Spring boot: Getting 404 status always - spring-boot

Question

I tried to setup Spring boot basic example in my machine. BUt after setup, i am getting 404 status code returned.
I tried so many solutions provided on stack overflow. But none of them resolved my problem. Please help me, TIA.
I tried sub package structure to main mathod present package.
I tried adding scanBasePackages to #SpringBootApplication. Still no luck.
my code: Main Class . I tried by using without and with scanBasePackages.
package com.online.sbo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication(scanBasePackages = {"com.online.sbo"})
public class OnlineSboApplication {
public static void main(String[] args) {
SpringApplication.run(OnlineSboApplication.class, args);
}
}
My controller: In server logs its not showing that this controller is registerd.
package com.online.sbo;
import org.springframework.http.MediaType;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
#RestController("/home")
public class HomeController {
#GetMapping(value="/render", produces =
MediaType.APPLICATION_JSON_VALUE)
#ResponseBody
public String renderHomre() {
return "gfvbytfgh";
}
}
My Pom.xml: I have not added any security in my project. I have created this project from start.spring.iosite.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.online.sbo</groupId>
<artifactId>OnlineSbo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>OnlineSbo</name>
<description>Odisha Bank</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Application.properties:- There is No entry in this file.

Answer 1

You use #RestController attribute wrong.
This should work:
#RestController
#RequestMapping("/home")
public class HomeController {
#GetMapping(value="/render", produces =
MediaType.APPLICATION_JSON_VALUE)
#ResponseBody
public String renderHomre() {
return "gfvbytfgh";
}
}
ps: In your example localhost:8080/render should work, too.