{"id":2790,"date":"2025-03-14T23:11:20","date_gmt":"2025-03-14T15:11:20","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=2790"},"modified":"2025-03-14T23:11:20","modified_gmt":"2025-03-14T15:11:20","slug":"python3-%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e7%bc%96%e7%a8%8b%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/03\/14\/python3-%e9%9d%a2%e5%90%91%e5%af%b9%e8%b1%a1%e7%bc%96%e7%a8%8b%e8%af%a6%e8%a7%a3\/","title":{"rendered":"Python3 \u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u8be6\u89e3"},"content":{"rendered":"\n<p>\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u662f Python \u7684\u6838\u5fc3\u7f16\u7a0b\u8303\u5f0f\u4e4b\u4e00\uff0c\u6d89\u53ca\u7c7b\uff08Class\uff09\u548c\u5bf9\u8c61\uff08Object\uff09\u7684\u8bbe\u8ba1\u4e0e\u5e94\u7528\u3002Python \u7684 OOP \u7279\u6027\u5305\u62ec\u7c7b\u3001\u5bf9\u8c61\u3001\u7ee7\u627f\u3001\u591a\u6001\u3001\u5c01\u88c5\u548c\u62bd\u8c61\u7b49\u3002\u4e0b\u9762\u662f\u5bf9 Python \u4e2d\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u5404\u4e2a\u65b9\u9762\u7684\u8be6\u89e3\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. \u7c7b\u548c\u5bf9\u8c61<\/strong><\/h2>\n\n\n\n<p><strong>\u7c7b\uff08Class\uff09<\/strong> \u662f\u5b9a\u4e49\u5bf9\u8c61\u7684\u6a21\u677f\u6216\u84dd\u56fe\uff0c\u63cf\u8ff0\u4e86\u5bf9\u8c61\u7684\u72b6\u6001\u548c\u884c\u4e3a\u3002\u6bcf\u4e2a\u7c7b\u90fd\u53ef\u4ee5\u5305\u542b\u591a\u4e2a\u5c5e\u6027\uff08\u53d8\u91cf\uff09\u548c\u65b9\u6cd5\uff08\u51fd\u6570\uff09\u3002\u901a\u8fc7\u7c7b\u53ef\u4ee5\u521b\u5efa\u5bf9\u8c61\uff08\u5b9e\u4f8b\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7c7b\u7684\u5b9a\u4e49\uff1a<\/strong> \u5728 Python \u4e2d\uff0c\u4f7f\u7528 <code>class<\/code> \u5173\u952e\u5b57\u6765\u5b9a\u4e49\u4e00\u4e2a\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  class Person:\n      # \u7c7b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\n      pass<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5bf9\u8c61\u7684\u521b\u5efa\uff1a<\/strong> \u901a\u8fc7\u7c7b\u53ef\u4ee5\u521b\u5efa\u5bf9\u8c61\uff0c\u7c7b\u7684\u5b9e\u4f8b\u5373\u4e3a\u5bf9\u8c61\u3002\u5bf9\u8c61\u662f\u7c7b\u7684\u5177\u4f53\u5b9e\u73b0\uff0c\u5305\u542b\u7c7b\u5b9a\u4e49\u7684\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  person1 = Person()  # \u521b\u5efa\u4e00\u4e2a Person \u7c7b\u7684\u5b9e\u4f8b<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b9e\u4f8b\u4ee3\u7801\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Person:\n    # \u6784\u9020\u65b9\u6cd5\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u5bf9\u8c61\n    def __init__(self, name, age):\n        self.name = name  # \u5c5e\u6027\n        self.age = age    # \u5c5e\u6027\n\n    # \u65b9\u6cd5\n    def greet(self):\n        print(f\"Hello, my name is {self.name} and I am {self.age} years old.\")\n\n# \u521b\u5efa\u5bf9\u8c61\nperson1 = Person(\"Alice\", 30)\nperson1.greet()  # \u8c03\u7528\u5bf9\u8c61\u7684\u65b9\u6cd5<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. \u6784\u9020\u65b9\u6cd5\uff08<code>__init__<\/code>\uff09<\/strong><\/h2>\n\n\n\n<p>\u5728 Python \u4e2d\uff0c\u6784\u9020\u65b9\u6cd5 <code>__init__<\/code> \u662f\u4e00\u4e2a\u7279\u6b8a\u65b9\u6cd5\uff0c\u6bcf\u5f53\u4f60\u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u65f6\uff0c<code>__init__<\/code> \u5c31\u4f1a\u81ea\u52a8\u8c03\u7528\u3002\u5b83\u7528\u4e8e\u521d\u59cb\u5316\u5bf9\u8c61\u7684\u5c5e\u6027\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8bed\u6cd5\uff1a<\/strong><\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>  def __init__(self, ...):\n      # \u521d\u59cb\u5316\u5bf9\u8c61\u7684\u5c5e\u6027<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Car:\n    def __init__(self, make, model):\n        self.make = make  # \u54c1\u724c\n        self.model = model  # \u578b\u53f7\n\n    def display(self):\n        print(f\"Car make: {self.make}, model: {self.model}\")\n\n# \u521b\u5efa\u5bf9\u8c61\ncar1 = Car(\"Toyota\", \"Corolla\")\ncar1.display()<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. <code>self<\/code> \u5173\u952e\u5b57<\/strong><\/h2>\n\n\n\n<p><code>self<\/code> \u5173\u952e\u5b57\u662f Python \u4e2d\u7c7b\u7684\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u5b83\u6307\u5411\u5f53\u524d\u5bf9\u8c61\u7684\u5b9e\u4f8b\u3002<code>self<\/code> \u5141\u8bb8\u6211\u4eec\u5728\u65b9\u6cd5\u4e2d\u8bbf\u95ee\u548c\u4fee\u6539\u5b9e\u4f8b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Dog:\n    def __init__(self, name, age):\n        self.name = name  # \u5c5e\u6027\n        self.age = age    # \u5c5e\u6027\n\n    def greet(self):\n        print(f\"Woof! I am {self.name} and I am {self.age} years old.\")\n\ndog1 = Dog(\"Buddy\", 3)\ndog1.greet()  # \u8bbf\u95ee\u5c5e\u6027\u5e76\u8c03\u7528\u65b9\u6cd5<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u89e3\u91ca<\/strong>\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>self.name<\/code> \u548c <code>self.age<\/code> \u662f\u5b9e\u4f8b\u5c5e\u6027\uff0c<code>self<\/code> \u662f\u5f53\u524d\u5b9e\u4f8b\u5bf9\u8c61\u7684\u5f15\u7528\u3002<\/li>\n\n\n\n<li><code>dog1.greet()<\/code> \u8c03\u7528\u65b9\u6cd5\u65f6\uff0cPython \u4f1a\u81ea\u52a8\u5c06 <code>dog1<\/code> \u4f5c\u4e3a <code>self<\/code> \u4f20\u9012\u7ed9 <code>greet<\/code> \u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. \u7ee7\u627f\uff08Inheritance\uff09<\/strong><\/h2>\n\n\n\n<p>\u7ee7\u627f\u662f OOP \u7684\u91cd\u8981\u6982\u5ff5\u3002\u5b83\u5141\u8bb8\u4e00\u4e2a\u7c7b\u4ece\u53e6\u4e00\u4e2a\u7c7b\u6d3e\u751f\uff0c\u7ee7\u627f\u7236\u7c7b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u5e76\u53ef\u4ee5\u6269\u5c55\u6216\u4fee\u6539\u7236\u7c7b\u7684\u884c\u4e3a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Animal:\n    def speak(self):\n        print(\"Animal speaks\")\n\nclass Dog(Animal):  # Dog \u7c7b\u7ee7\u627f Animal \u7c7b\n    def speak(self):\n        print(\"Dog barks\")\n\ndog1 = Dog()\ndog1.speak()  # \u8f93\u51fa: Dog barks<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Dog<\/code> \u7c7b\u7ee7\u627f\u4e86 <code>Animal<\/code> \u7c7b\uff0c\u5e76\u91cd\u5199\u4e86 <code>speak<\/code> \u65b9\u6cd5\uff0c\u5b9e\u73b0\u4e86\u4e0d\u540c\u7684\u884c\u4e3a\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7236\u7c7b\u65b9\u6cd5\u7684\u8c03\u7528<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Dog(Animal):\n    def speak(self):\n        super().speak()  # \u8c03\u7528\u7236\u7c7b\u7684 speak \u65b9\u6cd5\n        print(\"Dog barks\")\n\ndog1 = Dog()\ndog1.speak()  # \u8f93\u51fa: Animal speaks \\n Dog barks<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>super()<\/code> \u7528\u6765\u8c03\u7528\u7236\u7c7b\u7684\u65b9\u6cd5\uff0c\u4fdd\u8bc1\u7236\u7c7b\u7684\u529f\u80fd\u5f97\u4ee5\u7ee7\u627f\u548c\u6269\u5c55\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. \u591a\u6001\uff08Polymorphism\uff09<\/strong><\/h2>\n\n\n\n<p>\u591a\u6001\u6307\u7684\u662f\u540c\u4e00\u65b9\u6cd5\u5728\u4e0d\u540c\u5bf9\u8c61\u4e0a\u7684\u8868\u73b0\u5f62\u5f0f\u4e0d\u540c\u3002Python \u4e2d\u7684\u591a\u6001\u901a\u8fc7\u65b9\u6cd5\u91cd\u5199\u548c\u63a5\u53e3\u7684\u5b9e\u73b0\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Bird(Animal):\n    