const Person2 = {
'name': 'little bear',
'sayHello': () => {
SetTimeout(() => {
console.log('我叫’+this.name+'我今年'+this.age+'岁')
}, 1000);
}
};
Person2.sayHello();
I don't know why there is a bug in this paragraph
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Origin blog.csdn.net/weixin_40945354/article/details/115296535
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