系列文章
Java Spring Boot VS .NetCore (一)來一個簡單的 Hello World
Java Spring Boot VS .NetCore (二)實現一個過濾器Filter
Java Spring Boot VS .NetCore (三)Ioc容器處理
Java Spring Boot VS .NetCore (四)數據庫操作 Spring Data JPA vs EFCore
Java Spring Boot VS .NetCore (五)MyBatis vs EFCore
Java Spring Boot VS .NetCore (六) UI thymeleaf vs cshtml
Java Spring Boot VS .NetCore (七) 配置文件
Java Spring Boot VS .NetCore (八) Java 注解 vs .NetCore Attribute
Java Spring Boot VS .NetCore (九) Spring Security vs .NetCore Security
Java Spring Boot VS .NetCore (十) Java Interceptor vs .NetCore Interceptor
Java Spring Boot VS .NetCore (十一)自定義標簽 Java Tag Freemarker VS .NetCore Tag TagHelper
今天開始學習Spring Boot,后面的文章會結合兩者區別一邊學習一邊理解用法上的區別
Java環境配置就不說明了
Java:
創建一個類 命名為 HomeController
import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @RestController public class HomeController { @RequestMapping("/helloworld") public String Index() { return "Hello World"; } }
.NetCore
using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Mvc; namespace ExpressServices.Controllers { public class HomeController : Controller { [Route("~/helloworld")] public IActionResult Index() { return Content("Hello World"); } } }
路由區別
路由:@RequestMapping("/helloworld") vs [Route("~/helloworld")]
包引用區別
import org.springframework.web.bind.annotation.RestController
using Microsoft.AspNetCore.Mvc;
主程序入口
@SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } }
public class Program { public static void Main(string[] args) { CreateWebHostBuilder(args).Build().Run(); } public static IWebHostBuilder CreateWebHostBuilder(string[] args) => WebHost.CreateDefaultBuilder(args) .UseUrls("http://localhost:20002") .UseStartup<Startup>(); }
都有很多相似之處,思想上沒什么區別,所以 一個Hello World 很快就搞定了~
運行下Spring Boot 項目