http请求-复杂-数组-集合-日期参数

springboot-web-req-resp/src/main/java/com/inmind/controller/RequestController.java

@@ -1,10 +1,15 @@
 package com.inmind.controller;
 
+import com.inmind.pojo.User;
+import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletRequest;
+import java.time.LocalDateTime;
+import java.util.Arrays;
+import java.util.List;
 
 @RestController
 public class RequestController {
@@ -29,4 +34,53 @@ public class RequestController {
         System.out.println(username+"--"+age);
         return "OK";
     }
+
+    /*
+    简单实体参数
+     */
+    @RequestMapping("/simplePojo")
+    public String simplePojo(User user) {
+        System.out.println(user);
+        return "ok";
+    }
+
+
+    /*
+    复杂实体参数
+    http://localhost:8080/complexPojo?name=tom&age=23&address.province=江苏&address.city=常州
+     */
+    @RequestMapping("/complexPojo")
+    public String complexPojo(User user) {
+        System.out.println(user);
+        return "ok";
+    }
+
+    /*
+    数组参数
+    http://localhost:8080/arrayParam?hobby=game&hobby=java&hobby=sing
+     */
+    @RequestMapping("/arrayParam")
+    public String arrayParam(String[] hobby) {
+        System.out.println(Arrays.toString(hobby));
+        return "ok";
+    }
+
+    /*
+        集合参数
+        http://localhost:8080/arrayParam?hobby=game&hobby=java&hobby=sing
+        注意：默认情况下，当前URL的请求参数是由数组接收，如果要改用集合，需要注解@RequestParam
+     */
+    @RequestMapping("/listParam")
+    public String listParam(@RequestParam List<String> hobby) {
+        System.out.println(hobby);
+        return "ok";
+    }
+
+    @RequestMapping("/dateParam")
+    public String dateParam(@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss") LocalDateTime updateTime){
+        System.out.println(updateTime.getYear());
+        System.out.println(updateTime.getMonthValue());
+        System.out.println(updateTime.getDayOfMonth());
+        return "ok";
+    }
 }

springboot-web-req-resp/src/main/java/com/inmind/pojo/Address.java

@@ -0,0 +1,38 @@
+package com.inmind.pojo;
+
+public class Address {
+    private String province;
+    private String city;
+
+    public Address(String province, String city) {
+        this.province = province;
+        this.city = city;
+    }
+
+    public Address() {
+    }
+
+    public String getProvince() {
+        return province;
+    }
+
+    public void setProvince(String province) {
+        this.province = province;
+    }
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    @Override
+    public String toString() {
+        return "Address{" +
+                "province='" + province + '\'' +
+                ", city='" + city + '\'' +
+                '}';
+    }
+}

springboot-web-req-resp/src/main/java/com/inmind/pojo/User.java

@@ -0,0 +1,48 @@
+package com.inmind.pojo;
+
+public class User {
+    private String name;
+    private Integer age;
+    private Address address;
+
+    public Address getAddress() {
+        return address;
+    }
+
+    public void setAddress(Address address) {
+        this.address = address;
+    }
+
+    public User(String name, Integer age) {
+        this.name = name;
+        this.age = age;
+    }
+
+    public User() {
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "name='" + name + '\'' +
+                ", age=" + age +
+                ", address=" + address +
+                '}';
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Integer getAge() {
+        return age;
+    }
+
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+}

springboot-web-req-resp/src/main/resources/application.properties

@@ -0,0 +1,3 @@
+# 应用服务 WEB 访问端口
+server.port=8080
+

springboot-web-req-resp/src/main/resources/static/index.html

@@ -0,0 +1,6 @@
+<html>
+<body>
+<h1>hello word!!!</h1>
+<p>this is a html page</p>
+</body>
+</html>

springboot-web-req-resp/src/test/java/com/inmind/SpringbootWebReqRespApplicationTests.java

@@ -0,0 +1,13 @@
+package com.inmind;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class SpringbootWebReqRespApplicationTests {
+
+    @Test
+    void contextLoads() {
+    }
+
+}