** * * @param {String} unit * @param {Number} item * function foo(name,age) { return {name, age} } foo("Luke",18) ** * * @param {String} ??? * @param {Number} ??? * function bar({name,age}) { return {name, age} } bar(...
I have the following project structure: - index.js - utils - checkSFZH.js - isEqual.js index.js files export all files import checkSFZH from . utils checkSFZH ; import isEqual from . utils isEqual ; export{ checkSFZH, ...
spring integration MongoDB, wants to add and modify functions in a method. After using mongoTemplate.upsert, it is found that the id value of inserting new data is null, but there is id in insert insertion. Why? How to solve? I am not very familiar with ...
problem description Type the java project into tar.gz format, and then extract it on Linux. File directory: . -conf -bin -startup.sh -lib -logs -README.md I execute . bin startup.sh start the java program. bu...
the home page needs a lot of statistics, so when the foreground opens the page, ajax initiates multiple requests at the same time, and the background returns with the OutputStreamWriter of response, but there are often java.io.IOException: Closed errors....
whether you can use throw new to throw a http exception when developing api; then it feels very simple. For example, if the user does not log in, the exception will be thrown directly, and the subsequent code will not be executed. customize a http ex...
my computer is connected to the company s wireless, and the Internet speed is very slow (basically equal to no Internet. (but there is no problem with my computer connecting to the wireless at home. I have no problem with my mobile phone even if I am w...