def downloadXml(isExists,filedir,filename): if not isExists: os.mkdir(filedir) local = os.path.join(filedir,filename) urllib2.urlopen(url,local) 报错: Traceback (most recent call last): File "C:\Users\william\Desktop\nova xml\New folder\download_xml.py…

更换Apache扑向Nginx,刚搭建完WNMP,nginx能访问php页面 但是访问现有开发项目报错 [error] 4112#3724: *9 upstream timed out (10060: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because con…

openresty 错误日志报错内容: // :: [error] #: * upstream timed : A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond) while conn…

在将VScode升级至 1.13后让升级gocode,在升级时报出如下错误 D:\go_work\src>go get -u -v github.com/mdempsky/gocode github.com/mdempsky/gocode (download) Fetching https://golang.org/x/tools/go/gcexportdata?go-get=1 https fetch failed: Get https://golang.org/x/tools/go/gcex…

安装插件是出现 如下错误提示, https fetch failed: Get https://golang.org/x/tools/cmd/gorename?go-get=1: dial tcp 216.239.37.1:443: connectex: A connection attempt failed because the connected party did not properly respond after a period of time, or established co…

windows下pip安装python模块时报错总结  装载于:https://www.cnblogs.com/maxaimee/p/6515165.html 前言: 这几天把python版本升级后,发现pip安装模块好多都报错(暂不确定是不是因为升级导致的),我定睛一看,发现是权限的问题,那么怎么解决呢? 1 权限问题 C:\Users\ljf>pip install xlwt Exception: Traceback (most recent call last): File "c:\…

windows下pip安装python模块时报错总结 请给作者点赞--> 原文链接 1 权限问题 C:\Users\ljf>pip install xlwt Exception: Traceback (most recent call last): File "c:\program files\python35\lib\site-packages\pip\basecommand.py", line 21 1, in main status = self.run(option…

[示例] @OneToMany(fetch=FetchType.LAZY) @JsonIgnore @Fetch(FetchMode.SELECT) @Cascade(value={CascadeType.SAVE_UPDATE}) @JoinColumn(name="userId",updatable=false) private Set<UserRoleBean> userRoleSet = new HashSet<UserRoleBean>(); ----…

方法一:使用浏览器下载.在浏览器中输入 http://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz 方法二:将http换为https. 实际这个ERROR 403: SSL is required报错只是要求请求的URL一定要是https, 请求方自己没有做301转向处理.所以使用以下的命令即可.然后安装setuptools 可能你会把它认为是要进行ssl证书检查的错误,可能会去尝试下面的命令,但发现仍然会报…

这是一个自己非常傻逼的问题,但是还是想记录下来 晚上安装python,不管是命令提示符中运行还是python直接打开,都提示报错 各种百度,各种查找排除以后,皆不能解决错误 最后发现:特么64位系统下载了一个32位的python,发现这个问题时真的给自己蠢哭了…