{"id":94,"date":"2021-06-20T19:14:03","date_gmt":"2021-06-20T11:14:03","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/python\/?p=94"},"modified":"2021-06-20T19:14:58","modified_gmt":"2021-06-20T11:14:58","slug":"python%e7%9a%84__str__","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/python\/post-94.html","title":{"rendered":"python\u7684__str__"},"content":{"rendered":"\n<p>__str__\u5728\u5176\u4ed6\u8bed\u8a00\u4e2d, \u4e5f\u53ebtoString<\/p>\n\n\n\n<p>python\u5728\u6253\u5370\u5bf9\u8c61\u65f6, \u5c31\u662f\u8f93\u51fa__str__\u4e2d\u7684\u5185\u5bb9, \u9ed8\u8ba4\u662f\u7c7b\u540d\u548c\u5185\u5b58\u5730\u5740<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>class Person:\n    def __init__(self,name=\"\u9ed8\u8ba4\u540d\", age=0):\n        self.name=name\n        self.age=age\n\nxiaoming = Person(\"\u5c0f\u660e\",18)\n\nprint(xiaoming)<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\u7ed3\u679c, \u662f\u7c7b\u540d+\u5185\u5b58\u5730\u5740<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;__main__.Person object at 0x000001A0B9FEC160><\/code><\/pre>\n\n\n\n<p>\u5f88\u591a\u65f6\u5019, \u6211\u4eec\u90fd\u9700\u8981\u770b\u4e00\u4e0b\u8fd9\u4e2a\u5bf9\u8c61\u4e2d\u5230\u5e95\u6709\u4ec0\u4e48\u5c5e\u6027\u4ee5\u53ca\u5b83\u7684\u503c, \u53ef\u4ee5\u8fd9\u4e48\u505a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>class Person:\n    def __init__(self,name=\"\u9ed8\u8ba4\u540d\", age=0):\n        self.name=name\n        self.age=age\n\n    def __str__(self):   #\u6ce8\u610f\u8fd9\u4e2a\u65b9\u6cd5, \u4ee5\u53ca\u5b83\u7684\u8fd4\u56de\u503c\n        return \"&#91;name=%s ,age=%d]\" % (self.name, self.age)\n\nxiaoming = Person(\"\u5c0f\u660e\",18)\n\nprint(xiaoming)<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\u7ed3\u679c\u5982\u4e0b: <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;name=\u5c0f\u660e ,age=18]<\/code><\/pre>\n\n\n\n<p>__str__\u65b9\u6cd5, \u5fc5\u987b\u8981\u6709\u8fd4\u56de\u503c, \u800c\u4e14\u662fstr\u7c7b\u578b, \u5b83\u8c03\u7528\u7684\u503c\u5c31\u662fstr\u8fd4\u56de\u503c\u5185\u5bb9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>__str__\u5728\u5176\u4ed6\u8bed\u8a00\u4e2d, \u4e5f\u53ebtoString python\u5728\u6253\u5370\u5bf9\u8c61\u65f6, \u5c31\u662f\u8f93\u51fa__str__\u4e2d\u7684\u5185\u5bb9&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/python\/post-94.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">python\u7684__str__<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/94"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/comments?post=94"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/posts\/94\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/media?parent=94"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/categories?post=94"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/python\/wp-json\/wp\/v2\/tags?post=94"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}