Spring boot Maven MultiModule Rest api Call

Question

All I'm new on Spring boot and have a question. Currently I'm working with the spring boot multi module project. I have 3 spring boot project.
like A,B,C, each have rest-controller like below:-
--------------------Project-A----------------------------------

@RequestMapping(value = "/demoa")
public String demoa() {
    return "demoa";
}

--------------------Project-B----------------------------------

@RequestMapping(value = "/demob")
public String demob() {
    return "demob";
}

--------------------Project-C----------------------------------

@RequestMapping(value = "/democ")
public String democ() {
    return "democ";
}

I add the both (B, C) project as a mavend dependency in Project(A) and compiled all

<dependency>
    <groupId>com.b</groupId>
    <artifactId>demob</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
    <groupId>com.c</groupId>
    <artifactId>democ</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</dependency>

after that i run my project like "mvn Spring-boot run" it run on 8080. When i call the "Rest /demoa" it give me the response while when i try to call other rest it show these error below:

{
    "timestamp": "2018-04-25T14:47:56.816+0000",
    "status": 404,
    "error": "Not Found",
    "message": "No message available",
    "path": "/demob"
}

My Question is how I get the response of both 2 api while running the project"A"

Possible duplicate of [How to add a dependency to a Spring Boot Jar in another project?](https://stackoverflow.com/questions/40089443/how-to-add-a-dependency-to-a-spring-boot-jar-in-another-project) — g00glen00b, Apr 26 '18 at 06:19
https://github.com/NABEEL-AHMED-JAMIL/pdftest/tree/master/demo%20folder — Nabeel Ahmed, Apr 26 '18 at 13:18
https://github.com/NABEEL-AHMED-JAMIL/pdftest/tree/master/multi-mudule — Nabeel Ahmed, Apr 26 '18 at 13:18

score 1 · Answer 1 · answered Apr 26 '18 at 06:04

1

You need to make sure that your controllers in Project A and Project B are scanned and autoconfigured. What you need to do is to use the @ComponentScan annotation in your main class and give it packages on Components and Controllers in the Project A and Project B

answered Apr 26 '18 at 06:04

Yogesh_D

17,656
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hello, how can I do this? – CodeSlave Feb 25 '22 at 15:52

Shanu Gupta · Answer 2 · 2018-04-26T06:22:36.010

-2

For /demob and /democ. You need to run the corresponding projects or:

You can:

deploy all projects in your single tomcat server.
Deploy a load balancer from your hosting provider, or you can use Nginx for doing that.
Have three tomcat servers.
Have single spring boot project but three Rest controllers.

edited Apr 26 '18 at 06:22

answered Apr 26 '18 at 06:00

Shanu Gupta

3,699
2
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29

Spring boot Maven MultiModule Rest api Call

2 Answers2