{"id":1098,"date":"2021-11-30T06:10:05","date_gmt":"2021-11-29T22:10:05","guid":{"rendered":"https:\/\/byy3.com\/?p=1098"},"modified":"2021-11-30T06:10:05","modified_gmt":"2021-11-29T22:10:05","slug":"%e7%94%a8python%e5%ae%9e%e7%8e%b0%e5%be%ae%e4%bf%a1%e5%88%b7%e7%82%b9%e5%87%bb%e7%8e%87%e7%9a%84%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/byy3.com\/?p=1098","title":{"rendered":"\u7528python\u5b9e\u73b0\u5fae\u4fe1\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801"},"content":{"rendered":"

\u7528python\u5b9e\u73b0\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801<\/h1>\n
<\/div>\n
\u4eca\u5929\u5c0f\u7f16\u5c31\u4e3a\u5927\u5bb6\u5206\u4eab\u4e00\u7bc7\u7528python\u5b9e\u73b0\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5177\u6709\u5f88\u597d\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u6709\u6240\u5e2e\u52a9\u3002\u4e00\u8d77\u8ddf\u968f\u5c0f\u7f16\u8fc7\u6765\u770b\u770b\u5427<\/div>\n
<\/div>\n
\n

\u80cc\u666f<\/strong><\/p>\n

\u540c\u4e8b\u7684\u8001\u7238\u53c2\u52a0\u5fae\u4fe1\u7684\u4e00\u4e2a\u6d3b\u52a8\uff0c\u9700\u8981\u5237\u70b9\u51fb\u7387\uff0c\u56e0\u6b64\uff0c\u5199\u4e86\u4e00\u4e2a\u7a0b\u5e8f\u52a9\u4e4b\u3002<\/p>\n

\u51c6\u5907<\/strong><\/p>\n

\u5fae\u4fe1\u6d3b\u52a8\u4e5f\u662f\u6709\u771f\u5b9e\u5730\u5740\u7684\u3002<\/p>\n

\u901a\u8fc7mitmproxy\uff08man in the middle proxy)\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u83b7\u53d6\u5fae\u4fe1\u83b7\u53d6\u7f51\u9875\u7684\u771f\u5b9e\u5730\u5740\uff08url\uff09\u3002<\/p>\n

\u5b8c\u6574\u53ef\u8fd0\u884c\u4ee3\u7801\u00a0 python2\u00a0<\/strong><\/p>\n

\n
\n
\n\n\n\n
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\n
\n
import<\/code> os<\/code><\/div>\n
import<\/code> time<\/code><\/div>\n
import<\/code> argparse<\/code><\/div>\n
import<\/code> platform<\/code><\/div>\n
<\/div>\n
def<\/code> visit_win(url, times, duration):<\/code><\/div>\n
import<\/code> urllib2<\/code><\/div>\n
def<\/code> _visit_win():<\/code><\/div>\n
try<\/code>:<\/code><\/div>\n
s <\/code>=<\/code> urllib2.urlopen(url).read()<\/code><\/div>\n
except<\/code> urllib2.HTTPError,e:<\/code><\/div>\n
print<\/code> (e.code)<\/code><\/div>\n
for<\/code> i <\/code>in<\/code> range<\/code>(times):<\/code><\/div>\n
_visit_win()<\/code><\/div>\n
print<\/code>(<\/code>\"{} Done!\"<\/code>.<\/code>format<\/code>(i<\/code>+<\/code>1<\/code>))<\/code><\/div>\n
#do not use duration in win<\/code><\/div>\n
<\/div>\n
def<\/code> visit_linux(url, times, duration):<\/code><\/div>\n
import<\/code> subprocess<\/code><\/div>\n
cmd <\/code>=<\/code> \"curl {}\"<\/code>.<\/code>format<\/code>(url)<\/code><\/div>\n
for<\/code> i <\/code>in<\/code> range<\/code>(times):<\/code><\/div>\n
subprocess.Popen(cmd, stdout<\/code>=<\/code>subprocess.PIPE, stderr<\/code>=<\/code>subprocess.PIPE,shell<\/code>=<\/code>True<\/code>)<\/code><\/div>\n
print<\/code>(<\/code>\"{} Done!\"<\/code>.<\/code>format<\/code>(i<\/code>+<\/code>1<\/code>))<\/code><\/div>\n
time.sleep(duration)<\/code><\/div>\n
<\/div>\n
def<\/code> parse_input():<\/code><\/div>\n
input_parser <\/code>=<\/code> argparse.ArgumentParser()<\/code><\/div>\n
input_parser.add_argument(<\/code>\"--url\"<\/code>,<\/code>'-u'<\/code>, <\/code>help<\/code>=<\/code>\"the url your need to visit\"<\/code>)<\/code><\/div>\n
input_parser.add_argument(<\/code>\"--times\"<\/code>,<\/code>'-t'<\/code>, <\/code>type<\/code>=<\/code>int<\/code>, default<\/code>=<\/code>10<\/code>, <\/code>help<\/code>=<\/code>\"how many times you need to visit\"<\/code>)<\/code><\/div>\n
input_parser.add_argument(<\/code>\"--duration\"<\/code>,<\/code>'-d'<\/code>, default<\/code>=<\/code>0.5<\/code>, <\/code>type<\/code>=<\/code>float<\/code>, <\/code>help<\/code>=<\/code>\"the duration between two visits\"<\/code>)<\/code><\/div>\n
input_args <\/code>=<\/code> input_parser.parse_args()<\/code><\/div>\n
url <\/code>=<\/code> input_args.url<\/code><\/div>\n
times <\/code>=<\/code> input_args.times<\/code><\/div>\n
duration <\/code>=<\/code> input_args.duration<\/code><\/div>\n
return<\/code> url, times, duration <\/code><\/div>\n
<\/div>\n
def<\/code> main():<\/code><\/div>\n
url, times, duration <\/code>=<\/code> parse_input()<\/code><\/div>\n
if<\/code> platform.system().lower() <\/code>=<\/code>=<\/code> 'linux'<\/code>:<\/code><\/div>\n
visit_linux(url, times, duration)<\/code><\/div>\n
else<\/code>:<\/code><\/div>\n
visit_win(url, times, duration)<\/code><\/div>\n
print<\/code>(<\/code>\"My evil job is finished!\"<\/code>)<\/code><\/div>\n
<\/div>\n
if<\/code> __name__ <\/code>=<\/code>=<\/code> '__main__'<\/code>:<\/code><\/div>\n
main()<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n
\n

