我在模型上有一个Post控制器,带有一些字符串字段和一个图像.完全相同的代码适用于MVC4,但在MVC 5中,Request.Files.Count始终为0
我的模型有图像的byte []而不是HttpPostedFileBase
我的看法:
@using (Html.BeginForm("Create", "HotelManager", FormMethod.Post, new { enctype = "multipart/form-data", data_ajax = "false" }))
{
@Html.AntiForgeryToken()
@Html.TextBoxFor(model => model.Title, new { @class = "form-control" })
@Html.TextAreaFor(model => model.Description, new { @class = "form-control", @rows = "7" })
<input type="file" class="form-control filestyle">
<input type="submit" value="Submit" class="btn btn-block" />
}
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我试过省略data_ajax ="false"但没有用.
我的帖子控制器如下:
[HttpPost]
[ValidateAntiForgeryToken]
public ActionResult Create([Bind(Include = "Title,Description,Image")] Hotel hotel)
{
if (ModelState.IsValid)
{
// deal with the uploaded file
if (Request.Files.Count > 0)
{
HttpPostedFileBase …Run Code Online (Sandbox Code Playgroud) asp.net-mvc enctype http-headers asp.net-mvc-5 asp.net-mvc-5.1
据我所知,每个区域有5个EIP,如果需要更多,我需要增加服务限制.
我的问题是,在服务限制增加后我能获得多少?有可能获得50 EIP吗?
请注意,AWS提供的DNS IP不是一个选项,因为在创建实例后无法将其分配给DNS,并且无法将DNS IP附加到设备的第二个接口(它只能分配给给定EC2实例的eth0)
我需要的是一个公共IP,我可以分配给eth1或eth2我需要为大约50个EC2实例执行此操作.
我有一个布局页面,其中包含一个带有AntiForgeryToken的表单
using (Html.BeginForm(action, "Account", new { ReturnUrl = returnUrl }, FormMethod.Post, new { Id = "xcrf-form" }))
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这会生成一个隐藏字段
<input name="__RequestVerificationToken" type="hidden" value="p43bTJU6xjctQ-ETI7T0e_0lJX4UsbTz_IUjQjWddsu29Nx_UE5rcdOONiDhFcdjan88ngBe5_ZQbHTBieB2vVXgNJGNmfQpOm5ATPbifYE1">
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在我的角度视图中(在布局页面中加载div,我这样做
<form class="form" role="form" ng-submit="postReview()">
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我的postReview()代码如下
$scope.postReview = function () {
var token = $('[name=__RequestVerificationToken]').val();
var config = {
headers: {
"Content-Type": "multipart/form-data",
// the following when uncommented does not work either
//'RequestVerificationToken' : token
//"X-XSRF-TOKEN" : token
}
}
// tried the following, since my other MVC controllers (non-angular) send the token as part of form data, …Run Code Online (Sandbox Code Playgroud) 我正试图解决这个Facebook的挑战
http://learn.hackerearth.com/question/383/staves/
而且我遇到了错误
error C2535: 'std::vector<_Ty> &std::map<_Kty,Staves::SubStringVector &>::operator [](const std::basic_string<_Elem,_Traits,_Alloc> &)'
: member function already defined or declared
c:\program files (x86)\microsoft visual studio 11.0\vc\include\map 191 1 FB-Staves
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我完全无能为力,为什么我会收到此错误,有人可以帮我识别我的代码中的问题吗?
谢谢Sameer
我的代码如下所示:
#include "stdafx.h"
#include <iostream>
#include <string>
#include <algorithm>
#include <map>
#include <vector>
using namespace std;
class Staves
{
public:
struct SubString
{
std::string str;
unsigned int startPos;
unsigned int endPos;
};
struct PositionalComparer
{
bool operator()(const SubString* s1, const SubString* s2)
{
return s1->startPos < s2->startPos;
}
} PositionalComparer;
typedef …Run Code Online (Sandbox Code Playgroud) asp.net-mvc ×2
http-headers ×2
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c++11 ×1
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enctype ×1
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