import urllib.request #\u8fd9\u662fpython3\u5185\u7f6e\u7684HTTP\u8bf7\u6c42\u5e93\uff0c\u65e0\u9700\u989d\u5916\u5b89\u88c5\n# \u4e0e2\u5e76\u4e0d\u4e00\u6837\uff0c\u51fd\u6570\u7528\u6cd5\u4e5f\u6709\u533a\u522b\n \nresponse = urllib.request.urlopen(\"http:\/\/www.baidu.com\") #\u767e\u5ea6\u6ca6\u4e3a\u5c0f\u767d\u9f20\nprint (response.read())<\/code><\/pre>\n\n\n\n![\"\"](\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/04\/image-1024x269.png\")
\u8fd9\u662fvscode\u7ec8\u7aef\u7684\u8f93\u51fa\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4ed6\u5c06\u7f51\u9875\u7684html\u8f93\u51fa\u51fa\u6765\u4e86<\/figcaption><\/figure>\n\n\n\n\u9996\u5148\u6211\u4eec\u8c03\u7528\u7684\u662furllib.request\u5e93\u91cc\u9762\u7684urlopen\u65b9\u6cd5\uff0c\u4f20\u5165\u4e00\u4e2aURL\uff0c\u8fd9\u4e2a\u7f51\u5740\u662f\u767e\u5ea6\u4e00\u4e0b\u641c\u7d22\u5f15\u64ce\uff0c\u5176\u91c7\u7528HTTP\u534f\u8bae\uff0c\u5f53\u7136\u4e5f\u53ef\u4ee5\u628aHTTP\u6362\u505a\u5176\u4ed6\u534f\u8baeFTP,FILE,HTTPS \u7b49\u7b49\uff0c\u8fd9\u53ea\u662f\u4ee3\u8868\u4e86\u4e00\u79cd\u8bbf\u95ee\u63a7\u5236\u534f\u8bae\uff08\u5bf9\u6b64\u4e0d\u660e\u767d\u7684\u53bb\u627e\u4e00\u627e\u524d\u7aef\u7684\u4e66\u770b\u4e00\u770b\uff09\u3002urlopen\u65b9\u6cd5\u4f7f\u7528\u4e2d\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff0c\u53c2\u6570\u5982\u4e0b\uff1a<\/p>\n\n\n\n
urlopen(url, data, timeout\uff09<\/code><\/pre>\n\n\n\n\u7b2c\u4e00\u4e2a\u53c2\u6570url\u5373\u4e3aURL\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570data\u662f\u8bbf\u95eeURL\u65f6\u8981\u4f20\u9001\u7684\u6570\u636e\uff0c\u7b2c\u4e09\u4e2atimeout\u662f\u8bbe\u7f6e\u8d85\u65f6\u65f6\u95f4\u3002<\/p>\n\n\n\n
\u7b2c\u4e8c\u4e09\u4e2a\u53c2\u6570\u662f\u53ef\u4ee5\u4e0d\u5199\u7684\uff0cdata\u9ed8\u8ba4\u4e3a\u7a7aNone\uff0ctimeout\u9ed8\u8ba4\u4e3a socket._GLOBAL_DEFAULT_TIMEOUT<\/p>\n\n\n\n
\u7b2c\u4e00\u4e2a\u53c2\u6570URL\u662f\u5fc5\u987b\u8981\u5199\u7684\uff0c\u4f8b\u5b50\u6211\u4eec\u4f20\u9001\u4e86\u767e\u5ea6\u7684URL\uff0c\u6267\u884curlopen\u65b9\u6cd5\u4e4b\u540e\uff0c\u8fd4\u56de\u4e00\u4e2aresponse\u5bf9\u8c61\uff0c\u8fd4\u56de\u4fe1\u606f\u4fbf\u4fdd\u5b58\u5728\u8fd9\u91cc\u9762\u3002<\/p>\n\n\n\n
print response.read()<\/code><\/pre>\n\n\n\nresponse\u5bf9\u8c61\u6709\u4e00\u4e2a\u6bd4\u8f83\u5e38\u7528\u7684read\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fd4\u56de\u83b7\u53d6\u5230\u7684\u7f51\u9875\u5185\u5bb9\u3002(response\u7684\u5176\u4ed6\u5b8c\u6574\u65b9\u6cd5\u4f1a\u5728\u6587\u540e\u603b\u7ed3\uff09<\/p>\n\n\n\n
