{"id":701,"date":"2019-03-29T00:18:46","date_gmt":"2019-03-28T16:18:46","guid":{"rendered":"http:\/\/www.eait.co\/?p=701"},"modified":"2019-03-29T00:18:46","modified_gmt":"2019-03-28T16:18:46","slug":"python%e7%b1%bb%e7%9a%84%e5%88%9d%e5%a7%8b%e5%8c%96%e6%96%b9%e6%b3%95%e5%92%8c%e7%b1%bb%e7%9a%84init%e6%96%b9%e6%b3%95%ef%bc%9a","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=701","title":{"rendered":"python\u7c7b\u7684\u521d\u59cb\u5316\u65b9\u6cd5\u548c\u7c7b\u7684init\u65b9\u6cd5\uff1a"},"content":{"rendered":"<pre>\r\nclass Rectangle:\r\n    def __init__(self,length,weight):#\u521d\u59cb\u5316\u65b9\u6cd5\r\n        self.length = length\r\n        self.weight=weight\r\n    def area(self):\r\n        return self.length * self.weight\r\n    def __repr__(self):\r\n        return str(self.length*self.weight)\r\n\r\nclass square(Rectangle):\r\n    def __call__(self):#call\u65b9\u6cd5\u5b9e\u73b0\u7c7b\u7684\u540d\u79f0\u53ef\u8c03\u7528\r\n       print((self.length+self.weight)*2)#\u8c03\u7528\u65f6\u6253\u5370\u8fb9\u957f\r\n\r\nsq = square(20,33)\r\nprint(sq)\r\nsq()#\u7c7b\u7684\u5b9e\u4f8b\u53ef\u8c03\u7528\r\n\r\n\r\n\u7ed3\u679c\uff1a\r\n660\r\n106<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>class Rectangle: def __init__(self,length,weight):#\u521d\u59cb\u5316\u65b9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[20],"class_list":["post-701","post","type-post","status-publish","format-standard","hentry","category-python_note","tag-python"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=701"}],"version-history":[{"count":1,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/701\/revisions"}],"predecessor-version":[{"id":702,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/701\/revisions\/702"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}