springboot中配置项目url的常见方法详解

# 配置上下文路径
server.servlet.context-path=/myapp

# 配置端口
server.port=8080

server:
  servlet:
    context-path: /myapp
  port: 8080

# 自定义DispatcherServlet的映射路径
spring.mvc.servlet.path=/api/*

# 服务器地址（绑定特定IP，默认0.0.0.0）
server.address=0.0.0.0

# 会话超时时间
server.servlet.session.timeout=30m

# 文件上传配置
spring.servlet.multipart.max-file-size=10MB
spring.servlet.multipart.max-request-size=10MB

@RestController
@RequestMapping("/api/v1")
public class UserController {
    
    @GetMapping("/users")
    public List<User> getUsers() {
        // 访问路径: /myapp/api/v1/users
        return userService.findAll();
    }
    
    @PostMapping("/users/{id}")
    public User getUser(@PathVariable Long id) {
        // 访问路径: /myapp/api/v1/users/1
        return userService.findById(id);
    }
}

server.port=8080
server.servlet.context-path=/dev-api

server.port=80
server.servlet.context-path=/api

@Configuration
public class WebConfig implements WebMvcConfigurer {
    
    @Override
    public void configurePathMatch(PathMatchConfigurer configurer) {
        // 全局URL前缀
        configurer.addPathPrefix("api", 
            HandlerTypePredicate.forAnnotation(RestController.class));
    }
}

# 启用HTTPS
server.port=8443
server.ssl.key-store=classpath:keystore.p12
server.ssl.key-store-password=password
server.ssl.key-store-type=PKCS12
server.ssl.key-alias=tomcat

server:
  port: 8080
  servlet:
    context-path: /myapp
  tomcat:
    uri-encoding: UTF-8
    max-swallow-size: 2MB
    
spring:
  mvc:
    static-path-pattern: /static/**
  web:
    resources:
      static-locations: classpath:/static/