\u5982\u679c\u4e0d\u52a0read\u76f4\u63a5\u6253\u5370\uff0c\u7f16\u8bd1\u5668\u4f1a\u8f93\u51fa\u5bf9\u8be5\u5bf9\u8c61\u7684\u63cf\u8ff0\uff0c\u6240\u4ee5read\u5fc5\u4e0d\u53ef\u7701<\/p>\n\n\n\n
2\u3001Post\u548cGet\u6570\u636e\u4f20\u9001<\/p>\n\n\n\n
\u6211\u4eec\u5b66\u4f1a\u4e86\u6700\u57fa\u672c\u7684\u7f51\u9875\u6293\u53d6\uff0c\u4f46\u73b0\u5728\u5927\u591a\u6570\u7f51\u7ad9\u90fd\u662f\u52a8\u6001\u7f51\u9875\uff0c\u9700\u8981\u4f20\u9012\u53c2\u6570\u7ed9\u5b83\uff0c\u7f51\u7ad9\u518d\u505a\u51fa\u5bf9\u5e94\u7684\u54cd\u5e94\uff08\u4f8b\u5982\u767b\u9646\u6ce8\u518c\uff09\u3002\u6240\u4ee5\u8fd9\u91cc\u6211\u4eec\u4e5f\u5f97…\u55ef<\/p>\n\n\n\n
\u628a\u6570\u636e\u7528\u6237\u540d\u548c\u5bc6\u7801\u4f20\u9001\u5230\u4e00\u4e2aURL\uff0c\u7136\u540e\u4f60\u5f97\u5230\u670d\u52a1\u5668\u5904\u7406\u4e4b\u540e\u7684\u54cd\u5e94<\/p>\n\n\n\n
\u6570\u636e\u4f20\u9001\u5206\u4e3aPOST\u548cGET\u4e24\u79cd\u65b9\u5f0f\uff0c\u4e24\u79cd\u65b9\u5f0f\u7684\u533a\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n
GET\u65b9\u5f0f\u662f\u76f4\u63a5\u4ee5\u94fe\u63a5\u5f62\u5f0f\u8bbf\u95ee\uff0c\u94fe\u63a5\u4e2d\u5305\u542b\u4e86\u6240\u6709\u7684\u53c2\u6570\uff0c\u5f53\u7136\u5982\u679c\u5305\u542b\u4e86\u5bc6\u7801\u7684\u8bdd\u662f\u4e00\u79cd\u4e0d\u5b89\u5168<\/strong>\u7684\u9009\u62e9\uff0c\u4e0d\u8fc7\u4f60\u53ef\u4ee5\u76f4\u89c2<\/strong>\u5730\u770b\u5230\u81ea\u5df1\u63d0\u4ea4\u4e86\u4ec0\u4e48\u5185\u5bb9\u3002<\/p>\n\n\n\nPOST\u5219\u4e0d\u4f1a\u5728\u7f51\u5740\u4e0a\u663e\u793a\u6240\u6709\u7684\u53c2\u6570\uff0c\u8f83\u4e3a\u5b89\u5168<\/strong>\uff0c\u4e0d\u8fc7\u5982\u679c\u4f60\u60f3\u76f4\u63a5\u67e5\u770b\u63d0\u4ea4\u6570\u636e\u5c31\u4e0d\u662f\u5f88\u76f4\u89c2\u3002<\/strong><\/p>\n\n\n\nPOST\u65b9\u5f0f\uff1a<\/strong><\/p>\n\n\n\n\u6211\u4eec\u4f20\u9001\u7684\u6570\u636e\u5c31\u662f\u4e4b\u524d\u63d0\u5230\u7684\u53c2\u6570data\uff0c<\/p>\n\n\n\n
import urllib.request\nimport urllib.parse\nfrom urllib.request import urlopen\n\nvalues = {\"username\":\"eotstxtab@gmail.com\",\"password\":\"123456\"} # \u5b57\u5178\n#\u5f53\u7136\u8fd9\u4e0d\u662f\u5bc6\u7801\uff0c\u53ea\u662f\u7528\u6765\u6f14\u793a\u3002\ndata = urllib.parse.urlencode(values).encode('utf-8') \n# \u63d0\u4ea4\u7c7b\u578b\u4e0d\u80fd\u4e3astr\uff0c\u9700\u8981\u4e3abyte\u7c7b\u578b\uff0c\u6240\u4ee5\u52a0\u4e86.encode()\nurl = \"https:\/\/www.zhihu.com\/signin?next=%2F\" # B\u4e4e\u6765\u505a\u5c0f\u767d\u9f20\nreq = urllib.request.Request(url,data)\nresponse = urllib.request.urlopen(req)\nprint (response.read())<\/code><\/pre>\n\n\n\n![\"\"](\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/04\/image_11-1024x264.png\")