import os
\nimport time
\nimport argparse
\nimport platform<\/p>\n

def visit_win(url, times, duration):
\nimport urllib.request, urllib.error, urllib.parse
\ndef _visit_win():
\ntry:
\ns = urllib.request.urlopen(url).read()
\nexcept urllib.error.HTTPError as e:
\nprint((e.code))
\nfor i in range(times):
\n_visit_win()
\nprint((\"{} Done!\".format(i+1)))
\n#do not use duration in win<\/p>\n

def visit_linux(url, times, duration):
\nimport subprocess
\ncmd = \"curl {}\".format(url)
\nfor i in range(times):
\nsubprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,shell=True)
\nprint((\"{} Done!\".format(i+1)))
\ntime.sleep(duration)<\/p>\n

def parse_input():
\ninput_parser = argparse.ArgumentParser()
\ninput_parser.add_argument(\"--url\",'-u', help=\"the url your need to visit\")
\ninput_parser.add_argument(\"--times\",'-t', type=int, default=15, help=\"how many times you need to visit\")
\ninput_parser.add_argument(\"--duration\",'-d', default=2.5, type=float, help=\"the duration between two visits\")
\ninput_args = input_parser.parse_args()
\nurl = input_args.url
\ntimes = input_args.times
\nduration = input_args.duration
\nreturn url, times, duration<\/p>\n

def main():
\nurl, times, duration = parse_input()
\nif platform.system().lower() == 'linux':
\nvisit_linux(url, times, duration)
\nelse:
\nvisit_win(url, times, duration)
\nprint(\"My evil job is finished!\")<\/p>\n

if __name__ == '__main__':
\nmain()<\/p>\n<\/div>\n

\u8fd0\u884c\u7684\u8bddpython3 click.py -u https:\/\/byy3.com -t10 -d10<\/p>\n

\u8bf4\u660e-t\u4ee3\u8868\u5237\u70b9\u51fb\u7684\u6b21\u6570\u00a0 \u00a0-d\u4ee3\u8868\u6bcf\u6b21\u65f6\u95f4\u95f4\u9694<\/p>\n

\n

\u6211\u7684\u8bf4\u660e\u00a0 \u53ef\u4ee5\u914d\u5408contab\u521b\u5efa\u4e00\u4e2acron.sh \u548c\u4e00\u4e2ashell\u914d\u7f6e\u597d\u653e\u5230\u670d\u52a1\u5668\u4e2d\u3002<\/strong><\/p>\n

\u8de8\u5e73\u53f0<\/strong><\/p>\n

linux\u901a\u8fc7curl\u53ef\u4ee5\u975e\u5e38\u5feb\u901f\u7684\u8bbf\u95ee\u3002<\/p>\n

\u4f46\u662f\u540c\u4e8b\u4e0d\u61c2linux\uff0c\u53ea\u80fd\u901a\u8fc7urllib\u5e93\u5199\u4e2a\u8de8\u5e73\u53f0\u7684\u5b9e\u73b0<\/p>\n

