重构springboot-restful和echarts

Author: yidao620c

springboot-echarts/src/test/java/com/xncoding/echarts/common/util/CommonUtilTest.java renamed to springboot-echarts/src/test/java/com/xncoding/echarts/common/util/ApplicationTests.java

@@ -17,7 +17,7 @@
 import static org.hamcrest.Matchers.*;
 import static org.junit.Assert.*;
 
-public class CommonUtilTest {
+public class ApplicationTests {
 
     @Test
     public void isNewer() {

springboot-restful/src/main/java/com/xncoding/pos/controller/UserController.java

@@ -0,0 +1,63 @@
+package com.xncoding.pos.controller;
+
+import com.xncoding.pos.model.BaseResponse;
+import com.xncoding.pos.model.User;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.*;
+
+/**
+ * 接口类
+ */
+@RestController
+@RequestMapping(value = "/users")
+public class UserController {
+
+    private static final Logger _logger = LoggerFactory.getLogger(UserController.class);
+
+    // 创建线程安全的Map
+    private static Map<Long, User> users = Collections.synchronizedMap(new HashMap<Long, User>());
+
+    @RequestMapping(value = "/", method = RequestMethod.GET)
+    public BaseResponse<List<User>> getUserList() {
+        // 处理"/users/"的GET请求，用来获取用户列表
+        // 还可以通过@RequestParam从页面中传递参数来进行查询条件或者翻页信息的传递
+        List<User> r = new ArrayList<>(users.values());
+        return new BaseResponse<>(true, "查询列表成功", r);
+    }
+
+    @RequestMapping(value = "/", method = RequestMethod.POST)
+    public BaseResponse<String> postUser(@ModelAttribute User user) {
+        // 处理"/users/"的POST请求，用来创建User
+        // 除了@ModelAttribute绑定参数之外，还可以通过@RequestParam从页面中传递参数
+        users.put(user.getId(), user);
+        return new BaseResponse<>(true, "新增成功", "");
+    }
+
+    @RequestMapping(value = "/{id}", method = RequestMethod.GET)
+    public BaseResponse<User> getUser(@PathVariable Long id) {
+        // 处理"/users/{id}"的GET请求，用来获取url中id值的User信息
+        // url中的id可通过@PathVariable绑定到函数的参数中
+        return new BaseResponse<>(true, "查询成功", users.get(id));
+    }
+
+    @RequestMapping(value = "/{id}", method = RequestMethod.PUT)
+    public BaseResponse<String> putUser(@PathVariable Long id, @ModelAttribute User user) {
+        // 处理"/users/{id}"的PUT请求，用来更新User信息
+        User u = users.get(id);
+        u.setName(user.getName());
+        u.setAge(user.getAge());
+        users.put(id, u);
+        return new BaseResponse<>(true, "更新成功", "");
+    }
+
+    @RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
+    public BaseResponse<String> deleteUser(@PathVariable Long id) {
+        // 处理"/users/{id}"的DELETE请求，用来删除User
+        users.remove(id);
+        return new BaseResponse<>(true, "删除成功", "");
+    }
+
+}