problem description Failed to load https: open.weixin.qq.com connect oauth2 authorize?appid=wxaf4b4a767b7ecdf9&redirect_uri=myurl&response_type=code&scope=snsapi_userinfo&state=STATE-sharpwechat_redirect: Redirect from https: open.w...
recently, I learned the node.js + koa + mysql backend. When I write a page, I always see that the requested interface has some string-based unique Id,. I don t know how to do it myself. Please give me some advice ....
We know that if you want to execute another generator, in one generator, you can t use yield, directly, but use yield* . similarly, according to koa1 s principle, the next parameter in each middleware is actually a generator iterator. however, why...
When is returned to the front-end status code, is the front-end status code given according to the judgment of the back-end itself? Is there still some official way? For beginners to learn the back end, please let me know async selectData(ctx) { ...
ask me, vue ie11 opens blank, what is the reason for the error? XMLHttpRequest: network error 0x2efd, this operation cannot be completed due to error 00002efd ...
as described by stackoverflow Separate router and controller in koa . if the Controller layer is really going to use class to build an instance, how can it be easier and more elegant to use on Router? ...
problem description: during this period of time, I am working on a project, and Web mainly uses the NodeJs Koa framework, React, React-router,redux, and so on. the front end React-create-app generates the project and build generates static files. N...
< H2 > implement a picture upload and form data submission, but there is a problem < H2 > require,module.exports require module.exports ...
koa-router routing settings are as follows, router.get( user :id ) router.get( user aaa ) cannot access user aaa, is parsed to the parameter aaa ; when the following settings are set, router.get( user aaa ) router.get( user :id ) c...
here I want to use the latest asynchronous way of es6 to achieve, ask for your advice! As I wrote below, I can upload pictures, but I just can t return the body data. So the result is that the picture has actually been uploaded, but the interface shows...
< H2 > prompt when nuxt express backend npm run dev: < H2 > No parser and no filepath given, using babylon the parser now but this will throw an error in the future. Please specify a parser or a filepath so one can be inferred. without promp...
I recently played with the strapi framework and realized that the best thing about this structure is, one, any field model, and two, extensible plug-ins. Among them, the method of any field model is a little complicated. I haven t figured it out for de...
For the project written by koa2, the koa-passport,koa-session, is used to verify whether or not to log in to the specified page. By default, the user information is saved in session when logging in, and the user information is deleted. If you do not log...
build the https service with koa.js in the nuxt.js project, and the project starts unsuccessfully js in server Boot log seen with pm2 logs ...
const LocalStrategy = require( passport-local ).Strategy passport.use(new LocalStrategy(async function (username, password, done) { FK: username let user = await userStore.getUserByName(username) FK: passwordhash if (user && valid...
build the https service with koa.js in the nuxt.js project, and the project starts unsuccessfully js in server Boot log seen with pm2 logs ...
according to the official document of eggjs: in the default configuration of CSRF, token is set in Cookie. When an AJAX request is made, token, can be taken from Cookie and sent to the server in query, body or header. In jQuery: var csrftoken = Coo...
const session = require( koa-session ); const Koa = require( koa ); const app = new Koa(); app.keys = [ some secret hurr ]; const CONFIG = { key: koa:sess , ** (string) cookie key (default is koa:sess) * ** (number || session ) maxAge...
when learning express and koa middleware, I have always understood it according to the onion model. But in theory, they are different. express var express = require( express ); var app = express(); app.use((req, res, next) => { setTimeout((...
the server uses koa , uses pug template engine, and renders the template in the way of ctx.render ( layout , data) ). How to refresh the front-end page automatically after changing the front-end pug , less , js files? ...
remote URL: http: cloudcallcenter-online.oss-cn-shanghai.aliyuncs.com record cc278f9c-104c-44d3-ac3a-0d5a85f127b6 152626432510500080329349.wav?Expires=1527220202&OSSAccessKeyId=LTAIvKWEr4DoFSqz&Signature=T2dBY2elShoYunkp4fKY1d3PC3U%3D Code: `public f...
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what a waste of time ask why this is caused by Why can t upload pictures, kindly tired ...
often encounter some commands executed directly will not be wrong, execute in crontab will report an error, how to solve this problem. ...
I want to get the scrollTop value when the mouse is pressed, but when I press it, I can t find that element. dragStartScrollPosition = self.$cont[0].scrollTop; I think the element is not fetched, but the newly created object has been checked and the ...