地址
https://b.mxact.com与传统云服务器不同：
1: 无法在线修改文件，无法持久化文件，请通过VPC网络使用NAS挂载云函数或者OSS来持久化
2: 如果要进行文件修改，需要在本地改好，然后git push，由阿里云免费构建，然后云函数更新
3:文件不会被黑，因为是分布式容器集群，并且是—ready-only，
需要添加两个文件 Dockerfile 和route.php ，修改/var/Json.php兼容php8.1语法
Dockerfile
FROM alpine:latest
WORKDIR /app
#安装init
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
&& apk update \
&& apk add php8-cli php8-redis php8-pcntl php8-posix php8-iconv php8-pdo php8-gd php8-pdo_mysql \
php8-pecl-event php8-curl php8-json php8-xml php8-openssl php8-mysqli php8-common php8-ctype php8-phar php8-mbstring php8-bcmath \
&& ln -s /usr/bin/php8 /usr/bin/php
COPY / /app
#RUN mkdir -p /tmp/logs \
# && mkdir -p /tmp/sessions \
# && mkdir -p /tmp/views \
# && rm -rf /app/runtime \
# && ln -s /tmp /app/runtime
EXPOSE 9000
#VOLUME /app
CMD ["php","-S","0.0.0.0:9000","-t","/app","/app/router.php"]
/var/Json.php 替换
<?php
/**********************************
* Created on: 2007-2-2
* File Name : lib.json.php
* Copyright : 2005 Michal Migursk
* License : http://www.opensource.org/licenses/bsd-license.php
*********************************/
class Json
{
const SERVICES_JSON_SLICE = 1;
const SERVICES_JSON_IN_STR = 2;
const SERVICES_JSON_IN_ARR = 3;
const SERVICES_JSON_IN_OBJ = 4;
const SERVICES_JSON_IN_CMT = 5;
const SERVICES_JSON_LOOSE_TYPE = 16;
const SERVICES_JSON_SUPPRESS_ERRORS = 32;
const E_JSONTYPE = 'json decode error';
/**
* 将utf16转换为utf8
*
* @access private
* @param string $utf16 utf16字符串
* @return string
*/
private static function utf162utf8($utf16)
{
if (function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf16, 'UTF-8', 'UTF-16');
}
$bytes = (ord($utf16[0]) << 8) | ord($utf16[1]);
switch (true) {
case ((0x7F & $bytes) == $bytes):
return chr(0x7F & $bytes);
case (0x07FF & $bytes) == $bytes:
return chr(0xC0 | (($bytes >> 6) & 0x1F))
. chr(0x80 | ($bytes & 0x3F));
case (0xFFFF & $bytes) == $bytes:
return chr(0xE0 | (($bytes >> 12) & 0x0F))
. chr(0x80 | (($bytes >> 6) & 0x3F))
. chr(0x80 | ($bytes & 0x3F));
}
return '';
}
/**
* 将utf8转换为utf16
*
* @access private
* @param string $utf8 utf8字符串
* @return string
*/
private static function utf82utf16($utf8)
{
if (function_exists('mb_convert_encoding')) {
return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
}
switch (strlen($utf8)) {
case 1:
return $utf8;
case 2:
return chr(0x07 & (ord($utf8[0]) >> 2))
. chr((0xC0 & (ord($utf8[0]) << 6))
| (0x3F & ord($utf8[1])));
case 3:
return chr((0xF0 & (ord($utf8[0]) << 4))
| (0x0F & (ord($utf8[1]) >> 2)))
. chr((0xC0 & (ord($utf8[1]) << 6))
| (0x7F & ord($utf8[2])));
}
return '';
}
/**
* 判断错误
*
* @access private
* @param mixed $data 错误对象
* @param string $code 错误代码
* @return boolean
*/
private static function _is_error($data, $code = null)
{
if (is_object($data) && (get_class($data) == 'services_json_error' ||
is_subclass_of($data, 'services_json_error'))) {
return true;
}
return false;
}
/**
* 清除特殊格式
*
* @access private
* @param string $str 待处理字符串
* @return string
*/
private static function _reduce_string($str)
{
$str = preg_replace(array(
'#^\s*//(.+)$#m',
'#^\s*/\*(.+)\*/#Us',
'#/\*(.+)\*/\s*$#Us'
), '', $str);
return trim($str);
}
