什么是对象数组
1.数组的空间里面存储是对象信息。
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</head><body><script>let obj_arr = [{name:'张三',age:20,sayHi(){console.log(`你好！我叫${this.name}，今年${this.age}岁`); }},{name:'李四',age:22,sayHi(){console.log(`你好！我叫${this.name}，今年${this.age}岁`); }}]console.log(obj_arr);</script>
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