2021-01-06 1.替换新云端前期准备相关接口，和修改相关参数。

JLChen

2021-01-06 f60ce72c3c29c7d31a046795c88ec39a69e73d45

0532ad350dddfa531f9d4c8060a86ae4793b2f4f 目录中不存在 Crabtree/packages/System.Collections.Immutable.1.7.0/lib/portable-net45+win8+wp8+wpa81/System.Collections.Immutable.xml