CORS policy limits Reactjs API calls

I'm trying to use MailchimpAPI in my ReactJS application, but I get the following error every time I call MailchimpAPI: Origin blocking for //localhost:3000' due to CORS policy: The response to the preflight request failed an access control check: 'Access-Contro' does not exist on the requested reso...

P粉200138510 2023-09-01 10:09:53 0  1  716

redis - Nginx负载均衡策略和SESSION共享

集群WEB应用或多或少都会遇到session问题，多台服务器的情况下，session的要地存储会引起一些问题，影响用户体验。 下面列出这里我能想到的几种处理方法，各有优缺点 配置Nginx负载策略，比如ip_hash，使客户端绑...

習慣沉默 2017-04-25 09:04:41 0  1  728

Cross-origin request blocked: Same-origin policy prohibits reading at http://admin.test.com/Public/Fr

Cross-origin request blocked: The same-origin policy prevents reading of the remote resource located at http://admin.test.com/Public/Front/fonts/fontawesome-webfont.woff2?v=4.7.0. (Cause: CORS header 'Access-Control-Allow-Origin' is missing). How to solve it?? It is said to be an http header. Please...

卍 2018-07-10 13:43:04 0  1  1858

Violation of Content Security Policy directive: Inline script does not comply with the "script-src 'self'" specification

I use react-create-app to build my Chrome extension. When I use npmrunbuild in react-create-app, I encounter the following error: Execution of inline script is denied because it violates the following Content Security Policy directive: "script-src 'self'". To enable inline execution, use t...

P粉276064178 2023-08-15 14:48:52 0  1  563

How to fix CSP errors? "Execution of the inline event handler is denied because it violates the following Content Security Policy directive..."

I'm getting a CSP error when adding a random value in script-src. This is the CSP - Content Security Policy I'm setting up: default src 'none'; script -src 'self' 'unsafe evaluation' nonce -b1967a39a02f45edbac95cbb4651bd12 'unsafe hash'; frame -src 'self' nonce - b1967a39a02f45edbac95cbb4651bd12 'un...

P粉781235689 2023-08-30 11:44:31 0  1  859

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  516

How to use @can correctly in blade template using strategy

I am unable to create @can() in blade template as the documentation suggests this is my policy: publicfunctionupdate(User$user,Canal$canal):bool{return($canal->user->id==$user-> id)and($user->hasPermissionTo('actualizarcanal'));} I am using Spatie permissions. Anyway, if I would control

P粉821231319 2024-04-04 13:51:55 0  1  502

How to use PHP crawler to collect Amazon?

Since the last upgrade of Amazon’s website caused the crawler to hang up, Amazon’s anti-pocketing policy is now even stricter. As a result, normal collection cannot be performed. Is there a new acquisition strategy?

Laical 2020-03-26 17:20:49 0  0  1235

How to set Cross-Origin-Opener-Policy when using Reactjs

How do I resolve the "Cross-Origin-Opener-Policy policy will prevent the window.closed call" error in my React app? This error appears to be related to the Cross-Origin-Opener-Policy (COOP) policy set on the server. How can I handle this error and ensure that my React app runs properly whi...

P粉495955986 2023-08-18 09:41:51 0  1  630

git ignores specified files

How does git ignore specified files? Example: .gitignore:/Server/0.1/gongting/*.pyc Delete all pyc files in the /Server/0.1/gongting/ folder. After I submitted, they were not ignored. I used turtleisegit.

黄舟 2017-05-02 09:45:25 0  2  715

git - how to cancel ignore

Just like the title, I accidentally ignored a certain project file in sourcetree. I tried to upload it to my github in the past two days and found that it seemed to have been ignored. However, I am not very proficient in using git. Could you please tell me what you should do when using sourcetree. H...

某草草 2017-05-02 09:38:33 0  3  939

javascript - JS garbage collection mechanism

When we assign null to a global variable to actively dereference and release memory, is this a reference counting strategy? Doesn’t it mean that JS’s garbage collection mechanism only uses mark and clear? Does the mark clearing strategy not involve dereferencing?

扔个三星炸死你 2017-07-05 11:02:09 0  2  1097