添加 UtilRequest 工具类

cjwy-commons/pom.xml

@@ -26,6 +26,11 @@
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>

cjwy-commons/src/main/java/com/cjwy/projects/commons/http/exception/NoAuthorizationException.java

@@ -0,0 +1,19 @@
+package com.cjwy.projects.commons.http.exception;
+
+/**
+ * 没有权限访问异常
+ * <p>
+ *
+ * @author 叶云轩 at [email protected]
+ * @date 2019/12/31 3:08 上午
+ */
+public class NoAuthorizationException extends RuntimeException {
+
+    public NoAuthorizationException() {
+        super();
+    }
+
+    public NoAuthorizationException(String message) {
+        super(message);
+    }
+}

cjwy-commons/src/main/java/com/cjwy/projects/commons/http/utils/UtilRequest.java

@@ -0,0 +1,34 @@
+package com.cjwy.projects.commons.http.utils;
+
+import com.cjwy.projects.commons.http.exception.NoAuthorizationException;
+import org.springframework.util.StringUtils;
+
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * UtilRequest
+ * <p>
+ *
+ * @author 叶云轩 at [email protected]
+ * @date 2019/12/31 3:04 上午
+ */
+public class UtilRequest {
+
+    private UtilRequest() {
+    }
+
+    /**
+     * 从请求头中获取认证信息的方法
+     *
+     * @param request 请求
+     * @return token
+     */
+    public static String getAuthorizationInHeader(HttpServletRequest request) {
+        String authorization = request.getHeader("Authorization");
+        if (StringUtils.isEmpty(authorization)) {
+            throw new NoAuthorizationException();
+        }
+        return authorization;
+    }
+
+}