Interface security prevents correction

BlogUserController.java

	@Value("${hos.security.partnerKey}")
	private String partnerKey;
	@Value("${hos.security.partnerId}")
	private String partnerId;
	@Value("${hos.security.appId}")
	private String appId;

	/**
	 * 参数签名
	 * signature：接口签名
	 * partnerId：合作方 ID
	 * openId：用户唯一id
	 * appId: 应用 ID，对应公众号、小程序或者自定义服务标识
	 */
	@GetMapping
	public Result<String> getFullGuideParam() {
		log.info("start splicing url");
		long timestamp = System.currentTimeMillis();
		String openId = SecurityUtils.getCurrentUserLogin();
		TreeMap<String,String> params = new TreeMap<>();
		params.put("appid",appId);
		params.put("openId",openId);
		params.put("partnerId",partnerId);
		params.put("timestamp",String.valueOf(timestamp));

		// key转小写,按照Key排序
		Map<String, String> targetTableColumnListMap = params.entrySet().stream().collect(Collectors.toMap(
														entry -> entry.getKey().toLowerCase(),
														Map.Entry::getValue,
														(e1, e2) -> e2,
														LinkedHashMap::new));
		// map转为url参数  ?a=1&b=2
		String partUrlEncrypt = getUrlParamsByMap(targetTableColumnListMap);
		String signature;
		try {
			signature = EncryptUtil.hmacSha256(partnerKey,partUrlEncrypt);
		} catch (Exception e) {
			log.error("签名加密异常：{}",e.getMessage());
			return Result.badRequest(INTERNAL_SERVER_ERROR);
		}

		params.put("signature",signature);
		params.put("loginType","h5");
		String urlParamsByMap = getUrlParamsByMap(params);
		log.info("签名参数url：{},params：{}",MIYING_URL,urlParamsByMap);
		return Result.ok(MIYING_URL+urlParamsByMap);
	}