axios请求Content-Type之formData

一.后台参数为list集合

实体类

public class Prize 
{
    public string PrizeName { get; set; }
    public string PrizeNumber { get; set; }
}

axios请求

           var formData = new FormData();
            
            formData.append("prizes[0].prizeName", "奖品一");
            formData.append("prizes[0].prizeNumber", 10);

            formData.append("prizes[1].prizeName", "奖品二");
            formData.append("prizes[1].prizeNumber", 20);

            axios.post('接口', formData, {
                headers: {
                    'Content-Type': 'application/x-www-form-urlencoded'
                }
            }).then(result => {
                console.log(result.data);
            })