[ADD] add object and class

CodeCoderCoding · CodeCoderCoding · commit 77b6666afac5 · 2022-10-07T22:58:07.000+08:00
diff --git a/ECMAScript/A04-Object/class.js b/ECMAScript/A04-Object/class.js
@@ -0,0 +1,22 @@
+//类声明
+class Person1 {
+    constructor(name, age) {
+        this.name = name;
+        this.age = age;
+    }
+}
+
+let person1 = new Person1("name", 11);
+console.log("name of person1: " + person1.name);
+console.log("name of person1: " + person1.age);
+
+//类表达式
+const Person2 = class {
+    constructor(name, age) {
+        this.name = name;
+        this.age = age;
+    }
+}
+let person2 = new Person2("name", 11);
+console.log("name of person2: " + person2.name);
+console.log("name of person2: " + person2.age);
diff --git a/ECMAScript/A04-Object/object.js b/ECMAScript/A04-Object/object.js
@@ -0,0 +1,6 @@
+let person = {
+    name: "personName",
+    age: 11
+};
+console.log(person.name);
+console.log(person.age);
