小编Nir*_*Nir的帖子

我使用了 openfiledialog 并对其进行过滤以获取：.xls 和 .xlsx 和 .xlsm 文件。但我不知道接下来要做什么，我用 firstName 和 lastName 构建了一个工人类，我想从 excel 文件中获取数据并将其放入变量中。

这是我的 openfiledialog 代码：

 private void ExcelLoad_Click(object sender, EventArgs e)
    {
        int size = -1;
        openFileDialog1.Title = "Browse Excel file";
        openFileDialog1.Filter = "Excel Files|*.xls;*.xlsx;*.xlsm";
        DialogResult result = openFileDialog1.ShowDialog(); // Show the dialog.
        if (result == DialogResult.OK) // Test result.
        {
                string file = openFileDialog1.FileName;
                try
                {
                    string text = File.ReadAllText(file);
                    size = text.Length;
                }
                catch (IOException)
                {
                }
        }
        Console.WriteLine(size); // <-- Shows file size in debugging …

我正在解析这样的日期: "Sat, 30 Jan 2016 00:03:00 +0300"

但在某些日期它给我这个例外:

Caused by: java.time.DateTimeException: Conflict found: Field DayOfWeek 6 differs from DayOfWeek 2 derived from 2016-01-30

或这个:

java.time.format.DateTimeParseException: Text 'Tue, 30 Jan 2016 00:06:00 +0300' could not be parsed: Conflict found: Field DayOfWeek 6 differs from DayOfWeek 2 derived from 2016-01-30

这是我的一些代码:

DateTimeFormatter newformatter = DateTimeFormatter.ofPattern("EEE, dd MMM yyyy HH:mm:ss Z", Locale.ENGLISH);

OffsetDateTime odt = OffsetDateTime.parse( date , newformatter );
Instant instant = odt.toInstant();
java.sql.Timestamp ts = java.sql.Timestamp.from( instant );

输入例如抛出异常:

Input:"Tue, …