string(289) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%94%AF%E4%BB%98%E5%AE%9D%E7%BB%BF%E8%89%B2%E8%83%BD%E9%87%8F125g%E6%98%AF%E4%BB%98%E4%BA%86%E5%A4%9A%E5%B0%91%E9%92%B1 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
支付宝绿色能量125g是付了多少钱
