@SpringBootApplication public class SpringApiApplication extends SpringBootServletInitializer implements WebApplicationInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(SpringApiApplication.class); } public static void main(String[] args) throws Exception{ SpringApplication.run(SpringApiApplication.class, args); } }
*This is my controller page*
package com.javaproject.springapi.controller;
import java.util.List;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.javaproject.springapi.model.Student;
import com.javaproject.springapi.service.StudentService;
@RestController
@RequestMapping("/api" )
public class StudentController {
private StudentService studentService;
public StudentController(StudentService studentService) {
super();
this.studentService = studentService;
}
@PostMapping()
public ResponseEntity< Student> addStudent(@RequestBody Student student){
return new ResponseEntity<Student> (studentService.addStudent(student),HttpStatus.CREATED);
}
@GetMapping
public List<Student> getStudents(){
return studentService.getStudents();
}
* get student by id*
@GetMapping("{id}")
public ResponseEntity<Student> getStudentById(@PathVariable("id")long stuId){
return new ResponseEntity<Student>(studentService.getStudentById(stuId),HttpStatus.OK);
}
*Update Method*
@PutMapping("{id}")
public ResponseEntity<Student> updateStudent(@PathVariable("id")long id
,@RequestBody Student student){
return new ResponseEntity<Student> (studentService.updateStudent(student, id),HttpStatus.OK);
}
* //Build Delete Method*
@DeleteMapping("{id}")
public ResponseEntity<String> deleteStudent(@PathVariable("id")long id){
studentService.deleteStudent(id);
return new ResponseEntity<String>("Employee Deleted Successfully!.",HttpStatus.OK);
}
}
This is my pom.xml 4.0.0 org.springframework.boot spring-boot-starter-parent 2.7.3 com.springboot.app springboot-war-demo 0.0.1-SNAPSHOT *I created a war * war springboot-war-demo Spring Boot WAR Demo <java.version>17</java.version> org.springframework.boot spring-boot-starter-web
<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>
CodePudding user response：
<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>2.7.3</version>
<relativePath/>
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1</version>
<packaging>war</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</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-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.13.3</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
<finalName>demo</finalName>
</build>
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
@SpringBootApplication
public class DemoApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}
========
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@RestController
@RequestMapping("/api")
public class StudentController {
@GetMapping("/students")
public List<Student> getStudents() {
Student.builder().id(1).name("test").build();
return Stream.of(Student.builder().id(1).name("test").build()).collect(Collectors.toList());
}
}
=======
import lombok.Builder;
import lombok.Data;
@Builder
@Data
public class Student {
private long id;
private String name;
}
External tomcat application deployed logs
CodePudding user response：
Thank you for your effort i created a new war package as existing package name and copied all application there while run in postman metion the war file name Eg-http://3.6.142.117:8080/warspring/api/student and tomcat ip address.