string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BA%9A%E9%A9%AC%E9%80%8A%E7%9A%84%E4%BB%98%E6%AC%BE%E6%96%B9%E5%BC%8F%E6%9C%89%E5%93%AA%E4%BA%9B%E7%A7%8D%E7%B1%BB => Failed to connect to 101.89.143.195 port 38109: Connection refused"
亚马逊的付款方式有哪些种类
