全所统计

2021-09-18 10:45:11 +08:00
parent 2e9a63f4da
commit b4fba29e03
34 changed files with 818 additions and 152 deletions
@@ -0,0 +1,42 @@
+package com.jero.util;
+
+import cn.hutool.crypto.asymmetric.KeyType;
+import cn.hutool.crypto.asymmetric.RSA;
+import cn.hutool.http.HttpUtil;
+import com.alibaba.fastjson.JSONObject;
+import com.jero.common.exception.JeroBootException;
+import com.jero.common.util.RestUtil;
+import org.springframework.beans.factory.annotation.Value;
+
+/**
+ * @author liJiaRao
+ * @date 2021-09-10 9:58
+ */
+public class standardsUtil {
+    @Value("${standards.url}")
+    private static String url;
+    @Value("${standards.token}")
+    private static String token;
+
+    public static String getRSAPublicKey(){
+        JSONObject jsonObject = RestUtil.get(url + "/sys/getRSAPublicKey");
+        if (jsonObject.getBoolean("success")) {
+            return jsonObject.getString("result");
+        }else {
+            throw new JeroBootException("调用会员系统出错");
+        }
+    }
+
+
+    /**
+     * RSA 使用公钥加密token
+     * @param RSAPublicKey 公钥
+     * @return String 加密后的字符串
+     */
+    public static String encryptByRsaPriKey(String RSAPublicKey) {
+        RSA rsa = new RSA(null, RSAPublicKey);
+        byte[] encrypt = rsa.encrypt(token, KeyType.PublicKey);
+        return new String(encrypt);
+    }
+
+}