注意:在发布之后,您可能需要清除浏览器缓存才能看到所作出的变更的影响。
- Firefox或Safari:按住Shift的同时单击刷新,或按Ctrl-F5或Ctrl-R(Mac为⌘-R)
- Google Chrome:按Ctrl-Shift-R(Mac为⌘-Shift-R)
- Internet Explorer或Edge:按住Ctrl的同时单击刷新,或按Ctrl-F5
- Opera:按 Ctrl-F5。
$(function () {
var sources = [
{ name: 'mcstatus.io', url: 'https://api.mcstatus.io/v2/status/bedrock/ld.cmsy.xyz:19132' },
{ name: 'mcsrvstat.us', url: 'https://api.mcsrvstat.us/bedrock/3/ld.cmsy.xyz:19132' }
];
var inFlight = false;
var lastKnown = null;
function normalize(data, source) {
if (!data || typeof data.online !== 'boolean') return null;
var checkedAt = source.name === 'mcstatus.io' ? data.retrieved_at
: data.debug && data.debug.cachetime * 1000;
if (typeof checkedAt !== 'number' || !Number.isFinite(checkedAt)
|| Date.now() - checkedAt > 10 * 60 * 1000 || checkedAt > Date.now() + 120000) return null;
return {
online: data.online,
players: data.players,
version: source.name === 'mcstatus.io' ? data.version && data.version.name : data.version,
checkedAt: checkedAt,
source: source.name
};
}
function show(result) {
inFlight = false;
if (!result) {
$('#online-player').text('状态未知');
$('#online-ver').text('');
$('#online-desc').text('暂时无法查询服务器状态,稍后自动重试。'
+ (lastKnown ? '上次确认:' + lastKnown + '。' : ''));
return;
}
var time = new Date(result.checkedAt).toLocaleTimeString('zh-CN', { hour12: false });
var origin = '来源 ' + result.source + ',检测时间 ' + time + '(结果有缓存)。';
if (result.online) {
var players = result.players || {};
var online = Number.isInteger(players.online) && players.online >= 0;
var max = Number.isInteger(players.max) && players.max >= 0;
$('#online-player').text(online ? players.online + (max ? '/' + players.max : ' 人在线') : '服务器在线');
$('#online-ver').text(typeof result.version === 'string' ? 'Ver ' + result.version : '');
$('#online-desc').text('服务器在线。' + origin);
lastKnown = '在线(' + time + ')';
} else {
$('#online-player').text('未响应');
$('#online-ver').text('');
$('#online-desc').text('第三方检测未收到服务器响应,请稍后重试。' + origin);
lastKnown = '未响应(' + time + ')';
}
}
function query(index, candidate) {
if (index >= sources.length) {
show(candidate);
return;
}
var source = sources[index];
$.ajax({ url: source.url, dataType: 'json', timeout: 10000 })
.done(function (data) {
var result = normalize(data, source);
if (result && result.online) {
show(result);
} else {
var latest = result && (!candidate || result.checkedAt > candidate.checkedAt) ? result : candidate;
query(index + 1, latest);
}
})
.fail(function () { query(index + 1, candidate); });
}
function getServerStatus() {
if (inFlight || document.hidden) return;
inFlight = true;
query(0, null);
}
getServerStatus();
window.setInterval(getServerStatus, 60000);
document.addEventListener('visibilitychange', function () {
if (!document.hidden) getServerStatus();
});
});