小编Xni*_*tor的帖子

我尝试在方法中调用我的 API，但出现错误：{StatusCode: 415, ReasonPhrase: 'Unsupported Media Type'。我一直在环顾四周，发现很多人都遇到了同样的问题，但是通过在创建 StringContent 时添加媒体类型已经解决了。我已经设置了字符串内容，但仍然出现错误。

这是我尝试调用 API 的方法：

    [HttpGet]
    public async Task<ActionResult> TimeBooked(DateTime date, int startTime, int endTime, int id)
    {

        var bookingTable = new BookingTableEntity
        {
            BookingSystemId = id,
            Date = date,
            StartTime = startTime,
            EndTime = endTime
        };

        await Task.Run(() => AddBooking(bookingTable));

        var url = "http://localhost:60295/api/getsuggestions/";

        using (var client = new HttpClient())
        {
            var content = new StringContent(JsonConvert.SerializeObject(bookingTable), Encoding.UTF8, "application/json");
            var response = await client.GetAsync(string.Format(url, content));
            string result = await response.Content.ReadAsStringAsync();

            var timeBookedModel = …

I'm trying to create a list and insert values in to it. But when I add a new item it changes all existing items in the list to the same value I add and I don't understand why.

Here is my code:

public List<Times> CreateListOfTimes()
{
    var listOfTimes = new List<Times>();
    var times = new Times();
    int startTime = 8;
    int endTime = startTime + 1;
    for (int i = 0; i < 8; i++)
    {
        times.StartTime = startTime;
        times.EndTime …