web api中post参数传递

post

1. string int double等
2. dynamic（非跨域）
3. 实体类
4. JObject（推荐）
5. JArray

 1.string int double等

[Route("xx"), HttpPost]
     public void Post([FromBody]string value)
     {
     }

2.dynamic

 后台接收

[HttpPost]
[Route("Batchbook")]
public IHttpActionResult Batch_book(dynamic obj)
{
string group_id = Convert.ToString(obj.group_id);
string group_name = Convert.ToString(obj.group_name);
string ids = Convert.ToString(obj.ids);

}

3.实体类

[Route("AddConfirm"), HttpPost]
public IHttpActionResult AddConfirm(ry_rectify_confirm model)

4.JObject

ajax: 

data: JSON.stringify(data),

public IHttpActionResult AddReservation(JObject obj) {
var vm = obj.ToObject<EnterApplyViewModel>();

}

5.JArray

前台

var index = layer.load(1, {
shade: [0.1, '#fff']
});
var list = [];
$(".checkinfo").each(function (j, curr) {
if (j >= 0 && $(curr).find('input[name="ischeckIn"]').is(':checked')) {
var data = $(curr).serializeObject();

if ($(".group").length > 0) {

data["group_id"] = $(curr).children().find('.group').val();
if ($(curr).children().find(".group").attr('case_no') != undefined)
data["group_name"] = $(curr).children().find(".group").attr('case_no');
else
data["group_name"] = "";
}
list.push(data);
}
});

$.ajax({
type: "post",
contentType: "application/json;charset=utf-8",
url: url,
data: JSON.stringify(list),
dataType: "json",
success: function (data) {
if (data.success) {
layer.msg('操作成功！', { time: 500, anim: 0 }, function () {
window.history.go(-1);
});
}
else {
layer.msg(data.message);
layer.close(index);
}
},
error: function (result, status) {
layer.msg('服务器连接失败');
}
});

实体类接收datetime时会忽略时分秒 所以改用JArray

[HttpPost]
[Route("addcheckin")]
public IHttpActionResult Add_checkin(JArray obj)
{
List<rm_checkin> model = obj.ToObject<List<rm_checkin>>();

}