Build a simple contact-management application - a basic CRUD (create, read, update, delete) listing.
我们要构建一个简单的联系人管理系统—一个基本的CRUD(创建、读取、更新、删除)应用程序。
If the message in violation of state laws, please contact me to promptly delete it.
如果有违反国家法律的信息，请与我联系，以便及时删除。
If the message in violation of state laws, please contact me to promptly delete it.
如果有违反国家法律的信息，请与我联系，以便及时删除。
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