string(307) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=2021%E5%B9%B4%E5%AF%B9%E7%85%A7%E5%85%AD%E4%B8%AA%E6%96%B9%E9%9D%A2%E4%B8%AA%E4%BA%BA%E8%87%AA%E6%9F%A5%E6%94%BF%E6%B2%BB%E6%96%B9%E9%9D%A2 => Failed to connect to 101.89.143.195 port 38109: Connection refused"
2021年对照六个方面个人自查政治方面
