From 5d99e5f0cc856803879ad46844af6139d54244c7 Mon Sep 17 00:00:00 2001 From: chenjiahe <763432473@qq.com> Date: 星期五, 01 四月 2022 11:43:17 +0800 Subject: [PATCH] 新增RSA的校验和生成签名方法 --- src/main/java/com/hx/util/rsa/RSASignature.java | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+), 0 deletions(-) diff --git a/src/main/java/com/hx/util/rsa/RSASignature.java b/src/main/java/com/hx/util/rsa/RSASignature.java index dd6f32a..5866847 100644 --- a/src/main/java/com/hx/util/rsa/RSASignature.java +++ b/src/main/java/com/hx/util/rsa/RSASignature.java @@ -121,4 +121,29 @@ return false; } + /** + * ASCII鐮侀�掑鎺掑簭锛堝墧闄ょ┖鍊硷級 + * @param params + * @return + */ + public static String getSignCheckContent(Map<String, String> params) { + if (params == null) { + return null; + } else { + StringBuilder content = new StringBuilder(); + List<String> keys = new ArrayList(params.keySet()); + Collections.sort(keys); + + for(int i = 0; i < keys.size(); ++i) { + String key = (String)keys.get(i); + String value = String.valueOf(params.get(key)); + if(StringUtils.isEmpty(value)){ + continue; + } + content.append(i == 0 ? "" : "&").append(key).append("=").append(value); + } + return content.toString(); + } + } + } -- Gitblit v1.8.0