The code is as follows: app.use (express.static (path.join (_ _ dirname, public )), {maxAge:31536000000})); Why is invalid ...
the front desk requests to download a picture, and the back end downloads it through res.download. The data returned to the front desk is garbled data:JFIFHHC%-sharp , -sharp& )*)-0-(0%()(C(((((((((((((((((((((((((((((((((((((((((((((((((((>.. ...
how does express determine the device type to return to the home page under different paths when the user accesses the primary domain name? if you visit mobile phone and PC, visit www. respectively. The domain name .com returns a different index home pa...
when the module name express-session, is disabled in cookie, how to switch to url, or directly use url ...
the local backend I use on web is mongodb,express, plus proxy to solve cross-domain problems. can WeChat Mini Programs s local or future online backend use mongodb? what does the local backend need to change? I use Mini Program to send a request to my ...
can multiple interfaces be requested in an express route and then output to the page together ...
express project, and then if there is anything wrong, it will cause the whole project card to fall off. How to deploy pm2 to the server? I have tried to test on this machine. The same error running the project using pm2 will not make the whole project ca...
question 1: how does nodejs implement restful api authentication? has tried jwt, but cannot expire actively after token is signed. That is to say, for example, if a user logs in and issues a two-hour token, the token is valid within two hours. ...
how to use express configuration to access packaged files for online use? an error will be reported when the packaged files are opened in a browser ...
try to use vue-cli to get the data of the local server database, but return the following error prompt, but you can get the data of Douban in the same way. It can t be solved all night. I hope the seniors can take the time to give us some advice! Thank...
node app.js what should I do if I can t find bundle.js,? ...
our company develops an e-commerce platform and is doing express logistics inquiry! We started using the express bird s logistics query interface. But the express delivery of Shentong can not be queried! And most of the goods delivered by our company ar...
is like this, every page needs to call some api,. If you write request, on each page, it will feel cumbersome. Is there a good way to write it as a common module, and then introduce a module? ...
I want to get the value of the parameter articlePageId of the following url, but I have tried several ways to get it. I want to ask for help from my predecessors here. I hope I can take the time to give you some advice. Thank you! https: localhost:809...
directory structure: main.js: comment.js failed to get the data routed from the backend. I just want to extract the content data from the data in the backend and process it myself, otherwise the data will have no spaces and line breaks ...
Terminal error: Path must be a string. Received null it feels like a problem with _ _ dirname, but I still reported an error after I changed it to the relative path. I would like to ask the great god to guide the rookies who have just learned node....
{ path: song , component: Song, children: [ { path: :id , component: Songditail }, { path: getNewsList , component: newslist } ] } this.$router.push({ path: song getNews }) newslist ...
login Code: $.ajax({ url: " login userlogin", data: { username: $("-sharpusername").val(), userpwd: $("-sharpuserpwd").val() }, ...
ask the elders, want to extract the user name and password from the mysql to verify the login, the mysql table clearly has data, but the request is to return an empty array, check the database statement can not see the problem, I would like to ask the s...
function a(){ var a1 = Hello World! ; next(); } app.get( b , a, function (req, res) { res.send(a1); }); how should I get the A1 variable in the previous method; ...
question 1 $( .active-btn ).click(function(e) { do 1... do 4... }); $( .active-btn ).click(function(e) { do 2... do 3... }); I suddenly find this problem my click event repeats , but I can actually do these things ...
at present, I search for Wechat s articles through Sogou s Wechat search, the code is as follows: def get_html(url): headers = { "Host": "weixin.sogou.com", "User-Agent": "Mozilla 5.0 (Windows NT...
for (var iTunes 1; I < = 5; iPP) { setTimeout (function timer () { console.log (i); }, iTun1000); } and for (let iTunes 1; I < = 5; iPP) { setTimeout (function timer () { console.log (i); }, iTunes 1000); } why the execution results are different, and...
send a query request to the http server built by netty through the browser. The server-side response contains Chinese, and the Chinese garbled code is displayed in the browser. How to solve it? ...
have you ever done it or not? the official demo is all dead data, and the dynamic acquisition of asynchronous data has not been able to get the value ....