c# 将 List<string> 转为 ["","","",""] 这样的格式

以下是将List<string>转换为["","","",""]格式的C#代码示例：

List<string> list = new List<string>() { "a", "b", "c", "d" };
string[] array = list.ToArray();
string result = "[" + string.Join(",", array.Select(x => "\"" + x + "\"")) + "]";
Console.WriteLine(result); // 输出：["a","b","c","d"]

该代码首先将List<string>转换为string[]数组，然后使用LINQ的Select方法将每个字符串用双引号括起来，并使用string.Join方法将它们连接起来，最后在开头和结尾添加方括号即可。