default T error(ServerWebExchange exchange, int code, String message, Object object) {
        return error(code, message, object);
    }
Error t.

@param exchange the exchange
@param code    the code
@param message the message
@param object  the object
@return the t
shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/result/ShenyuResult.java