Видео

Very nice job and very useful.

goat

we are getting below error Applying recipes would make no changes. No patch file generated.

NICE thnk Josh

Great video! Is there an out-of-the-box secret to property wiring? We have a secret "the-database" which we are not allowed to edit with the content {"host":"full-hostname", "port":5432, "username":"the-user", "password":"the-password", "name":"database-name"} And we would be really happy if we could just spring.cloud.vault.uri=${VAULT_ADDR} spring.cloud.vault.token=${VAULT_TOKEN} vault.secrets-to-load=the-database spring.datasource.url=jdbc:postgresql://${vault.the-database.host}:${vault.the-database.port}/${vault.the-database.name} We are currengtly doing this with an ApplicationContextInitializer where we get the secrets values and doing System.setProperty("vault." + secret + "." + key, value); before the application starts, but if there's already an implementation for this use case we would like to remove ours.

Unfortunately this approach does not work if you want to for example call another service and include your correlation id in logging of request / response. MDC is lost. Even if the thread does not change.

Dangs, sucks that Rob ran out of time, would have loved to see him do the full configuration & test + other demos

Great video. I tried this token relay and gateway proxy thing, but the gateway client does not refresh the token. Is there any additional configuration that I missed?

Very good and simple explanations. i tried and it works great, changed to my samples, also worked very good and very fast.

Learned a lof from it. but I got a problem, when I try to grand user authorities in auth-service application with code: ``` @Bean UserDetailsService userDetailsService() { InMemoryUserDetailsManager manager = new InMemoryUserDetailsManager(); manager.createUser(User.withDefaultPasswordEncoder() .username("user") .password("password") .authorities("SCOPE_openid", "order:read") .roles("USER") .build()); return manager; } ``` and then try to get the user authorities in the service application with code: ``` class MeController { @GetMapping("/me") Map<String, String> me(Principal principal) { for (GrantedAuthority authority : ((JwtAuthenticationToken) principal).getAuthorities()) { System.out.println("authority: " + authority.getAuthority()); } return Map.of("name", principal.getName()); } } ``` I found only `SCOPE_openid` authority returned, but I want `order:read` also returned. why and how? anyone can help me here?

Amazed by your clean and thorough explanation, like always.

Great Presentation !

What theme are you using in your intellij?

Does spring boot upgradation along with jdk 17 bring performance improvement in terms of application response time?

Now with java 21, you can code value objects with Java records ;)

I would like to see an example not depending on de openai api with its token... I mean, something more independent like PostgreSQLMLEmbedding etc...

this is great! cleared up a lot of 'magic' happening behind the scenes for spring and springboot.

git 地址可以发一下吗

"setting spring security log leve to TRACE", thank you very much for key.

"on my second favorite place on the Internet", 😂😂😂 always

Cool topic. I want to learn about spring security recently.

Great presentation with Spring Bean 💪

my next target is set 🎯

Great simple and sweet small example enough to get started

One thing I’m unsure about when writing Spring applications is what application layer objects should be managed by Spring and what objects should be managed by my application.

Thank you for the great video.

Could you guys do a video series on the evolution of basic concepts of Spring framework over the years?

That is amazing. U real know what most developers don't know spring staff Thnks

Amazing how the framework evolved over the time. Thanks for sharing this

But what we need to do, when we getting cid from context to coroutine? How to copy between reactor context and mdc context and coroutine context and good logs? Most use case very hard(

Thank you for helping me to understanding spring beans.

didn’t know the origin of the name 😅

Concerning SOAP, SpringBoot uses a Contract-First approach, requiring developers to write verbose wsdl. Do you think that spring will adopt Contract last approach that simplifies the process eg like .Net?

Thank you.. love that you explain the evolution, it gave a better understanding of what you were showing what spring boot was doing in the end. I have been working with spring boot for a long time now and I still have a lot to learn.

Please give him a better microphone 😢😢

for who using spring since xml😢

how can get the spring shirt?

Hi Josh! When should we use DataClassRowMapper instead of manual mapping?

Thank you for these amazing content

Is this STS IDE?

Very fun and informative demo Josh! Thanks. I'll definitely use this soon on few personal projects

As a Java Developer , You could have use jwebserver comes along with jdk to serve your html and javascript. I’m sad that you used python for that

Hi Josh, thank you for the presentation. It's really helpful and needed. Can you please let me know what is the IDE you used here ???

Hello Josh, Great job in explaining in detail. This really helps and gives a glimpse of Spring in the AI world. The world really needs Spring AI. Btw, could you please share the pdf file you have used in this demo or uploading to GitHub would be really helpful to try the same on our own? Thanks a bunk in advance

Thx for this tips

Hi Josh, very interesting video, but I try to replicate it and only authentication works, subsequent redirection to gateway fails with no static resources found. I also tried your repository but I get the same result (small side note: your repository is a bit dirty due to the dependency on spring-ai and with the use of reserved port 1010). Thank you.

Thanks for the great introduction to the Spring Expression Language, Josh!

It was an awesome and very impressive demo of the new feature.

Does a gateway still make sense if we have two instances of the backend very far apart? Let's say there are two instances of the same backend, one in the US and one in Asia (for minimal latency purposes). If the gateway is located in the US, a request coming from Asia has to go all the way to the US which then forwards it to Asia and back. Isn't just slowing things down?