[typescript]class private

Mon Mar 24

typescript

Author：Noritaka

class Person {
  name: string;
  private age: number;
  constructor(initName: string, initAge: number) {
    this.name = initName;
    this.age = initAge;
  }
  incrementAge() {
    this.age += 1;
  }
  greeting(this: Person) {
    console.log(`Hello! My name is ${this.name}. I am ${this.age} years old.`);
  }
}

let person2: Person;
const quill = new Person('Quill', 38);
quill.incrementAge();
quill.greeting();