一个异常简单的动态对象生成器，可以动态创建字段，属性和方法。windows下运行，linux需做适配 (An unusually simple dynamic object generator that can dynamically create fields, properties, and methods. Running under windows, Linux needs to be adapted) 详细讲解可以查看博客园（https://www.cnblogs.com/SevenWang/p/15567883.html） Detailed explanations can be found in my Blog（https://www.cnblogs.com/SevenWang/p/15567883.html）