add mailgun notify

src/main/java/au/com/royalpay/payment/manage/system/web/MailCallBackController.java

@@ -0,0 +1,40 @@
+package au.com.royalpay.payment.manage.system.web;
+
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+
+import javax.servlet.ServletInputStream;
+import javax.servlet.http.HttpServletRequest;
+
+@RestController
+@RequestMapping(value = "/mailgun/")
+public class MailCallBackController {
+    Logger logger = LoggerFactory.getLogger(getClass());
+    @RequestMapping(value = "/callback", method = RequestMethod.POST)
+    public void contractList(@RequestBody String content, HttpServletRequest req) {
+        logger.info("kira"+content);
+        logger.info(content);
+
+        int len = req.getContentLength();
+        ServletInputStream iii = null;
+        try {
+            iii = req.getInputStream();
+            byte[] buffer = new byte[len];
+            iii.read(buffer, 0, len);
+            logger.info("kiratest"+new String(buffer,"UTF-8"));
+            IOUtils.closeQuietly(iii);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+
+    }
+}