【发布时间】:2020-10-29 20:56:00
【问题描述】:
[CSVTable]
public class Course {
[CSVColumn("Course")]
public string CourseName { get; set; }
[CSVColumn("Name")]
public string Teacher { get; set; }
[CSVColumn("Date")]
public DateTime CreatedTime { get; set; }
}
JsonConvert.SerializeObject(new Course() { CourseName = "Course", Teacher = "One", CreatedTime = DateTime.Now });
抛出关于 dll 的 FileNotFoundException “System.Runtime,版本=4.2.2.0,文化=中性,PublicKeyToken=b03f5f7f11d50a3a”未加载 在方法'JsonConvert.SerializeObject'
关于CSVTable和CSVColumn:
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = true, Inherited = false)]
public class CSVColumnAttribute : Attribute, IComparable<CSVColumnAttribute> {
public string HeaderText { get; set; }
public int Order { get; set; }
public string TableName { get; set; } = "default";
public CSVColumnAttribute(string Header) { HeaderText = Header; }
public int CompareTo([AllowNull] CSVColumnAttribute other) {
return other == null ? 0 : Order.CompareTo(other.Order);
}
}
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = true, Inherited = false)]
public class CSVTableAttribute : Attribute {
public string Name { get; set; } = "default";
public char JoinChar { get; set; } = ',';
}
【问题讨论】:
-
嗨,欢迎来到堆栈溢出。这似乎是一个通用问题,因为 JsonConvert.SerializeObject 在运行时需要您未提供的另一个参考/包。由于这是一个项目/解决方案配置问题,请添加框架版本等的详细信息。如果 .NET 核心 - 此线程可能会有所帮助:github.com/Azure/azure-functions-vs-build-sdk/issues/160
标签: c# .net serialization json.net custom-attributes