string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BE%AE%E4%BF%A1%E5%B0%8F%E7%A8%8B%E5%BA%8F%E7%94%A8%E5%95%A5%E8%AF%AD%E8%A8%80%E5%BC%80%E5%8F%91%E7%9A%84%E5%A5%BD => Failed to connect to 125.88.227.171 port 38062: Connection refused"
微信小程序用啥语言开发的好
