Recent questions tagged Spring

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spring - Unable to connect to Command Metric Stream. in Hystrix Dashboard issue

Before posting this question, I went through numerous links like : Unable to connect to Command Metric Stream ... -Systems-with-Circuit-Breakers See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - How to Log HttpRequest and HttpResponse in a file?

Can anyone explain any techniques to log HttpRequest and HttpResponse in a file. We are using Spring MVC/Spring ... Thanks a lot in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring boot - Should I explicitly send the Refresh Token to get a new Access Token - JWT

In my application, I return an access token and a refresh token when a user logs in successfully. The ... clarify me on these questions. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring mvc - How to convert byte array to MultipartFile

I am receiving image in the form of BASE64 encoded String(encodedBytes) and use following approach to decode ... .web.multipart.MultipartFile?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring boot - Entity Class name is transformed into SQL table name with underscores

I have the following entity defined: @Entity @Table(name = "EmailTemplate") public class EmailTemplate { Despite the ... boot-starter-data-jpa") See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Why order of Maven dependencies matter?

I thought that the order of Maven dependencies doesn't matter before and regard this as a pro of it. And this ... do I know the correct order? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring mvc get all request mappings

We have a quite big spring mvc web application where the controllers are annotated with @Controller and the methods ... mappings from spring ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Where is the @Autowired annotation supposed to go - on the property or the method?

Which is more correct? This (with the @Autowired annotation on the method)? @Controller public class MyController ... annotation supposed to go? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Is this very likely to create a memory leak in Tomcat?

I configured tomcat to work with a different external open source. However, after the tomcat ... AbstractAutowireCapableBeanFactory.java:1325) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Auto login after successful registration

hey all i want to make an auto login after successful registration in spring meaning: i have a protected page which ... .2 how to do so ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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832 views

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spring - @Value not resolved when using @PropertySource annotation. How to configure PropertySourcesPlaceholderConfigurer?

I have following configuration class: @Configuration @PropertySource(name = "props", value = "classpath:/app-config ... java for configuration. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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791 views

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spring mvc - What is a callback method in Java? (Term seems to be used loosely)

I don't understand what a callback method is and I have heard people use that term very loosely. In the Java ... journey. Thank you in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Inject and Resource and Autowired annotations

What's the difference between @Inject and @Resource and @Autowired annotations? When should we use each of them? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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909 views

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spring mvc - Which is better, return "ModelAndView" or "String" on spring3 controller

The way of return ModelAndView @RequestMapping(value = "/list", method = RequestMethod.GET) public ModelAndView list ... and what is difference? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Fire and forget with reactor

I have a method like below in my Spring boot app. public Flux<Data> search(SearchRequest request) { Flux<Data> ... should return the Flux<Data>. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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877 views

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spring - Send datas from html to controller in Thymeleaf?

I must send datas from html page (simple form with few input text fields) to page controller and then to ... good solution. Please help. Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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736 views

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spring autowiring not working from a non-spring managed class

I have a class (Class ABC) that's instantiated by calling the constructor. Class ABC in turn has a helper class ... use of auto-wiring? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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spring - getting exception: No bean named 'springSecurityFilterChain' is defined

I am learning spring security from reference material. release 3.1.2.RELEASE. As stated in that I have ... stackoverflow. But no luck. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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782 views

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spring - Filter specific packages in @ComponentScan

I want to switch from XML based to Java based configuration in Spring. Now we have something like this in our ... of the filter to foo.bar. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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974 views

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spring - Bean injection inside a JPA @Entity

Is it possible to inject beans to a JPA @Entity using Spring's dependency injection? I attempted ... @Transient ServletContext servletContext; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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663 views

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spring - How Do I Create Many to Many Hibernate Mapping for Additional Property from the Join Table?

I need a many to many hibernate mapping needed 3 joins. I've tried to find out a solution without intermediate ... how to solve my problem ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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685 views

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spring - automatically add header to every response

I want to add this header "Access-Control-Allow-Origin", "*" to every response made to the client ... 08/cors-support-in-spring-framework See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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spring - Where should @Service annotation be kept? Interface or Implementation?

I'm developing an application using Spring. I need to use the @Service annotation. I have ServiceI and ... between these two approaches? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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775 views

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spring - What does java:comp/env/ do?

I just spent too much time of my day trying to figure out some errors when hooking up some JNDI factory bean. ... not bound in this Context". See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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spring boot - Jersey returns 404 with any error status code?

I have this useless endpoint in path "/test": @PUT public Response doSomething() { return Response.status(409). ... passes. What is happening? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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669 views

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spring - Class Conflict when starting up Java project: ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class

I am developing a Java web project using the latest Spring framework version (3.2.2-RELEASE) ... .java:537) at org.springframework.context.support.AbstractApplicationContext...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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700 views

1 answer

spring - Create Account, Forgot Password and Change Password

Spring Security is great when the developer wants to secure his web app. However, what about creating the account ... not find anything. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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spring boot - Error resolving template "index", template might not exist or might not be accessible by any of the configured Template Resolvers

This question has been asked before but I did not solve my problem and I getting some weird functionality. If I put my ... </a> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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