## Feat - 京东银行卡支付(member/sale/third)

bd-third/src/main/java/com/hzs/third/pay/controller/base/JdBaseController.java

@@ -0,0 +1,64 @@
+package com.hzs.third.pay.controller.base;
+
+import cn.hutool.crypto.SecureUtil;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+/**
+ * @Description: 京东基础控制器
+ * @Author: jiang chao
+ * @Time: 2022/12/27 17:47
+ * @Classname: JdBaseController
+ * @PackageName: com.hzs.third.pay.controller.base
+ */
+public class JdBaseController {
+
+    /**
+     * 获取请求体
+     *
+     * @param request
+     * @return
+     * @throws Exception
+     */
+    protected String getRequestBody(HttpServletRequest request) throws IOException {
+        BufferedReader br = null;
+        try {
+            br = new BufferedReader(new InputStreamReader(request.getInputStream()));
+            String line;
+            StringBuilder sb = new StringBuilder();
+            while ((line = br.readLine()) != null) {
+                sb.append(line);
+            }
+            return sb.toString();
+        } finally {
+            if (null != br) {
+                try {
+                    br.close();
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    /**
+     * 校验token
+     *
+     * @param request
+     * @param reqBody
+     * @param secretKey
+     * @return
+     */
+    protected boolean checkToken(HttpServletRequest request, String reqBody, String secretKey) {
+        // SHA1 加密串
+        String shaStr = "secretKey=" + secretKey +
+                "&timestamp=" + request.getHeader("timestamp") +
+                "&body=" + reqBody;
+        String tokenCheck = SecureUtil.sha1(shaStr).toUpperCase();
+        return tokenCheck.equals(request.getHeader("token"));
+    }
+
+}