BEE-ter-wert

> https://github.com/miloyip/json-tutorial/blob/master/tutorial02_answer/tutorial02_answer.md#%E4%BB%8E%E9%9B%B6%E5%BC%80%E5%A7%8B%E7%9A%84-json-%E5%BA%93%E6%95%99%E7%A8%8B%E4%BA%8C%E8%A7%A3%E6%9E%90%E6%95%B0%E5%AD%97%E8%A7%A3%E7%AD%94%E7%AF%87 问题处链接 [](https://github.com/miloyip/json-tutorial/blob/master/tutorial02_answer/tutorial02_answer.md#%E4%BB%8E%E9%9B%B6%E5%BC%80%E5%A7%8B%E7%9A%84-json-%E5%BA%93%E6%95%99%E7%A8%8B%E4%BA%8C%E8%A7%A3%E6%9E%90%E6%95%B0%E5%AD%97%E8%A7%A3%E7%AD%94%E7%AF%87) 指数的数字部分可以有前导零,您在第一节课说过  不应将前导零报错