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覆盖"this"变量问题或如何调用成员函数?

问题:覆盖"this"变量问题或如何调用成员函数?

答案:覆盖"this"变量问题是指将变量赋值给同一个对象,但传递不同的引用。为了解决此问题,可以使用解构赋值运算符。对于如何调用成员函数,可以在对象实例化后使用点符号运算符(.)来调用成员函数。例如:

代码语言:txt
复制
class MyClass {
  constructor(message) {
    this.message = message;
  }

  getMessage() {
    return this.message;
  }
}

const myObject = new MyClass('Hello, World!');
console.log(myObject.getMessage()); // 输出 "Hello, World!"
console.log(myObject.this.message); // 输出 "Hello, World!"

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腾讯云云开发(CloudBase):https://console.cloud.tencent.com/cam/capi

腾讯云云函数(SCF):https://cloud.tencent.com/product/scf

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