{"id":6192,"date":"2021-06-30T09:35:01","date_gmt":"2021-06-30T01:35:01","guid":{"rendered":"https:\/\/nj.transwarp.cn:8180\/?p=6192"},"modified":"2021-12-22T11:14:39","modified_gmt":"2021-12-22T03:14:39","slug":"python%e8%bf%9e%e6%8e%a5zookeeper%e5%8f%8a%e7%ae%80%e5%8d%95%e7%9a%84crud%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/kbwp.transwarp.cn\/?p=6192","title":{"rendered":"Python \u8fde\u63a5 Zookeeper \u53ca\u7b80\u5355\u7684 CRUD \u64cd\u4f5c"},"content":{"rendered":"

\u6982\u8981\u63cf\u8ff0<\/h3>\n
\n

\u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 Python \u8fde\u63a5\u548c\u64cd\u4f5c Zookeeper\u3002<\/p>\n

\u8be6\u7ec6\u8bf4\u660e<\/h3>\n
\n

\u9002\u7528\u73af\u5883<\/h4>\n
\n

\u64cd\u4f5c\u7cfb\u7edf<\/strong>\uff1a Windows\/Linux\/MacOS \u5747\u53ef<\/p>\n

Python\u7248\u672c<\/strong>\uff1a Python 3.6+<\/p>\n

TDH\u7248\u672c<\/strong>\uff1a \u5bf9\u5168\u7248\u672c TDH \u4e0b\u7684 Zookeeper \u5747\u9002\u7528\u3002<\/p>\n

\u4f9d\u8d56\u5b89\u88c5<\/h4>\n
\n

\u8bf7\u5728 Python \u73af\u5883\u4e0b\u901a\u8fc7 pip \u5b89\u88c5\u4ee5\u4e0b\u4f9d\u8d56\u3002<\/p>\n

$ pip install kazoo<\/code><\/pre>\n
\u5982\u679c\u73af\u5883\u65e0\u6cd5\u8fde\u63a5\u5916\u7f51\uff0c\u8bf7\u81f3 PYPI \u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d Kazoo \u7684 wheel \u5305\u624b\u52a8\u5b89\u88c5\u3002<\/p>\n
\u4ee3\u7801\u793a\u4f8b<\/h4>\n
\n
#coding: utf-8\n\n'''\n\u57fa\u4e8ekazoo\uff0c\u5b98\u65b9\u6587\u6863\uff1ahttps:\/\/kazoo.readthedocs.io\/en\/latest\/basic_usage.html\n'''\n\nfrom kazoo.client import KazooClient\n\n#\u5efa\u7acb\u5ba2\u6237\u7aef\u8fde\u63a5\n\nzk = KazooClient(hosts='172.22.39.7:2181,172.22.39.8:2181,172.22.39.9:2181')\nzk.start()\n\n#\u67e5\u770b\u8282\u70b9\n\nprint(\"********\\nVIEW NODES\\n********\")\nnode = zk.get_children('\/')\nprint(node)\n\n#\u521b\u5efa\u8282\u70b9\n\nprint(\"********\\nCREATE NODES\\n********\")\nzk.create('\/abcdef', b'this is test')\nnode = zk.get_children('\/')\nprint(node)\n\n#\u67e5\u770b\u6570\u636e\n\nprint(\"********\\nVIEW DATA\\n********\")\ndata = zk.get('\/abcdef')\nprint(data)\n\n#\u66f4\u65b0\u6570\u636e\n\nprint(\"********\\nUPDATE DATA\\n********\")\nzk.set('\/abcdef', b'this is also test')\ndata = zk.get('\/abcdef')\nprint(data)\n\n#\u5220\u9664\u8282\u70b9\n\nprint(\"********\\nDELETE NODES\\n********\")\nzk.delete('\/abcdef', recursive=True)\nnode = zk.get_children('\/')\nprint(node)\n\n#\u5173\u95ed\u5ba2\u6237\u7aef\u8fde\u63a5\n\nzk.stop()<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u6982\u8981\u63cf\u8ff0 \u672c\u6587\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 Python \u8fde\u63a5\u548c\u64cd\u4f5c Zookeeper\u3002 \u8be6\u7ec6\u8bf4\u660e \u9002\u7528\u73af\u5883 \u64cd\u4f5c\u7cfb\u7edf\uff1a W ..<\/p>\n
<\/div>\n
Read more<\/a><\/p>\n","protected":false},"author":81,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-6192","post","type-post","status-publish","format-standard","hentry","category-api"],"acf":[],"_links":{"self":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/users\/81"}],"replies":[{"embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6192"}],"version-history":[{"count":2,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6192\/revisions"}],"predecessor-version":[{"id":6392,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=\/wp\/v2\/posts\/6192\/revisions\/6392"}],"wp:attachment":[{"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kbwp.transwarp.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}