\u7ec8\u7aef\u8f93\u51fa<\/figcaption><\/figure>\n\n\n\n\u5176\u4e2d\u5b57\u5178\u7684\u6784\u5efa\u8fd8\u53ef\u4ee5\u8fd9\u6837\uff1a<\/p>\n\n\n\n
values = {}\nvalues['username'] = \"123456@gmail.com\"\nvalues['password'] = \"XXXX\"<\/code><\/pre>\n\n\n\n\u5176\u4f59\u90e8\u5206\u5b8c\u5168\u76f8\u540c\uff0c\u53ea\u662f\u5b57\u5178\u6784\u5efa\u6709\u4e0d\u540c\u7684\u65b9\u5f0f\u800c\u5df2<\/p>\n\n\n\n
\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u5206\u5272\u7ebf\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/p>\n\n\n\n
GET<\/strong>\u65b9\u5f0f\uff1a<\/p>\n\n\n\n\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u628a\u53c2\u6570\u5199\u5230\u7f51\u5740\u4e0a\u9762\uff0c\u76f4\u63a5\u6784\u5efa\u4e00\u4e2a\u5e26\u53c2\u6570\u7684URL\u51fa\u6765\u5373\u53ef\u3002<\/p>\n\n\n\n
import urllib\nimport urllib.parse #\u8fd9\u884c\u548c\u4e0b\u4e00\u884c\u5fc5\u987b\u5199\nimport urllib.request\n\nvalues = {}\nvalues['username'] = \"XXX@qq.com\"\nvalues['password']=\"XXXX\"\ndata = urllib.parse.urlencode(values) \nurl = \"https:\/\/www.zhihu.com\/signin?next=%2F\"\ngeturl = url + \"?\"+data #\u8fd9\u5c31\u5f88\u7075\u9b42\nreq = urllib.request.Request(geturl)\nresponse = urllib.request.urlopen(req)\nprint (response.read())<\/code><\/pre>\n\n\n\n![\"\"](\"http:\/\/123.57.142.208\/wp-content\/uploads\/2020\/04\/image_13-1024x267.png\")
<\/figure>\n\n\n\nGET\u65b9\u5f0f\u5982\u4e0a\u3002<\/p>\n\n\n\n
\u5176\u4e2d\u53ef\u4ee5print geturl\uff0c\u6253\u5370\u8f93\u51fa\u4e00\u4e0burl\uff0c\u53d1\u73b0\u5176\u5b9e\u5c31\u662f\u539f\u6765\u7684url+?+\u7f16\u7801\u3002<\/p>\n\n\n\n
<\/p>\n\n\n\n
\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u534e\u4e3d\u4e3d\u7684\u5206\u5272\u7ebf\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/p>\n\n\n\n
\u9644\u5f55\u2014\u2014\u5173\u4e8eurlopen\u7684\u7528\u6cd5\uff1a<\/strong><\/p>\n\n\n\nurllib.request.urlopen(url,data=None,[timeout,],cafile=None,capath=None,cadefault=False,context=None)\n\n# \u8bf7\u6c42\u5bf9\u8c61\uff0c\u8fd4\u56de\u4e00\u4e2aHTTPResponse\u7c7b\u578b\u7684\u5bf9\u8c61\uff0c\u5305\u542b\u7684\u65b9\u6cd5\u548c\u5c5e\u6027\uff1a\n\n# \u65b9\u6cd5\uff1aread()\u3001readinto()\u3001getheader(name)\u3001getheaders()\u3001fileno()\n\n# \u5c5e\u6027\uff1amsg\u3001version\u3001status\u3001reason\u3001bebuglevel\u3001closed<\/code><\/pre>\n\n\n\nimport