program is the time of cpu occupied by the main thread of node
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there is currently an API interface program using express. With PM2 deployment and cluster mode enabled, 3 instances are required to count the overall qps (number of queries per second). now the interface puts the content into the kafka message queue a...
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wrote a simple program that reported an error at run time, and Baidu checked that it was caused by the separation of express and body-parser, so I installed body-parser. But then the same error is reported. The code is as follows: ...
when nodejs uses redis, it is necessary to create one client at a time and close it after using it! Or create it only once, keep a persistent connection with one client, each time, and do not close ...
wants to implement the function of port scanning, such as 192.168.1.666 - 192.168.1.666 uses nodejs + express + cheerio personal idea: circular port, use superagent to grab the port of ip between 80-10000, if the port does not exist, then ju...
const app = express(); let keywords app.get( api getNews , (req, res) => { keywords = req.query.keywords console.log(keywords) getNewsFromSql(function () { res.header("Access-Control-Allow-Origin", "*"); res....
see that many netizens say it is the problem of nginx configuration, refer to the online answer and do not find the problem, please give me some advice. nginx: ...
should indicate that path has the wrong data type, but mine is from string . ...
is to use res.render, the transmitted data is directly used as an object in ejs, not displayed, and then need to be traversed to get the data. And then it shows up in the browser. ...