public BaseResult replace(Object key, Object val) {
        if (null != key && null != val) {
            if (null == this.tempParam) {
                this.tempParam = new HashMap(5);
            }
            this.tempParam.put(String.valueOf(key), val);
        }
        return this;
    }
Temporarily modify the value of a parameter

@param key   the Key that need to be modified
@param val   the new value
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/web/common/BaseResult.java