urllib.request\n\nresponse=urllib.request.urlopen('https:\/\/www.python.org') \n# \u8bf7\u6c42\u7ad9\u70b9\u83b7\u5f97\u4e00\u4e2aHTTPResponse\u5bf9\u8c61\n# print(response.read().decode('utf-8')) #\u8fd4\u56de\u7f51\u9875\u5185\u5bb9\n# print(response.getheader('server')) #\u8fd4\u56de\u54cd\u5e94\u5934\u4e2d\u7684server\u503c\n# print(response.getheaders()) #\u4ee5\u5217\u8868\u5143\u7956\u5bf9\u7684\u5f62\u5f0f\u8fd4\u56de\u54cd\u5e94\u5934\u4fe1\u606f\n# print(response.fileno()) #\u8fd4\u56de\u6587\u4ef6\u63cf\u8ff0\u7b26\n# print(response.version) #\u8fd4\u56de\u7248\u672c\u4fe1\u606f\n# print(response.status) #\u8fd4\u56de\u72b6\u6001\u7801200\uff0c404\u4ee3\u8868\u7f51\u9875\u672a\u627e\u5230\n# print(response.debuglevel) #\u8fd4\u56de\u8c03\u8bd5\u7b49\u7ea7\n# print(response.closed) #\u8fd4\u56de\u5bf9\u8c61\u662f\u5426\u5173\u95ed\u5e03\u5c14\u503c\n# print(response.geturl()) #\u8fd4\u56de\u68c0\u7d22\u7684URL\n# print(response.info()) #\u8fd4\u56de\u7f51\u9875\u7684\u5934\u4fe1\u606f\n# print(response.getcode()) #\u8fd4\u56de\u54cd\u5e94\u7684HTTP\u72b6\u6001\u7801\n# print(response.msg) #\u8bbf\u95ee\u6210\u529f\u5219\u8fd4\u56deok\n# print(response.reason) #\u8fd4\u56de\u72b6\u6001\u4fe1\u606f<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"\u722c\u866b\u8fd9\u5757\u662f\u6211\u5927\u4e00\u7684\u65f6\u5019\u5b66\u4e60\u7684\u5185\u5bb9\uff0c\u56e0\u4e3a\u5f88\u4e45\u5f88\u4e45\u6ca1\u7528\u4e86\uff0c\u52a0\u4e4b\u6700\u8fd1\u7a81\u7136\u6709\u4e86\u8fd9\u65b9\u9762\u7684\uff08\u4e2a\u4eba\uff09\u8bc9\u6c42\uff0c\u4e8e\u662f\u6253\u7b97\u5199\u4e0b\u6765\u5f53\u5e74\u6ca1\u6709\u5199\u7684\u7b14\u8bb0\uff0c\u6743\u5f53\u4f5c\u662f\u4e00\u4e2a\u590d\u4e60\u3002\uff08\u6211\u662f\u4e0d\u662f\u66b4\u9732\u5e74\u9f84\u4e86doge \u4e00\u3001\u5bf9\u722c\u866b\u57fa\u672c\u7684\u8ba4\u8bc6 \u722c\u866b\u561b...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,50],"tags":[11],"class_list":["post-308","post","type-post","status-publish","format-standard","hentry","category-9","category-50","tag-python"],"_links":{"self":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=308"}],"version-history":[{"count":1,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions"}],"predecessor-version":[{"id":936,"href":"http:\/\/43.142.23.155\/index.php?rest_route=\/wp\/v2\/posts\/308\/revisions\/936"}],"wp:attachment":[{"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=308"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/43.142.23.155\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}