string(227) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=vivoy3%E7%9A%84%E7%94%B5%E6%B1%A0%E5%AE%B9%E9%87%8F%E6%98%AF%E5%A4%9A%E5%B0%91 => Received HTTP code 403 from proxy after CONNECT"
vivoy3的电池容量是多少
