List<String> getStorageList() {
        List<String> result = new ArrayList<>();
        for (Map.Entry<String, JsonPrimitive> entry : configStorage.entrySet()) {
            result.add(entry.getKey() + "=" + entry.getValue().getAsString());
        }
        return result;
    }
get configStorage list, item format: "key=value"
inlong-agent/agent-common/src/main/java/org/apache/inlong/agent/conf/AbstractConfiguration.java