张贴表格，但我无法获得多个数据

我使用了这个表格，我有3个数据，我用这样的表格发布了它们：

var form = document.createElement("form");
form.setAttribute("method", "post");
form.setAttribute("action", "/app/" + @appId + "/volumes/" + obj.data("rowid") + "/scheduledPublish");
var hiddenField = document.createElement("input");
hiddenField.setAttribute("type", "hidden");
hiddenField.setAttribute("name", "dateval");
hiddenField.setAttribute("value", dateval);
form.appendChild(hiddenField);
var hiddenField2 = document.createElement("input");
hiddenField2.setAttribute("type", "hidden");
hiddenField2.setAttribute("name", "hourval");
hiddenField2.setAttribute("value", hourval);
form.appendChild(hiddenField2);
var hiddenField3 = document.createElement("input");
hiddenField3.setAttribute("type", "hidden");
hiddenField3.setAttribute("name", "minuteval");
hiddenField3.setAttribute("value", minuteval);
form.appendChild(hiddenField3);
document.body.appendChild(form);
form.submit();

我怎么能得到这些类似的方法：

public static Result deleteVolume(Long dateval, Long appId) {
}