: url (str): file online url fileToSave (str): filename or full file path proxies (dict): requests proxies isStreamMode (bool): use stream mode or not Returns: download ok or not (bool) Raises: Examples: input: 'downloaded/pdf/5g_message_rcs_tech_summary.pdf' output: True """ isDownloadOk = False if not fileToSave: urlPartList = url.split("/") fileToSave = urlPartList[-1] # 5g_message_rcs_tech_summary.pdf try: if isStreamMode: totalFileSize = getFileSizeFromUrl(url, proxies) # 154551625 if not totalFileSize: print("Failed to get total file size from %s" % url) return isDownloadOk totalSizeStr = formatSize(totalFileSize) print("Get total file size %s from %s" % (totalSizeStr, url)) isDownloadedAndValid = isFileExistAndValid(fileToSave, fullFileSize=totalFileSize) if isDownloadedAndValid: print("%s is already download" % fileToSave) isDownloadOk = True return isDownloadOk curDownloadedSize = 0 isExistFile = os.path.isfile(fileToSave) if isExistFile: curDownloadedSize = os.path.getsize(fileToSave) curDownloadedSizeStr = formatSize(curDownloadedSize) print("Already downloaded %s for %s" % (curDownloadedSizeStr, fileToSave)) if curDownloadedSize > totalFileSize: # possible is local is new version, so consider as downloaded print("Downloaded=%s > online=%s, consider as downloaded" % (curDownloadedSizeStr, totalSizeStr)) isDownloadOk = True return isDownloadOk if not isResume: curDownloadedSize = 0 isDownloadOk = streamingDownloadFile( url, fileToSave=fileToSave, proxies=proxies, isShowSpeed=True, resumeSize=curDownloadedSize, totalSize=totalFileSize, ) else: resp = requests.get(url, proxies=proxies) with open(fileToSave, 'wb') as saveFp: saveFp.write(resp.content) isDownloadOk = True except BaseException as curException: print("Exception %s when download %s to %s" % (curException, url, fileToSave)) return isDownloadOk################################################################################# Const & Config & Settings################################################################################InputMdFile = "README.md"################################################################################# Main################################################################################mdStr = loadTextFromFile(InputMdFile)# print("mdStr=%s" % mdStr)allPdfUrlList = []# * [Notepad++](https://www.crifan.com/files/doc/docbook/rec_soft_npp/release/html/rec_soft_npp.html)# * [硬件电路基础知识](https://www.crifan.com/files/doc/docbook/hardware_basic/release/html/hardware_basic.html)# allDocbookIter = re.finditer("https?://www\.crifan\.com/files/doc/docbook/(?P<bookName>\w+)/release/", mdStr)# <callable_iterator object at 0x1094acfd0># allDocbookList = list(allDocbookIter)# [<re.Match object; sp...soft_dev_>, <re.Match object; sp...rec_soft_>, <re.Match object; sp...programmi>, <re.Match object; sp...language_>, <re.Match object; sp...json_tuto>, <re.Match object; sp...char_enco>, <re.Match object; sp...char_enco>, <re.Match object; sp...python_to>, <re.Match object; sp...regular_e>, <re.Match object; sp...python_to>, <re.Match object; sp...csharp_su>, <re.Match object; sp...build_web>, <re.Match object; sp...website_t>, <re.Match object; sp...web_scrap>, ...]# allDocbookList = re.findall("https?://www\.crifan\.com/files/doc/docbook/\w+/release/", mdStr)allDocbookNameList = re.findall("https?://www\.crifan\.com/files/doc/docbook/(\w+)/release/", mdStr)# ['char_encoding_usage', 'crifanlib_python', ...]docbookTotalNum = len(allDocbookNameList)print("docbookTotalNum=%s" % docbookTotalNum) # 113uniqueDocbookNameSet = set(allDocbookNameList)uniqueDocbookNameList = list(uniqueDocbookNameSet)uniqueDocbookTotalNum = len(uniqueDocbookNameList)print("uniqueDocbookTotalNum=%s" % uniqueDocbookTotalNum) # 56for curIdx, eachDocbookName in enumerate(uniqueDocbookNameList): curNum = curIdx + 1 curDocbookPdfUrl = "https://www.crifan.com/files/doc/docbook/%s/release/pdf/%s.pdf" % (eachDocbookName, eachDocbookName) # print("[%d] curDocbookPdfUrl=%s" % (curNum, curDocbookPdfUrl)) allPdfUrlList.append(curDocbookPdfUrl)# * [VSCode](http://book.crifan.com/books/best_editor_vscode/website)allGitbookNameList = re.findall("https?://book\.crifan\.com/books/(\w+)/website", mdStr)gitbooNameTotalNum = len(allGitbookNameList)print("gitbooNameTotalNum=%s" % gitbooNameTotalNum) # 139uniqueGitbookNameSet = set(allGitbookNameList)uniqueGitbookNameList = list(uniqueGitbookNameSet)uniqueGitbookNameTotalNum = len(uniqueGitbookNameList)print("uniqueGitbookNameTotalNum=%s" % uniqueGitbookNameTotalNum) # 71for curIdx, eachGitbookName in enumerate(uniqueGitbookNameList): curNum = curIdx + 1 curGitbookPdfUrl = "https://book.crifan.com/books/%s/pdf/%s.pdf" % (eachGitbookName, eachGitbookName) # print("[%d] curGitbookPdfUrl=%s" % (curNum, curGitbookPdfUrl)) allPdfUrlList.append(curGitbookPdfUrl)allPdfUrlList.sort()pdfUrlTotalNum = len(allPdfUrlList)print("pdfUrlTotalNum=%s" % pdfUrlTotalNum) # 127# download all pdf urlfor curUrlIdx, eachPdfUrl in enumerate(allPdfUrlList): curUrlNum = curUrlIdx + 1 pdfFilename = eachPdfUrl.split("/")[-1] # '5g_message_rcs_tech_summary.pdf' print("%s [%2d/%2d] %s %s" % ("-"*30, curUrlNum, pdfUrlTotalNum, pdfFilename ,"-"*30)) print("%s" % eachPdfUrl) downloadedFilePath = os.path.join(OutputFolder, pdfFilename) isDownloadOk = downloadFile(eachPdfUrl, downloadedFilePath, proxies=RequestsProxies) print("%s to downloaded %s from %s" % (isDownloadOk, pdfFilename, eachPdfUrl)) |
生成：
allEbookList/AllCrifanEbookList.md
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | * crifan所有电子书列表 * docbook * https://www.crifan.com/files/doc/docbook/antlr_tutorial/release/html/antlr_tutorial.html * https://www.crifan.com/files/doc/docbook/arm_vs_mips/release/html/arm_vs_mips.html * https://www.crifan.com/files/doc/docbook/binutils_intro/release/html/binutils_intro.html * https://www.crifan.com/files/doc/docbook/build_website/release/html/build_website.html * https://www.crifan.com/files/doc/docbook/buy_house/release/html/buy_house.html * https://www.crifan.com/files/doc/docbook/char_encoding/release/html/char_encoding.html * https://www.crifan.com/files/doc/docbook/char_encoding_usage/release/html/char_encoding_usage.html * https://www.crifan.com/files/doc/docbook/compute_basic/release/html/compute_basic.html * https://www.crifan.com/files/doc/docbook/crifan_rec_soft/release/html/crifan_rec_soft.html * https://www.crifan.com/files/doc/docbook/crifanlib_csharp/release/html/crifanlib_csharp.html * https://www.crifan.com/files/doc/docbook/crifanlib_python/release/html/crifanlib_python.html * https://www.crifan.com/files/doc/docbook/cross_compile/release/html/cross_compile.html * https://www.crifan.com/files/doc/docbook/crosstool_ng/release/html/crosstool_ng.html * https://www.crifan.com/files/doc/docbook/csharp_summary/release/html/csharp_summary.html * https://www.crifan.com/files/doc/docbook/cygwin_intro/release/html/cygwin_intro.html * https://www.crifan.com/files/doc/docbook/dma_pl08x_analysis/release/html/dma_pl08x_analysis.html * https://www.crifan.com/files/doc/docbook/docbook_dev_note/release/html/docbook_dev_note.html * https://www.crifan.com/files/doc/docbook/embedded_drv_dev/release/html/embedded_drv_dev.html * https://www.crifan.com/files/doc/docbook/embedded_linux_dev/release/html/embedded_linux_dev.html * https://www.crifan.com/files/doc/docbook/embedded_linux_drv_dev/release/html/embedded_linux_drv_dev.html * https://www.crifan.com/files/doc/docbook/fieldbus_intro/release/html/fieldbus_intro.html * https://www.crifan.com/files/doc/docbook/firmware_download/release/html/firmware_download.html * https://www.crifan.com/files/doc/docbook/hardware_basic/release/html/hardware_basic.html * https://www.crifan.com/files/doc/docbook/interrupt_related/release/html/interrupt_related.html * https://www.crifan.com/files/doc/docbook/json_tutorial/release/html/json_tutorial.html * https://www.crifan.com/files/doc/docbook/language_summary/release/html/language_summary.html * https://www.crifan.com/files/doc/docbook/linux_nand_driver/release/html/linux_nand_driver.html * https://www.crifan.com/files/doc/docbook/linux_wireless/release/html/linux_wireless.html * https://www.crifan.com/files/doc/docbook/mpeg_vbr/release/html/mpeg_vbr.html * https://www.crifan.com/files/doc/docbook/nand_get_type/release/html/nand_get_type.html * https://www.crifan.com/files/doc/docbook/programming_language_basic/release/html/programming_language_basic.html * https://www.crifan.com/files/doc/docbook/python_beginner_tutorial/release/html/python_beginner_tutorial.html * https://www.crifan.com/files/doc/docbook/python_intermediate_tutorial/release/html/python_intermediate_tutorial.html * https://www.crifan.com/files/doc/docbook/python_summary/release/html/python_summary.html * https://www.crifan.com/files/doc/docbook/python_topic_beautifulsoup/release/html/python_topic_beautifulsoup.html * https://www.crifan.com/files/doc/docbook/python_topic_re/release/html/python_topic_re.html * https://www.crifan.com/files/doc/docbook/python_topic_str_encoding/release/html/python_topic_str_encoding.html * https://www.crifan.com/files/doc/docbook/python_topic_web_scrape/release/html/python_topic_web_scrape.html * https://www.crifan.com/files/doc/docbook/rec_soft_npp/release/html/rec_soft_npp.html * https://www.crifan.com/files/doc/docbook/regular_expression/release/html/regular_expression.html * https://www.crifan.com/files/doc/docbook/runtime_upgrade_linux/release/html/runtime_upgrade_linux.html * https://www.crifan.com/files/doc/docbook/soft_dev_basic/release/html/soft_dev_basic.html * https://www.crifan.com/files/doc/docbook/symbology_code128/release/html/symbology_code128.html * https://www.crifan.com/files/doc/docbook/symbology_gs1128/release/html/symbology_gs1128.html * https://www.crifan.com/files/doc/docbook/symbology_plessey/release/html/symbology_plessey.html * https://www.crifan.com/files/doc/docbook/symbology_upc/release/html/symbology_upc.html * https://www.crifan.com/files/doc/docbook/uboot_starts_analysis/release/html/uboot_starts_analysis.html * https://www.crifan.com/files/doc/docbook/usb_basic/release/html/usb_basic.html * https://www.crifan.com/files/doc/docbook/usb_disk_driver/release/html/usb_disk_driver.html * https://www.crifan.com/files/doc/docbook/usb_hid/release/html/usb_hid.html * https://www.crifan.com/files/doc/docbook/virtualbox_tutorial/release/html/virtualbox_tutorial.html * https://www.crifan.com/files/doc/docbook/virutal_machine_tutorial/release/html/virutal_machine_tutorial.html * https://www.crifan.com/files/doc/docbook/vmware_tutorial/release/html/vmware_tutorial.html * https://www.crifan.com/files/doc/docbook/web_scrape_emulate_login/release/html/web_scrape_emulate_login.html * https://www.crifan.com/files/doc/docbook/website_transfer/release/html/website_transfer.html * https://www.crifan.com/files/doc/docbook/embedded_soft_dev/release/html/embedded_soft_dev.html * gitbook * http://book.crifan.com/books/5g_message_rcs_tech_summary/website * http://book.crifan.com/books/5g_tech_summary/website * http://book.crifan.com/books/all_age_sports_badminton/website * http://book.crifan.com/books/android_app_security_crack/website * http://book.crifan.com/books/app_capture_package_tool_charles/website * http://book.crifan.com/books/best_editor_vscode/website * http://book.crifan.com/books/china_suitable_living_suzhou/website * http://book.crifan.com/books/common_data_format_json/website * http://book.crifan.com/books/common_logic_hardware_embedded/website * http://book.crifan.com/books/computer_tech_summary/website * http://book.crifan.com/books/crawl_your_data_spider_technology/website * http://book.crifan.com/books/ebook_system_gitbook/website * http://book.crifan.com/books/file_compare_tool_summary/website * http://book.crifan.com/books/gitbook_demo/website * http://book.crifan.com/books/good_automation_tool_makefile/website * http://book.crifan.com/books/html_parse_tool_beautifulsoup/website * http://book.crifan.com/books/ic_chip_industry_chain_summary/website * http://book.crifan.com/books/industrial_automation_plc/website * http://book.crifan.com/books/industrial_control_security_overview/website * http://book.crifan.com/books/information_security_overview/website * http://book.crifan.com/books/mobile_network_evolution_history/website * http://book.crifan.com/books/most_intelligent_python_ide_pycharm/website * http://book.crifan.com/books/multimedia_core_system_ims/website * http://book.crifan.com/books/python_summary_csv_excel/website * http://book.crifan.com/books/python_summary_http_lib/website * http://book.crifan.com/books/python_html_parse_pyquery/website * http://book.crifan.com/books/python_regex_re_intro/website * http://book.crifan.com/books/python_spider_pyspider/website * http://book.crifan.com/books/python_spider_scrapy/website * http://book.crifan.com/books/regex_usage_examples/website * 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预览效果：
用md插件生成HTML：
html打开效果：
继续生成pdf：
Chrome(Pupeteer) -》PDF
生成 73KB的pdf
（注：如果用eBook->PDF
，会生成 非常大 没必要的 10MB的pdf，所以注意不要用这个方式生成pdf）
pdf预览效果：
所有代码和文件：
都可以在
找到：
- 代码
- 文件