string(239) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%89%8B%E6%9C%BA%E5%8F%98%E5%BE%97%E5%85%85%E7%94%B5%E6%85%A2%E8%80%97%E7%94%B5%E5%BF%AB => Received HTTP code 403 from proxy after CONNECT"
手机变得充电慢耗电快
