目录1、建立一个验证码控制器2、建立一个验证码模型3、新建一个视图文件开发环境：C#，VS2019，.NET Core 3.1，ASP.NET Core
开发者_运维百科I have a sql script file that upon import creates a table in a MySQL database and fills it with 2800 record. These are all the postal codes for the country Belgium.
加载中,请稍侯......