def speak(self):\n        print(\"Bird chirps\")\n\ndef animal_sound(animal):\n    animal.speak()  # \u4e0d\u540c\u7684\u5bf9\u8c61\u8c03\u7528\u540c\u4e00\u65b9\u6cd5\n\nbird1 = Bird()\ndog1 = Dog()\n\nanimal_sound(bird1)  # \u8f93\u51fa: Bird chirps\nanimal_sound(dog1)   # \u8f93\u51fa: Dog barks<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>animal_sound<\/code> \u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2a <code>animal<\/code> \u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f20\u5165\u4e0d\u540c\u7c7b\u578b\u7684\u52a8\u7269\uff08\u5982 <code>Dog<\/code> \u548c <code>Bird<\/code>\uff09\uff0c\u8c03\u7528\u76f8\u540c\u7684\u65b9\u6cd5 <code>speak<\/code>\uff0c\u4f46\u662f\u4e0d\u540c\u5bf9\u8c61\u6709\u4e0d\u540c\u7684\u884c\u4e3a\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. \u5c01\u88c5\uff08Encapsulation\uff09<\/strong><\/h2>\n\n\n\n<p>\u5c01\u88c5\u662f\u5c06\u6570\u636e\uff08\u5c5e\u6027\uff09\u548c\u4ee3\u7801\uff08\u65b9\u6cd5\uff09\u6346\u7ed1\u5728\u4e00\u8d77\uff0c\u9650\u5236\u5916\u754c\u5bf9\u5185\u90e8\u72b6\u6001\u7684\u8bbf\u95ee\u3002\u5728 Python \u4e2d\uff0c\u901a\u8fc7\u5c06\u5c5e\u6027\u548c\u65b9\u6cd5\u8bbe\u4e3a\u79c1\u6709\uff08\u4ee5\u53cc\u4e0b\u5212\u7ebf\u5f00\u5934\uff09\u6765\u5b9e\u73b0\u5c01\u88c5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u79c1\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u7c7b\u4e2d\uff0c\u7528\u53cc\u4e0b\u5212\u7ebf <code>__<\/code> \u524d\u7f00\u58f0\u660e\u79c1\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\uff0c\u8fd9\u6837\u5b83\u4eec\u5c31\u4e0d\u80fd\u76f4\u63a5\u4ece\u5916\u90e8\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class BankAccount:\n    def __init__(self, balance):\n        self.__balance = balance  # \u79c1\u6709\u5c5e\u6027\n\n    def deposit(self, amount):\n        self.__balance += amount\n\n    def get_balance(self):\n        return self.__balance\n\naccount = BankAccount(1000)\naccount.deposit(500)\nprint(account.get_balance())  # \u8f93\u51fa: 1500<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ce8\u610f<\/strong>\uff1a\u867d\u7136 Python \u4e0d\u5f3a\u5236\u8bbf\u95ee\u63a7\u5236\uff0c\u4f46\u901a\u8fc7\u53cc\u4e0b\u5212\u7ebf\u505a\u540d\u5b57\u91cd\u6574\uff0c\u53ef\u4ee5\u6709\u6548\u9650\u5236\u5916\u90e8\u8bbf\u95ee\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. \u62bd\u8c61\uff08Abstraction\uff09<\/strong><\/h2>\n\n\n\n<p>\u62bd\u8c61\u662f\u6307\u9690\u85cf\u5b9e\u73b0\u7684\u590d\u6742\u6027\uff0c\u53ea\u66b4\u9732\u63a5\u53e3\u7ed9\u5916\u90e8\u3002Python \u901a\u8fc7\u62bd\u8c61\u7c7b\u548c\u62bd\u8c61\u65b9\u6cd5\u6765\u5b9e\u73b0\u62bd\u8c61\u3002\u62bd\u8c61\u7c7b\u65e0\u6cd5\u76f4\u63a5\u5b9e\u4f8b\u5316\uff0c\u5b83\u53ea\u5b9a\u4e49\u63a5\u53e3\u89c4\u8303\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><code>abc<\/code> \u6a21\u5757<\/strong>\uff1aPython \u63d0\u4f9b\u4e86 <code>abc<\/code> \u6a21\u5757\u7528\u4e8e\u5b9a\u4e49\u62bd\u8c61\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>from abc import ABC, abstractmethod\n\nclass Shape(ABC):\n    @abstractmethod\n    def area(self):\n        pass\n\nclass Circle(Shape):\n    def __init__(self, radius):\n        self.radius = radius\n\n    def area(self):\n        return 3.14 * self.radius * self.radius\n\ncircle = Circle(5)\nprint(circle.area())  # \u8f93\u51fa: 78.5<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Shape<\/code> \u662f\u4e00\u4e2a\u62bd\u8c61\u7c7b\uff0c<code>area<\/code> \u662f\u62bd\u8c61\u65b9\u6cd5\uff0c<code>Circle<\/code> \u7ee7\u627f\u5e76\u5b9e\u73b0\u4e86 <code>area<\/code> \u65b9\u6cd5\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. \u7c7b\u7684\u7279\u6b8a\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<p>Python \u4e2d\u6709\u4e00\u4e9b\u7279\u6b8a\u65b9\u6cd5\uff0c\u5b83\u4eec\u662f\u4ee5\u53cc\u4e0b\u5212\u7ebf <code>__<\/code> \u5f00\u5934\u548c\u7ed3\u5c3e\u7684\u65b9\u6cd5\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u7528\u4e8e\u5b9a\u4e49\u7c7b\u7684\u7279\u6b8a\u884c\u4e3a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5e38\u89c1\u7684\u7279\u6b8a\u65b9\u6cd5\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>__init__(self)<\/code>: \u6784\u9020\u65b9\u6cd5\uff0c\u7528\u4e8e\u521d\u59cb\u5316\u5bf9\u8c61\u3002<\/li>\n\n\n\n<li><code>__del__(self)<\/code>: \u6790\u6784\u65b9\u6cd5\uff0c\u7528\u4e8e\u5bf9\u8c61\u9500\u6bc1\u65f6\u7684\u6e05\u7406\u3002<\/li>\n\n\n\n<li><code>__str__(self)<\/code>: \u8fd4\u56de\u5bf9\u8c61\u7684\u5b57\u7b26\u4e32\u8868\u793a\uff0c\u901a\u5e38\u7528\u4e8e <code>print<\/code> \u6216 <code>str()<\/code> \u51fd\u6570\u3002<\/li>\n\n\n\n<li><code>__repr__(self)<\/code>: \u8fd4\u56de\u5bf9\u8c61\u7684\u5b98\u65b9\u5b57\u7b26\u4e32\u8868\u793a\uff0c\u901a\u5e38\u7528\u4e8e\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u793a\u4f8b\uff1a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>class Book:\n    def __init__(self, title, author):\n        self.title = title\n        self.author = author\n\n    def __str__(self):\n        return f\"Book: {self.title} by {self.author}\"\n\nbook1 = Book(\"1984\", \"George Orwell\")\nprint(book1)  # \u8f93\u51fa: Book: 1984 by George Orwell<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>__str__<\/code> \u7528\u4e8e\u8fd4\u56de\u7528\u6237\u53cb\u597d\u7684\u5b57\u7b26\u4e32\u8868\u793a\uff0c<code>__repr__<\/code> \u901a\u5e38\u7528\u4e8e\u5f00\u53d1\u8005\u548c\u8c03\u8bd5\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u603b\u7ed3<\/strong><\/h2>\n\n\n\n<p>Python \u7684\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u901a\u8fc7\u7c7b\u3001\u5bf9\u8c61\u3001\u7ee7\u627f\u3001\u591a\u6001\u3001\u5c01\u88c5\u548c\u62bd\u8c61\u7b49\u673a\u5236\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u66f4\u597d\u5730\u7ec4\u7ec7\u4ee3\u7801\uff0c\u63d0\u9ad8\u53ef\u91cd\u7528\u6027\u3001\u53ef\u6269\u5c55\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u638c\u63e1\u8fd9\u4e9b\u57fa\u672c\u6982\u5ff5\u548c\u6280\u5de7\uff0c\u80fd\u8ba9\u4f60\u5199\u51fa\u66f4\u9ad8\u6548\u3001\u66f4\u6613\u7ba1\u7406\u7684\u4ee3\u7801\u3002\u66f4\u591a\u8be6\u7ec6\u5185\u5bb9\u8bf7\u5173\u6ce8\u5176\u4ed6\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09\u662f Python \u7684\u6838\u5fc3\u7f16\u7a0b\u8303\u5f0f\u4e4b\u4e00\uff0c\u6d89\u53ca\u7c7b\uff08Class\uff09\u548c\u5bf9\u8c61\uff08Object\uff09\u7684\u8bbe\u8ba1\u4e0e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2791,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[79],"tags":[],"class_list":["post-2790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python-3-"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=2790"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2790\/revisions"}],"predecessor-version":[{"id":2792,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/2790\/revisions\/2792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media\/2791"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=2790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=2790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=2790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}