/**
* 将对象转换为json串
*
* @access public
* @param mixed $var 需要转换的对象
* @return string
*/
public static function _encode($var)
{
switch (gettype($var)) {
case 'boolean':
return $var ? 'true' : 'false';
case 'NULL':
return 'null';
case 'integer':
return (int) $var;
case 'double':
case 'float':
return (float) $var;
case 'string':
$ascii = '';
$strlen_var = strlen($var);
for ($c = 0; $c < $strlen_var; ++$c) {
$ord_var_c = ord($var[$c]);
switch (true) {
case $ord_var_c == 0x08:
$ascii .= '\b';
break;
case $ord_var_c == 0x09:
$ascii .= '\t';
break;
case $ord_var_c == 0x0A:
$ascii .= '\n';
break;
case $ord_var_c == 0x0C:
$ascii .= '\f';
break;
case $ord_var_c == 0x0D:
$ascii .= '\r';
break;
case $ord_var_c == 0x22:
case $ord_var_c == 0x2F:
case $ord_var_c == 0x5C:
$ascii .= '\\'.$var[$c];
break;
case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
$ascii .= $var[$c];
break;
case (($ord_var_c & 0xE0) == 0xC0):
$char = pack('C*', $ord_var_c, ord($var[$c + 1]));
$c += 1;
$utf16 = self::utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF0) == 0xE0):
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]));
$c += 2;
$utf16 = self::utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xF8) == 0xF0):
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]));
$c += 3;
$utf16 = self::utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFC) == 0xF8):
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]),
ord($var[$c + 4]));
$c += 4;
$utf16 = self::utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
case (($ord_var_c & 0xFE) == 0xFC):
$char = pack('C*', $ord_var_c,
ord($var[$c + 1]),
ord($var[$c + 2]),
ord($var[$c + 3]),
ord($var[$c + 4]),
ord($var[$c + 5]));
$c += 5;
$utf16 = self::utf82utf16($char);
$ascii .= sprintf('\u%04s', bin2hex($utf16));
break;
}
}
return '"'.$ascii.'"';
case 'array':
if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
$properties = array_map(array('Json', '_name_value'),
array_keys($var),
array_values($var));
foreach ($properties as $property) {
if (self::_is_error($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
}
// treat it like a regular array
$elements = array_map(array('Json', '_encode'), $var);
foreach ($elements as $element) {
if (self::_is_error($element)) {
return $element;
}
}
return '[' . join(',', $elements) . ']';
case 'object':
$vars = get_object_vars($var);
$properties = array_map(array('Json', '_name_value'),
array_keys($vars),
array_values($vars));
foreach ($properties as $property) {
if (self::_is_error($property)) {
return $property;
}
}
return '{' . join(',', $properties) . '}';
default:
return false;
}
}
/**
* 解码json字符串
*
* @access public
* @param string $str 解码字符串
* @return mixed
*/
public static function _decode($str)
{
$str = self::_reduce_string($str);
switch (strtolower($str)) {
case 'true':
return true;
case 'false':
return false;
case 'null':
return null;
default:
$m = array();
if (is_numeric($str)) {
return ((float)$str == (integer)$str)
? (integer)$str
: (float)$str;
} elseif (preg_match('/^("|\').*(\1)$/s', $str, $m) && $m[1] == $m[2]) {
$delim = substr($str, 0, 1);
$chrs = substr($str, 1, -1);
$utf8 = '';
