javascript - How to modify the referer in the request header

When requesting a picture, I found that the referer was judged and the noreferer setting was invalid. Is there any way to modify the referer in the request header?

天蓬老师 2017-06-28 09:24:37 0  2  1329

Axios request does not send expected cookie header to Django server

I'm trying to upload a file to a Django server using Axiospost requests in a React app. The server expects the CSRF cookie in the request header. The request already contains all the methods I can find for setting the cookie. Through document.cookie, set withCredential:true and specify the Cookie he...

P粉285587590 2024-03-28 11:18:33 0  1  322

Why does the number of cookies in the "Cookie" request header exceed the number of cookies set in the "set-cookie" response header?

I'm a newbie to web crawling, so my understanding of http requests is very shallow. When I inspect certain requests I send to a website, such as add to cart, the dev tools show that the request has more values ​​in the "Cookie" header, which are set by the "set-cookie" response h...

P粉244155277 2024-04-05 14:52:06 0  1  3738

javascript - CORS header missing in fetch's GET request 'Access-Control-Allow-Origin'

When the server responds to the fetch GET request, must the 'Access-Control-Allow-Origin' parameter be set in the response header? This is the API of Yiban, not my server. There is no problem when making requests on the browser. I checked several information and found that it is of no use. This is t...

巴扎黑 2017-06-12 09:23:04 0  2  1077

Check if Sec-GPC value exists in HTTP request header in WordPress

How to detect the presence of "Sec-GPC:1" in an HTTP request header? <?PHPfunctiondetect_gpc_signal(){if(isset($_GET['Sec-Gpc'])){echo'GPCsignaldetectedinGETdata';}elseif(isset($_POST['Sec-Gpc'])){echo'GPCsignaldetectedinPOSTdata';} elsei

P粉930534280 2023-08-31 13:34:53 0  1  556

javascript - How to get the content of ajax request header using js?

How to get the ajax request header information in js 2. The value I got using XMLHttpRequest.header in the complete method of ajax is undefined. Is it undefined without this parameter? 3. If my idea above is wrong, please give me some advice.

天蓬老师 2017-05-19 10:08:25 0  2  585

Adding cookie header causes request to hang

I'm working on a class project where we need to write a website using php. We were told that we should write separate pages to query information and the php session for saving variables. I have successfully started a session, but when I try to make a request and add headers for the session, the requ...

P粉897881626 2023-09-15 21:20:14 0  1  605

CORS Policy: Response to preflight request fails access control check: 'Access-Control-Allow-Origin' header is missing from the request

So I tried to play around with the frontend and backend a little bit. When trying to send data from the frontend to the server, I get Access XMLHttpRequest at "http://test.localhost/login" from source "http://localhost:3000" has been blocked by CORS policy: On preflight request T...

P粉311089279 2024-03-25 21:43:22 0  1  438

Unable to log in to website using POST request

I try to log in to https://admin.raptor.software using a POST request from python, but I can't log in. I'm using the following code snippet: importrequests_htmlsession=requests_html.HTMLSession()r=session.get('https://admin.raptor.software')csrf=r.html.xpath('/html/head/

P粉087951442 2023-09-08 12:18:17 0  1  507

vue.js - Laravel How to add CsrfToken when sending ajax request using vue-resource

How to add CsrfToken when Laravel uses vue-resource to send ajax requests. The following is a demo of using formData to send ajax requests: {Code...} The above code will encounter CsrfToken problems. How should I add it?

阿神 2017-05-16 16:51:11 0  2  620

Waiting for Requests and User Input: A Guide to Patient Expectations

Let's say I make an asynchronous request when the component loads. The component also has a submit button that the user can press to trigger a function that depends on the result of the original request. How can I delay the execution of a triggered function until the async request completes? If this...

P粉368878176 2024-02-26 13:25:04 0  1  332

PHP: No "Access Control Allow Origin" header is present on the requested resource

In .htaccess I have it as shown below. But I keep getting errors. Access to the XMLHttpRequest at "https:..." from origin "https://..." has been blocked by CORS policy: The "Access-Control-Allow-Origin" header is not present on the requested resource. HeadersetAccess-Co...

P粉032649413 2024-01-28 22:37:10 0  1  328

javascript - The data in Vue is obtained through Ajax, and then Vue is instantiated. How to control the Ajax request to be executed first after the page is loaded, and then instantiate Vue after the request is successful?

The data in Vue is obtained through Ajax, and then Vue is instantiated. How to control the Ajax request to be executed first after the page is loaded, and then instantiate Vue after the request is successful?

曾经蜡笔没有小新 2017-06-26 10:50:56 0  7  891

Vue.js invoice transaction, project push input

I'm trying to use Vue.js for invoice transactions. My question is: User may want to write description for 1 product or may want to apply discount (on request). I want the specified input to show up no matter which item he wants to add. (Each row can only have one Description, Discount) So on demand ...

P粉561749334 2023-08-30 23:57:40 0  1  515

objective-c - 使用AFNetworking框架，发送请求插入成功，但是返回数据如何接收呢？

使用AFNetworking框架，发送请求插入成功，但是返回数据如何接收呢？

ringa_lee 2017-05-02 09:22:36 0  1  355

Disabled form inputs will not appear in requests

I have some disabled inputs in my form and I want to send them to the server, but Chrome excludes them from the request. Is there any way to solve this problem without adding hidden fields? <formaction="/Media/Add"><inputtype="hidden"name="Id"value="123&qu...

P粉860897943 2023-10-14 18:01:00 0  2  679

angular.js - angularjs injection module error reporting is very strange... Solve the doubts

In the app.js dependency injection module and plug-in module, except that ui.router works normally, ngCookies and validation (a form validation plug-in) both report errors. I once suspected that there was a problem with my own writing, but Baidu didn't find any problems. ,please help...

phpcn_u1582 2017-06-07 09:23:49 0  1  715

javascript - How does vue not go to the next page if the code is not equal to 200 after requesting data before entering the next page?

The data is requested before entering the page. I have a requirement here, that is, if the backend code is not equal to 200, the user will be prompted with some error information and the user will be prevented from entering the next page. After looking at the official website, if you want to interru...

PHP中文网 2017-05-19 10:28:05 0  1  549

javascript - How does the vue project intercept certain http requests and then rewrite the url?

Currently I am working on a login authentication module. I want to use JWT for authentication, store it in the client loaclstorage, and add token to the request header. However, it is troublesome to modify the request headers one by one. Is there any simplified method? Thanks

过去多啦不再A梦 2017-05-19 10:40:50 0  1  467

The Android side of the weex project submits data to the server through get method and reports an error

[http-nio-8080-exec-6] org.apache.coyote.http11.AbstractHttp11Processor.process Error parsing HTTP request header Note: further occurrences of HTTP header parsing errors will be logged at DEBUG lev...

PHP中文网 2017-05-16 13:32:12 0  1  775