我有一个看似简单的jQuery ajax函数,可以将整数数组发布到web服务中:
$(document).ready(function() {
$("#testButton").click(function() {
$.ajax({
type: "POST",
url: "api/setactivedemodatasetids/",
data: [1, 2, 8, 9],
success: function() {},
dataType: "application/json"
});
});
});和一个简单的ASP.Net Web 2控制器来接收发布的数据:
[Route("api/setactivedemodatasetids/")]
[AcceptVerbs("POST")]
public void SetActiveDemoDataSetIds(int[] ids)
{
var db = new DataClassesDataContext();
// Do stuff
db.SubmitChanges();
}当我在控制器中设置断点时,参数ids的值为
{int[0]}为什么?为什么它不是一个由4个整数1、2、8和9组成的数组?
发布于 2014-05-07 17:47:18
设置dataType: "json"集contentType: "application/json; charset=utf-8"和数据:JSON.stringify([1, 2, 8, 9] )
https://api.jquery.com/jQuery.ajax/
我想这段代码能解决你的问题
$("#testButton").click(function () {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
dataType: "json",
url: "api/setactivedemodatasetids/",
data: JSON.stringify([1, 2, 8, 9]),
success: function () { },
error: function (xhr, ajaxOptions, thrownError) {
alert(xhr.status);
//alert(xhr.responseText);
alert(thrownError);
}
});
});https://stackoverflow.com/questions/23523846
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