fix 修复 部分浏览器无法获取加密响应头问题

ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/filter/EncryptResponseBodyWrapper.java

@@ -76,6 +76,7 @@ public class EncryptResponseBodyWrapper extends HttpServletResponseWrapper {
         String encryptPassword = EncryptUtils.encryptByRsa(encryptAes, publicKey);
 
         // 设置响应头
+        servletResponse.addHeader("Access-Control-Expose-Headers", headerFlag);
         servletResponse.setHeader(headerFlag, encryptPassword);
         servletResponse.setHeader("Access-Control-Allow-Origin", "*");
         servletResponse.setHeader("Access-Control-Allow-Methods", "*");