检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 广东中山电信0.308s | 辽宁沈阳移动5.247s | 1.391s |
| 电信 | 广东中山电信0.308s | 河北廊坊电信1.756s | 0.769s |
| 移动 | 江苏常州移动0.997s | 辽宁沈阳移动5.247s | 2.048s |
| 联通 | 福建福州联通0.876s | 黑龙江大庆联通1.976s | 1.191s |
| 华东 | 江苏南京电信0.475s | 江西南昌移动3.561s | 1.379s |
| 华北 | 内蒙古赤峰联通0.996s | 天津移动1.792s | 1.451s |
| 华南 | 广东中山电信0.308s | 广东佛山移动1.312s | 0.89s |
| 华中 | 河南平顶山联通1.038s | 河南平顶山联通1.038s | 1.038s |
| 西北 | 青海西宁电信0.88s | 宁夏石嘴山联通1.317s | 1.124s |
| 西南 | 重庆移动1.124s | -1.177s | 1.151s |
| 东北 | 吉林长春联通1.094s | 辽宁沈阳移动5.247s | 2.772s |
|
检测点
运营商
检测节点
|
解析IP |
状态 |
总时间 |
解析时间 |
连接时间 |
操作 |
|---|---|---|---|---|---|---|
|
电信
安徽芜湖
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.7s | 0.568s | 0.037s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=a9e816e5227db76aa016ad424df1f4ba; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
广东中山
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.308s | 0.256s | 0.013s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=ae5abb0199a670a489a6b7c54117cb4b; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
海南澄迈县
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.715s | 0.362s | 0.023s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=e52ddb15dbb1c7369f00af7592e6d4f9; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
河北廊坊
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.756s | 1.543s | 0.058s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:26 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=dba16b818f0c5d8113c1179eb197af22; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
江苏南京
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.475s | 0.274s | 0.035s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=6817130429af5df2491d164d2f347317; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
江西南昌
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.546s | 0.444s | 0.027s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=f59344162573b4c474c1f35e3531b168; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
电信
青海西宁
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.88s | 0.648s | 0.071s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=f3c66db497e70757ea87dd625bedfd2a; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
福建龙岩
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 2.496s | 2.346s | 0.044s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:27 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=61a0e8b168fe6e14f8dde4e204efc914; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
广东佛山
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.312s | 1.237s | 0.02s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=d740e1951765b850bc0e5cdfe5d6e290; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
河北沧州
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.745s | 1.491s | 0.061s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:26 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=9754164486fbe605476bbb6efd2034fd; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
江苏常州
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.997s | 0.862s | 0.039s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=9ed957c775c2e49f062a17606498dc08; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
江西南昌
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 3.561s | 3.379s | 0.042s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:28 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=78496d266147d6e17d80ef551be55ddd; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
辽宁沈阳
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 5.247s | 5.014s | 0.072s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:29 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=804cd0b861dd14032920db324c963876; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
宁夏银川
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.195s | 0.767s | 0.066s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=b0d4b5f68e7bd60c57330ce0fe7a0ab4; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
山西长治
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.012s | 0.784s | 0.07s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=0ef04921dcdfe90e1fbc68939a8090e4; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
天津
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.792s | 1.637s | 0.047s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:26 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=28213efa18365ed3edb77d9a5982d400; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
移动
重庆
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.124s | 0.644s | 0.046s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=6d7e8e3d930b290742403bb725e2047d; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
云南
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.177s | 0.288s | 0.042s |
下载时间：0.558s 下载大小：8.49KB 下载速度：15.215KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 04 Nov 2026 16:56:45 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://www.xiangbfw.com/ Set-Cookie: server_session_4fa3eb86=5aaeaa5bda60d8767e5966db73aeeed6; Max-Age=864000; httponly; path=/ HTTP/1.1 200 OK Server: nginx Date: Wed, 04 Nov 2026 16:56:45 GMT Content-Type: text/html Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding ETag: W/"6ae70904-7ee9" Set-Cookie: server_session_4fa3eb86=5aaeaa5bda60d8767e5966db73aeeed6; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Alt-Svc: h3=":443" Content-Encoding: gzip |
|
联通
福建福州
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.876s | 0.729s | 0.044s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=56ca38e0fc859f66ea95dfe8e7bc75a7; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
广东东莞
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.888s | 0.744s | 0.044s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=f6d50ea55d549464d0800d1c494a3f6a; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
广西南宁
|
127.0.0.1
1、运营商屏蔽：可能由于政策法规限制，ISP 将域名解析劫持到 127.0.0.1 以限制访问。
2、网络干扰：如防火墙或安全策略干扰。 3、域名配置问题：目标域名在 DNS 系统中被设为 127.0.0.1 以屏蔽访问。 4、DNS 解析异常：上游 DNS 返回了错误的结果。 |
0 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
联通
海南三亚
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.228s | 1.135s | 0.026s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=8817002ef680c428eda2ae9fc9ee9106; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
河北唐山
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.403s | 1.262s | 0.042s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:26 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=e5b73b2e40bb9fb04bc1fedcccd99a05; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
河南平顶山
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.038s | 0.919s | 0.035s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=e63e65d407eb4941d2a95476e49b60a4; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
黑龙江大庆
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.976s | 1.741s | 0.073s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:26 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=6a6516a813dffeffa7993718ae86dfef; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
吉林长春
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.094s | 0.893s | 0.061s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=409ab713041a9a796fcf16ee256415c9; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
内蒙古赤峰
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 0.996s | 0.801s | 0.062s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=757a5f9ffd54d1d599d48c32de3bbd9f; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
宁夏石嘴山
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.317s | 1.113s | 0.064s |
下载时间：0s 下载大小：8.49KB 下载速度：0KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=2ed685f99522edc36bd11be8e3dc8db9; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
|
联通
陕西渭南
|
200.219.127.82 （巴西南马托格罗索州大坎普市V tal） | 200 | 1.103s | 0.962s | 0.044s |
下载时间：0.001s 下载大小：8.49KB 下载速度：8490KB/s HEAD：
HTTP/1.1 200 OK Alt-Svc: h3=":443" Connection: keep-alive Content-Encoding: gzip Content-Type: text/html Date: Wed, 04 Nov 2026 16:56:25 GMT Etag: W/"6ae70904-7ee9" Last-Modified: Sun, 01 Nov 2026 09:40:20 GMT Server: nginx Set-Cookie: server_session_4fa3eb86=35a7dee5a18cf06fed0ea5be52d9afe3; Max-Age=864000; httponly; path=/ Strict-Transport-Security: max-age=31536000 Vary: Accept-Encoding |
查询结果仅供参考，不保证100%准确。
最新检测
网站测速
PING检测
劫持检测