\u53ef\u6269\u5c55\u6027<\/strong><\/p>\n

\u4e3a\u4e86\u589e\u52a0\u7a0b\u5e8f\u7684\u901a\u7528\u6027\uff0c\u52a0\u5165argparse\u5e93\uff0c\u901a\u8fc7\u7a0b\u5e8f\u5165\u53c2\u5b9e\u73b0\u7075\u6d3b\u5e94\u7528\u3002<\/p>\n

**\u6ce8\u610f\uff1a<\/p>\n

\u63a8\u8350\u4f7f\u7528argparse\uff0cWXCOP\u7684\u5f88\u591a\u540c\u5b66\u8fd8\u662f\u4f7f\u7528\u8001\u7684OPTPARSE\u5e93\uff0cargparse\u662f\u7528\u6765\u66ff\u4ee3OPTPARSE\u5e93\u7684\uff08\u6765\u81ea\u5b98\u65b9\uff09**<\/p>\n

 <\/p>\n

\u901f\u5ea6<\/strong><\/p>\n

\u4f7f\u7528subprocess\u5e93\u4f1a\u6bd4os.system\u7684\u65b9\u5f0f\u5feb\uff0c\u56e0\u4e3a\uff0c\u5b83\u4f1afork\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u800cos.system\u662f\u963b\u585e\uff08\u7b49\u5f85\u7f51\u9875\u8fd4\u56de\u5f88\u6162\uff09\uff0c\u901f\u5ea6\u5feb\u5f88\u591a\u3002<\/p>\n

\u53e6\u5916\uff0c\u4fdd\u7559\u4e86linux\u7684curl\u65b9\u5f0f\uff0c\u5b83\u6bd4urllib\u5e93\u8981\u5feb<\/p>\n

\u51fd\u6570\u5185\u7684\u51fd\u6570<\/strong><\/p>\n

visit_win\u91cc\u8fd8\u6709\u4e00\u4e2a\u53ea\u80fd\u5185\u90e8\u4f7f\u7528\u7684_visit_win<\/p>\n

\u8fd9\u6837\u53ef\u4ee5\u8868\u660e\u8fd9\u4e2a\u51fd\u6570\u7684\u4f5c\u7528\u57df<\/p>\n

\u5e93\u7684\u5bfc\u5165<\/strong><\/p>\n

\u6ca1\u6709\u5446\u677f\u7684\u5728\u5f00\u5934\u5bfc\u5165\u6240\u6709\u9700\u8981\u7684\u5e93\uff0c\u800c\u662f\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5728\u9700\u8981\u65f6\uff0c\u624d\u5bfc\u5165\u7279\u5b9a\u7684\u5e93<\/p>\n

\u671f\u671b\u5927\u5bb6\u7684\u4f18\u5316<\/strong><\/p>\n

\u4ee3\u7801\u91cc\u7559\u4e86\u4f18\u5316\u7a7a\u95f4\uff0c\u4f8b\u5982\u4f7f\u7528\u7ebf\u7a0b\u7684\u65b9\u5f0f\u52a0\u5feburllib\u7684\u8bbf\u95ee\u901f\u5ea6\u7b49<\/p>\n

\u6700\u540e<\/strong><\/p>\n

\u6211\u5199python\u597d\u51e0\u5e74\u4e86\uff0c\u6709\u5f88\u591a\u79ef\u7d2f\uff0c\u6b22\u8fcepython\u7231\u597d\u8005\u4e00\u8d77\u4ea4\u6d41\u3002<\/p>\n

\u4ee5\u4e0a\u8fd9\u7bc7\u7528python\u5b9e\u73b0\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801\u5c31\u662f\u5c0f\u7f16\u5206\u4eab\u7ed9\u5927\u5bb6\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u4e2a\u53c2\u8003\uff0c\u4e5f\u5e0c\u671b\u5927\u5bb6\u591a\u591a\u652f\u6301\u811a\u672c\u4e4b\u5bb6\u3002<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u7528python\u5b9e\u73b0\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801 \u4eca\u5929\u5c0f\u7f16\u5c31\u4e3a\u5927\u5bb6\u5206\u4eab\u4e00\u7bc7\u7528python\u5b9e\u73b0\u5237\u70b9\u51fb\u7387\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u5177\u6709\u5f88\u597d\u7684 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,20],"tags":[692,695,694,693],"class_list":["post-1098","post","type-post","status-publish","format-standard","hentry","category-linux","category-python","tag-python-click","tag-python"],"_links":{"self":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/1098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1098"}],"version-history":[{"count":0,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/1098\/revisions"}],"wp:attachment":[{"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}