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1. ¹¤¾ß×ÖÃæÁ¿
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const person = { name: "John Doe", age: 30, gender: "male" };
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2. new Object()
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const person = new Object(); person.name = "John Doe"; person.age = 30; person.gender = "male";
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3. Object.create()
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const person = Object.create(null); // ʹÓà null ×÷ΪÔÐ͹¤¾ß person.name = "John Doe"; person.age = 30; person.gender = "male";
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4. ¹¤³§º¯Êý
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function createPerson(name, age, gender) { return { name: name, age: age, gender: gender }; } const person = createPerson("John Doe", 30, "male");
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5. Àà
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class Person { constructor(name, age, gender) { this.name = name; this.age = age; this.gender = gender; } } const person = new Person("John Doe", 30, "male");
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