$strlen_chrs = strlen($chrs);
for ($c = 0; $c < $strlen_chrs; ++$c) {
$substr_chrs_c_2 = substr($chrs, $c, 2);
$ord_chrs_c = ord($chrs[$c]);
switch (true) {
case $substr_chrs_c_2 == '\b':
$utf8 .= chr(0x08);
++$c;
break;
case $substr_chrs_c_2 == '\t':
$utf8 .= chr(0x09);
++$c;
break;
case $substr_chrs_c_2 == '\n':
$utf8 .= chr(0x0A);
++$c;
break;
case $substr_chrs_c_2 == '\f':
$utf8 .= chr(0x0C);
++$c;
break;
case $substr_chrs_c_2 == '\r':
$utf8 .= chr(0x0D);
++$c;
break;
case $substr_chrs_c_2 == '\\"':
case $substr_chrs_c_2 == '\\\'':
case $substr_chrs_c_2 == '\\\\':
case $substr_chrs_c_2 == '\\/':
if (($delim == '"' && $substr_chrs_c_2 != '\\\'') ||
($delim == "'" && $substr_chrs_c_2 != '\\"')) {
$utf8 .= $chrs[++$c];
}
break;
case preg_match('/\\\u[0-9A-F]{4]/i', substr($chrs, $c, 6)):
$utf16 = chr(hexdec(substr($chrs, ($c + 2), 2)))
. chr(hexdec(substr($chrs, ($c + 4), 2)));
$utf8 .= self::utf162utf8($utf16);
$c += 5;
break;
case ($ord_chrs_c >= 0x20) && ($ord_chrs_c <= 0x7F):
$utf8 .= $chrs[$c];
break;
case ($ord_chrs_c & 0xE0) == 0xC0:
$utf8 .= substr($chrs, $c, 2);
++$c;
break;
case ($ord_chrs_c & 0xF0) == 0xE0:
$utf8 .= substr($chrs, $c, 3);
$c += 2;
break;
case ($ord_chrs_c & 0xF8) == 0xF0:
$utf8 .= substr($chrs, $c, 4);
$c += 3;
break;
case ($ord_chrs_c & 0xFC) == 0xF8:
$utf8 .= substr($chrs, $c, 5);
$c += 4;
break;
case ($ord_chrs_c & 0xFE) == 0xFC:
$utf8 .= substr($chrs, $c, 6);
$c += 5;
break;
}
}
return $utf8;
} elseif (preg_match('/^\[.*\]$/s', $str) || preg_match('/^\{.*\}$/s', $str)) {
if ($str [0] == '[') {
$stk = array(self::SERVICES_JSON_IN_ARR);
$arr = array();
} else {
$stk = array(self::SERVICES_JSON_IN_OBJ);
$obj = new stdClass();
}
array_push($stk, array('what' => self::SERVICES_JSON_SLICE,
'where' => 0,
'delim' => false));
$chrs = substr($str, 1, -1);
$chrs = self::_reduce_string($chrs);
if ($chrs == '') {
if (reset($stk) == self::SERVICES_JSON_IN_ARR) {
return $arr;
} else {
return $obj;
}
}
$strlen_chrs = strlen($chrs);
for ($c = 0; $c <= $strlen_chrs; ++$c) {
$top = end($stk);
$substr_chrs_c_2 = substr($chrs, $c, 2);
if (($c == $strlen_chrs) || (($chrs [$c] == ',') && ($top['what'] == self::SERVICES_JSON_SLICE))) {
$slice = substr($chrs, $top['where'], ($c - $top['where']));
array_push($stk, array('what' => self::SERVICES_JSON_SLICE, 'where' => ($c + 1), 'delim' => false));
if (reset($stk) == self::SERVICES_JSON_IN_ARR) {
array_push($arr, self::_decode($slice));
} elseif (reset($stk) == self::SERVICES_JSON_IN_OBJ) {
$parts = array();
if (preg_match('/^\s*(["\'].*[^\\\]["\'])\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
$key = self::_decode($parts[1]);
$val = self::_decode($parts[2]);
$obj->$key = $val;
} elseif (preg_match('/^\s*(\w+)\s*:\s*(\S.*),?$/Uis', $slice, $parts)) {
$key = $parts[1];
$val = self::_decode($parts[2]);
$obj->$key = $val;
}
}
} elseif ((($chrs [$c] == '"') || ($chrs[$c] == "'")) && ($top['what'] != self::SERVICES_JSON_IN_STR)) {
array_push($stk, array('what' => self::SERVICES_JSON_IN_STR, 'where' => $c, 'delim' => $chrs[$c]));
} elseif (($chrs [$c] == $top['delim']) &&
($top['what'] == self::SERVICES_JSON_IN_STR) &&
