javascript - Ask for advice! Regarding the JSSDK error shared by WeChat - invalid signature.

The signature has been generated and is the same as the signature generated by the WeChat signature test tool. When scanning the QR code to access the page, invalid signature still pops up. How to solve it? ! Please give me some advice! Image description Generated by WeChat Generated by yourself and...

淡淡烟草味 2017-05-24 11:33:32 0  3  774

javascript - WeChat jssdk injection configuration prompt config:invalid signature

1. Use official tools to verify that the generated signature is the same as the locally generated one. 2. The signature verification parameters are as follows {code...} 3. The official API says that the current page URL is used. This is a bit unclear. The background uses request. .getRequestURL().to...

怪我咯 2017-05-17 10:01:10 0  1  677

nginx - WeChat JSSDK, an error is reported when config is executed: invalid signature

1. The calculated signature is consistent with the sandbox provided by WeChat: http://mp.weixin.qq.com/debug/cgi-bin/sandbox?t=jsapisign 2. I tried two methods to solve it, but still the same Error: 1), transmit the URL from the local to the server, and obtain the json data of the server through aja...

给我你的怀抱 2017-05-16 17:23:32 0  8  1061

javascript - Use canvas to implement electronic signature, position the coordinates of the mouse in the canvas

When trying to use canvas to implement an electronic signature, the coordinates of the mouse in the canvas cannot be accurately obtained. {Code...} Use ev.clientY to obtain the coordinates of the mouse, but canvas.offsetTop obtains the height from the parent element. And canvas is in a form with scr...

巴扎黑 2017-05-16 13:36:00 0  1  611

php development app WeChat end

WeChat Pay keeps reporting an error on the app that the payment verification signature failed. However, it was still possible to pay for the first two days. However, if I try to test it after two days, it will no longer work. The signature I generated is the same as the signature generated by the of...

高洛峰 2017-05-27 17:43:49 0  1  414

javascript - When using jssdk to share on WeChat, why does the signature error always appear?

The signature in the WeChat JS interface signature verification tool is consistent with the signature given to me in the background, but when I open the page, it always displays a signature error. Why?

高洛峰 2017-06-14 10:53:15 0  2  803

javascript - In which life cycle does vue introduce WeChat jssdk configuration to call the interface configuration?

In ios, an invalid signature error will be reported, but in Android, it will be fine. In WeChat developer tools, there will be no problem either. I tried to do wx.ready in create beforecreate mounted but always reported invalid signature. After closing this alert, the WeChat interface can be used. I...

为情所困 2017-06-28 09:24:43 0  1  1093

Why is my interface configuration unsuccessful?

function checkSignature($token) {    $signature = !empty($_GET["signature"]) ? $_GET["signature"] : null;    $timestamp = !empty($_GET["timestamp"]) ?

遇见是最美的时光 2019-08-20 17:27:19 0  4  1175

WeChat official account interface configuration information failed

<?phpdefine('TOKEN','peter');$signature=$_GET['signature']; //Encrypted signature $timestamp=$_GET['timestamp']; //Timestamp $nonce=$_GET[' nonce'];//Random number $echostr=$_GET['echostr&#

yangyang 2019-02-15 08:57:01 0  2  1315

javascript - WeChat public platform verification failed

When verifying the official account, comparing the encrypted string sha with signature failed. How to solve this problem?

阿神 2017-06-05 11:11:04 0  1  714

javascript - Problem with JSON Web Token

JWT consists of three parts: header, payload, and signature. In the header, we define the encryption algorithm HMAC sha256. The final generated token = header_base64 . payload_base64 . signature_encryption . hmac here is an irreversible algorithm, how is it possible...

阿神 2017-05-24 11:38:28 0  2  649

jsapi_ticket is not obtained when the WeChat interface is called

Directly using the official demo always prompts invalid signature, and then I find that jsapi_ticket has not been obtained and is empty. I am not only a php novice but also a WeChat development novice. Please help! ! !

吴小骏 2017-09-23 18:55:41 0  2  1239

How to connect php code to database table

I'm editing a laravel project and I want to add a signing feature. I have this code below and it is mobile responsive. But I don't know how to connect it to existing server name: localhost. Username: db_test. Password: db123. Database name: db_test The table I want to insert it into is $booking->...

P粉463811100 2024-04-02 18:34:22 0  1  515

OnClick not working in React JS on mobile

When verifying the signature (see demo video), onClick does not fire the onSet() function on tablet/mobile, but works on computer. On tablet/mobile, onClick only works outside the button. I want the onClick function to fire on tablet/mobile devices. Demo video: https://streamable.com/lujzg0 Project:...

P粉342101652 2023-08-18 11:58:16 0  1  518

java - PHP development WeChat cannot obtain signature, timestamp, nonce

&lt;?php namespace HomeController;use ThinkController;define("TOKEN","weixin");/* *WeChat's entry file */class WechatController extends Controller { {code...} }?&gt;

给我你的怀抱 2017-05-27 17:40:19 0  1  836

ios - ipa file re-sign invalid or unsupported format for signature

Background: There is no code, only ipa files. Situation: This error is reported for both personal signatures and corporate signatures.

给我你的怀抱 2017-05-17 10:06:34 0  1  1473