Function indexOfBytes

_worker.js:5526–5536

(haystack, needle, start = 0)

}

function indexOfBytes(haystack, needle, start = 0) {
	outer: for (let i = start; i <= haystack.length - needle.length; i++) {
		for (let j = 0; j < needle.length; j++) {
			if (haystack[i + j] !== needle[j]) {
				continue outer;
			}
		}
		return i;
	}
	return -1;
}

function pickExitIp(payload) {
	// 探针 JSON 里优先取 ip，兼容部分接口用 ipAddress 命名。