((strlen(substr($chrs, 0, $c)) - strlen(rtrim(substr($chrs, 0, $c), '\\'))) % 2 != 1)) {
array_pop($stk);
} elseif (($chrs [$c] == '[') &&
in_array($top['what'], array(self::SERVICES_JSON_SLICE, self::SERVICES_JSON_IN_ARR, self::SERVICES_JSON_IN_OBJ))) {
array_push($stk, array('what' => self::SERVICES_JSON_IN_ARR, 'where' => $c, 'delim' => false));
} elseif (($chrs [$c] == ']') && ($top['what'] == self::SERVICES_JSON_IN_ARR)) {
array_pop($stk);
} elseif (($chrs [$c] == '{') &&
in_array($top['what'], array(self::SERVICES_JSON_SLICE, self::SERVICES_JSON_IN_ARR, self::SERVICES_JSON_IN_OBJ))) {
array_push($stk, array('what' => self::SERVICES_JSON_IN_OBJ, 'where' => $c, 'delim' => false));
} elseif (($chrs [$c] == '}') && ($top['what'] == self::SERVICES_JSON_IN_OBJ)) {
array_pop($stk);
} elseif (($substr_chrs_c_2 == '/*') &&
in_array($top['what'], array(self::SERVICES_JSON_SLICE, self::SERVICES_JSON_IN_ARR, self::SERVICES_JSON_IN_OBJ))) {
array_push($stk, array('what' => self::SERVICES_JSON_IN_CMT, 'where' => $c, 'delim' => false));
$c++;
} elseif (($substr_chrs_c_2 == '*/') && ($top['what'] == self::SERVICES_JSON_IN_CMT)) {
array_pop($stk);
$c++;
for ($i = $top['where']; $i <= $c; ++$i)
$chrs = substr_replace($chrs, ' ', $i, 1);
}
}
if (reset($stk) == self::SERVICES_JSON_IN_ARR) {
return $arr;
} elseif (reset($stk) == self::SERVICES_JSON_IN_OBJ) {
return $obj;
}
}
}
}
/**
* 对配对值编码
*
* @access public
* @param string $name 名称
* @param mixed $value 值
* @return string
*/
public static function _name_value($name, $value)
{
$encoded_value = self::_encode($value);
if (self::_is_error($encoded_value)) {
return $encoded_value;
}
return self::_encode(strval($name)) . ':' . $encoded_value;
}
/**
* 对变量进行json编码
*
* @access public
* @param mixed $var 需要处理的对象
* @return string
*/
public static function encode($var)
{
if (function_exists('json_encode')) {
/** from php 5.1 */
return json_encode($var);
} else {
return self::_encode($var);
}
}
/**
* 对字符串进行json解码
*
* @access public
* @param string $var 需要解码的字符串
* @param boolean $assoc 是否强制解释为数组
* @return mixed
*/
public static function decode($var, $assoc = false)
{
if (function_exists('json_decode')) {
/** from php 5.1 */
return json_decode($var, $assoc);
} else {
$result = self::_decode($var);
}
if ($assoc && is_object($result)) {
return (array) $result;
} else if (!$assoc && is_array($result)) {
return (object) $result;
}
return $result;
}
}
(已修改)新增 /router.php
<?php
chdir(__DIR__);
$filePath=\parse_url(ltrim($_SERVER["REQUEST_URI"], '/'),PHP_URL_PATH);
$filePath = \realpath($filePath);
if ($filePath && is_dir($filePath)){
// attempt to find an index file
foreach (['index.php', 'index.html'] as $indexFile){
if ($filePath = \realpath($filePath . DIRECTORY_SEPARATOR . $indexFile)){
break;
}
}
}
if ($filePath && is_file($filePath)) {
// 1. check that file is not outside of this directory for security
// 2. check for circular reference to router.php
// 3. don't serve dotfiles
if (strpos($filePath, __DIR__ . DIRECTORY_SEPARATOR) === 0 &&
$filePath != __DIR__ . DIRECTORY_SEPARATOR . 'router.php' &&
substr(basename($filePath), 0, 1) != '.'
