技術標籤：CesiumJS

function A(name) {
    this.name = name;
}
A.prototype = {
    show() {
        console.log(this.name);
    }
}


function B(name) {
    this.name = name;
}
B.prototype = Object.create(A.prototype);

function C(name) {
    this.name = name;
}
C.prototype = Object.create(A.prototype);


console.log(new B() instanceof A);  //列印結果：true
console.log(new C() instanceof A);  //列印結果：true
 

總結：通過共用A的原型，來實現對A的繼承

FR：徐海濤（hunk Xu)
QQ技術交流群：386476712