C# StringBuilder.AppendFormat 报错 System.FormatException: '输入字符串的格式不正确。' 的解决办法

代码:

 StringBuilder stringBuilder = new StringBuilder();

            stringBuilder.AppendFormat("{0} sssss{", "aaaa");

            stringBuilder.AppendLine("}");

  

报错:

 

 

 

解决办法:

 StringBuilder stringBuilder = new StringBuilder();

            stringBuilder.AppendLine(string.Format("{0} sssss", "aaaa"));

            stringBuilder.AppendLine("{");

            stringBuilder.AppendLine("}");

  

 

end

posted @ 2023-02-15 17:41  liskov_design  阅读(372)  评论(0编辑  收藏  举报