ajax 文件与表单数据同时提交

代码

var formData = new FormData($("#yourFormId")[0]); //此处id为form表单的id
$.ajax({
    url: "your upload url",
    type: 'POST',
    data: formData,
    cache: false,
    contentType: false,
    processData: false,
    success: function (res) {
    },
    error: function (data) {
    }
});