string(310) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%9C%A8%E6%B7%98%E5%AE%9D%E5%88%86%E9%94%80%E8%B7%9F%E4%BB%A3%E5%8F%91%E6%98%AF%E4%B8%80%E6%A0%B7%E7%9A%84%E5%90%97%E5%AE%89%E5%85%A8%E5%90%97 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
在淘宝分销跟代发是一样的吗安全吗
