string(286) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=200%E5%9D%97%E9%92%B1%E5%BF%AB%E9%80%92%E4%B8%A2%E4%BA%86%E6%8C%89%E5%87%A0%E5%80%8D%E8%B5%94%E4%BB%98%E9%A1%BA%E4%B8%B0 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
200块钱快递丢了按几倍赔付顺丰
