修改NuGet包管理器的源为 http://www.nuget.org/api/v2/ html
其余源json
https://nuget.cnblogs.com/v3/index.jsonhttps://api.nuget.org/v3/index.jsonhttps://www.nuget.org/api/v2/https://nuget.org/api/v2/api
转载:http://www.javashuo.com/article/p-pwqgchkh-kb.htmlhtm