修改签名算法

src/main/java/com/egolm/lang/config/interceptor/SigUtil.java

 package com.egolm.lang.config.interceptor;
 
+import java.util.HashMap;
 import java.util.Map;
 import java.util.TreeMap;
 
@@ -12,8 +13,17 @@ public class SigUtil {
 		Map<Object, Object> parameterMap = new TreeMap<Object, Object>(parameters);
 		parameterMap.remove("sig");
 		String queryString = HttpUtil.formatToQueryString(parameterMap);
-		String vsig = StringUtil.toMD5HexString(queryString);
+		String vsig = StringUtil.toMD5HexString(queryString + secret);
 		return vsig;
 	}
-	
+	public static void main(String[] args) {
+		String appid =  "44EB5B79174D45F48BF32C09E6F0C4AA";
+		String secret = "4117B10F6D48494595EE5D567333BB32";
+		Map<String, Object> map = new HashMap<String, Object>();
+		map.put("appid", appid);
+		map.put("sDocument", "请刷银行卡");
+		map.put("sLink", "APOS/BankCardForm");
+		String sig = sig(map, secret);
+		System.out.println(sig);
+	}
 }