使用response方式修改status code
必须严格按照示例
需要带着headers才有效

/**
 * @fileoverview Example of HTTP rewrite of response header.
 *
 * @supported Quantumult X (v1.0.5-build183)
 *
 * [rewrite_local]
 * ^http://example\.com/resource8/ url script-response-header response-header.js
 */

// request.scheme,request.method, request.url,request.path, request.headers
//response.statusCode, response.headers

var modifiedHeaders =response.headers;
modifiedHeaders['Key'] = 'whatever';

var modifiedStatus = 'HTTP/1.1 200 OK';

done({status: modifiedStatus, headers : modifiedHeaders});
//done({headers : modifiedHeaders});
// $done({}); // Not changed.