diff --git a/epmet-auth/src/main/java/com/epmet/controller/LoginController.java b/epmet-auth/src/main/java/com/epmet/controller/LoginController.java
index f70495eb51..05d95c9a97 100644
--- a/epmet-auth/src/main/java/com/epmet/controller/LoginController.java
+++ b/epmet-auth/src/main/java/com/epmet/controller/LoginController.java
@@ -23,6 +23,9 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.awt.image.BufferedImage;
 import java.io.IOException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.Arrays;
 
 /**
  * @Description 通用登录接口
@@ -121,4 +124,86 @@ public class LoginController {
 		}
 		return new Result().ok("");
 	}
+	//================start test code==========
+	/**
+	 * 校验签名
+	 */
+	public static boolean checkSignature(String signature, String timestamp, String nonce) {
+		System.out.println("signature:" + signature + "timestamp:" + timestamp + "nonc:" + nonce);
+		String WECHAT_TOKEN = "1jkoyyih83nj8";
+		String[] arr = new String[]{WECHAT_TOKEN, timestamp, nonce};
+		// 将token、timestamp、nonce三个参数进行字典序排序
+		Arrays.sort(arr);
+		StringBuilder content = new StringBuilder();
+		for (int i = 0; i < arr.length; i++) {
+			content.append(arr[i]);
+		}
+		MessageDigest md = null;
+		String tmpStr = null;
+
+		try {
+			md = MessageDigest.getInstance("SHA-1");
+			// 将三个参数字符串拼接成一个字符串进行sha1加密
+			byte[] digest = md.digest(content.toString().getBytes());
+			tmpStr = byteToStr(digest);
+		} catch (NoSuchAlgorithmException e) {
+			e.printStackTrace();
+		}
+
+		content = null;
+		// 将sha1加密后的字符串可与signature对比，标识该请求来源于微信
+		System.out.println(tmpStr.equals(signature.toUpperCase()));
+		return tmpStr != null ? tmpStr.equals(signature.toUpperCase()) : false;
+	}
+
+	/**
+	 * 将字节数组转换为十六进制字符串
+	 *
+	 * @param byteArray
+	 * @return
+	 */
+	private static String byteToStr(byte[] byteArray) {
+		String strDigest = "";
+		for (int i = 0; i < byteArray.length; i++) {
+			strDigest += byteToHexStr(byteArray[i]);
+		}
+		return strDigest;
+	}
+
+	/**
+	 * 将字节转换为十六进制字符串
+	 *
+	 * @param mByte
+	 * @return
+	 */
+	private static String byteToHexStr(byte mByte) {
+		char[] Digit = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F'};
+		char[] tempArr = new char[2];
+		tempArr[0] = Digit[(mByte >>> 4) & 0X0F];
+		tempArr[1] = Digit[mByte & 0X0F];
+
+		String s = new String(tempArr);
+		return s;
+	}
+
+
+	/**
+	 * 打开开发者模式签名认证
+	 * @param signature
+	 * @param timestamp
+	 * @param nonce
+	 * @param echostr
+	 * @return
+	 */
+	@ResponseBody
+	@RequestMapping(value = "/service", method = RequestMethod.GET)
+	public Object defaultView(String signature, String timestamp, String nonce, String echostr) {
+		if (echostr == null || echostr.isEmpty()) {
+			return nonce;
+		}
+		if (this.checkSignature(signature, timestamp, nonce)) {
+			return echostr;
+		}
+		return nonce;
+	}
 }