实现签署回调功能

2024-03-13 14:41:46 +08:00
parent 40666adb10
commit 619734469d
8 changed files with 469 additions and 2 deletions
@@ -0,0 +1,51 @@
+package com.ruoyi.wisdomarbitrate.utils;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.io.UnsupportedEncodingException;
+import java.security.InvalidKeyException;
+import java.security.NoSuchAlgorithmException;
+
+public class DigesdateUtils {
+
+    public static String getSignStr(String paramsStr, String accessSec ) {
+        Mac macDiges = null;
+        try {
+            macDiges = Mac.getInstance("HmacSHA256");
+            SecretKeySpec accessSecKey = new SecretKeySpec(accessSec.getBytes("UTF-8"), "HmacSHA256");
+            macDiges.init(accessSecKey);
+            macDiges.update(paramsStr.getBytes("UTF-8"));
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+            return null;
+        } catch (UnsupportedEncodingException e) {
+            e.printStackTrace();
+            return null;
+        } catch (InvalidKeyException e) {
+            e.printStackTrace();
+            return null;
+        }
+        return byteTrasferhex(macDiges.doFinal());
+    }
+
+    public static String byteTrasferhex(byte[] byteArrayData) {
+        StringBuilder hashBuilder = new StringBuilder();
+        String stmpHex;
+        for (int n = 0; byteArrayData != null && n < byteArrayData.length; n++) {
+            stmpHex = Integer.toHexString(byteArrayData[n] & 0XFF);
+            if (stmpHex.length() == 1){
+                hashBuilder.append('0');
+            }else {
+                hashBuilder.append(stmpHex);
+            }
+        }
+        return hashBuilder.toString();
+    }
+
+
+
+
+
+
+
+}