都是以前的笔记了,有时间就整理出来了,SpringBoot接收前端参数的三种方法,首先第一种代码: @RestController public class ControllerTest { //访问路径:http://localhost:8080/hello/5 @GetMapping(value = "/hello/{id}") public String hello(@PathVariable("id") Integer id){ return "I
Spring 中配置扫描器 <!-- springmvc的扫描器--> <context:component-scan base-package="com.beifeng.servlet"/> 建立Controller 类 @Controller @RequestMapping(value="/sys/") public class RegController { @RequestMapping(value="reg.do"
接收参数有三个方法. 1.接收id的方法: @RestController public class ControllerTest { //在这里读取配置文件 @Autowired private Testconfig testconfig; //访问路径:http://localhost:8080/hello/5 @GetMapping(value = "/hello/{id}") public String hello(@PathVariable("id") I