public static String buildRulePath(final String namespaceId, final String pluginName, final String selectorId, final String ruleId) {
        return handlePathData(String.join(PATH_SEPARATOR, buildRuleParentPath(PATH_SEPARATOR + namespaceId, pluginName), String.join(SELECTOR_JOIN_RULE, selectorId, ruleId)));
    }
buildRulePath.

@param namespaceId namespaceId
@param pluginName pluginName
@param selectorId selectorId
@param ruleId     ruleId
@return /shenyu/rule/pluginName/selectorId-ruleId
shenyu-common/src/main/java/org/apache/shenyu/common/constant/DefaultPathConstants.java