string(244) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2024%E5%88%9D%E7%BA%A7%E4%BC%9A%E8%AE%A1%E5%A4%A7%E7%BA%B2%E6%9B%B4%E6%94%B9 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
2024初级会计大纲更改
