string(275) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8A%8A%E6%94%AF%E4%BB%98%E5%AE%9D%E5%8D%B8%E8%BD%BD%E6%98%AF%E4%B8%8D%E6%98%AF%E5%B0%B1%E4%B8%8D%E7%94%A8%E8%BF%98%E4%BA%86 => Received HTTP code 403 from proxy after CONNECT"
把支付宝卸载是不是就不用还了
