@Hallgrim找到here的CodeDom有这样的方法:
private static string ToLiteral(string input)
{
using (var writer = new StringWriter())
{
using (var provider = CodeDomProvider.CreateProvider("CSharp"))
{
provider.GenerateCodeFromExpression(new CodePrimitiveExpression(input), writer, null);
return writer.ToString();
}
}
}
现在我们需要为.NET Core重新制作Roslyn。或者我们应该手动替换符号?
您可以从输入字符串创建SyntaxNode
(LiteralExpressionSyntax
),然后获取所创建节点的字符串表示形式:
public static string ToLiteral(this string input)
{
return SyntaxFactory.LiteralExpression(SyntaxKind.StringLiteralExpression, SyntaxFactory.Literal(input)).ToFullString();
}