本帖作为我们读写网频道的一部分，旨在为IT经理人和企业技术专家提供资源和指导。
This post is part of our ReadWriteEnterprise channel, which is a resource and guide for it managers and technologists in the Enterprise.
本栏目是读写网起点频道的组成部分，该频道为第一次当企业家的人和创业企业提供资源和指导。
This post is part of our ReadWriteStart channel, which is a resource and guide for first-time entrepreneurs and startups.
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