Hot reloading

[Erdboden]

While hot reloading is enabled sometimes the route calls return 404. How can it be fixed? coming from php, it's really a struggle waiting all the time to recompile everything after some minor changes in the backend :(

[jonashackt]

Hi @Erdboden - so the frontend process of hot reloading with the webpack dev server works for you and now you want to also change things inside the Spring Boot backend - and these aren´t reloaded? Inside the backend´s pom.xml the spring-boot-devtools should be in place to do the hot reloading of the backend. Depending on your IDE, this is triggering a fast restart of the backend. In IntelliJ you need to manually trigger a recompile in order to trigger this mechanism - at my Mac this is cmd - F9.

[Erdboden]

@jonashackt

now you want to also change things inside the Spring Boot backend - and these aren´t reloaded?

yes correct

Inside the backend´s pom.xml the spring-boot-devtools should be in place to do the hot reloading of the backend.

i already have that

So yes on windows I also use ctrl-f9 but sometimes REST controllers just fail after hot swap and return 404 error. after recompiling again everything works fine.
Now i understand the problem is not related to this project so sorry for offtopic

also since you're here, I am not able to get an array of objects in my rest controller passed from a vue component

vue:
var params = new URLSearchParams(); params.append('users', this.user); AXIOS.post(/user, params) .then(response => { // JSON responses are automatically parsed. })

controller method:
long addNewUser(@RequestParam("users") String[] userTranslations) { System.out.println(userTranslations);

array:

what am i doing wrong?

[jonashackt]

Ok, so I close the ticket now :)