) {
if (strtolower(substr($filePath, -4)) == '.php') {
// php file; serve through interpreter
include $filePath;
} else {
// asset file; serve from filesystem
return false;
}
} else {
// disallowed file
header("HTTP/1.1 404 Not Found");
echo "404 Not Found";
}
} else {
// rewrite to our index file
include __DIR__ . DIRECTORY_SEPARATOR . 'index.php';
}
(已修改)改数据库配置文件 config.ini.php
<?php
/**
* Typecho Blog Platform
*
* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org)
* @license GNU General Public License 2.0
* @version $Id$
*/
/** 定义根目录 */
define('__TYPECHO_ROOT_DIR__', dirname(__FILE__));
/** 定义插件目录(相对路径) */
define('__TYPECHO_PLUGIN_DIR__', '/usr/plugins');
/** 定义模板目录(相对路径) */
define('__TYPECHO_THEME_DIR__', '/usr/themes');
/** 后台路径(相对路径) */
define('__TYPECHO_ADMIN_DIR__', '/admin/');
/** 设置包含路径 */
@set_include_path(get_include_path() . PATH_SEPARATOR .
__TYPECHO_ROOT_DIR__ . '/var' . PATH_SEPARATOR .
__TYPECHO_ROOT_DIR__ . __TYPECHO_PLUGIN_DIR__);
/** 载入API支持 */
require_once 'Typecho/Common.php';
/** 载入Response支持 */
require_once 'Typecho/Response.php';
/** 载入配置支持 */
require_once 'Typecho/Config.php';
/** 载入异常支持 */
require_once 'Typecho/Exception.php';
/** 载入插件支持 */
require_once 'Typecho/Plugin.php';
/** 载入国际化支持 */
require_once 'Typecho/I18n.php';
/** 载入数据库支持 */
require_once 'Typecho/Db.php';
/** 载入路由器支持 */
require_once 'Typecho/Router.php';
define('__TYPECHO_SECURE__',true);//开启https
/** 程序初始化 */
Typecho_Common::init();
//把这个放到项目的入口文件里
if (is_file(__DIR__.'/.env')) {
$env = parse_ini_file(__DIR__.'/.env', true); //解析env文件,name = PHP_KEY
foreach ($env as $key => $val) {
$name = strtolower($key);
if (is_array($val)) {
foreach ($val as $k => $v) { //如果是二维数组 item = PHP_KEY_KEY
$item = $name . '_' . strtolower($k);
putenv("$item=$v");
}
} else {
putenv("$name=$val");
}
}
}
$a=array (
'host' => \getenv('host'),
'user' =>\getenv('user') ,
'password' => getenv('password'),
'charset' => 'utf8',
'port' => \getenv('port'),
'database' =>\getenv('database'),
);
/** 定义数据库参数 */
$db = new Typecho_Db('Pdo_Mysql', 'typecho_');
$db->addServer($a, Typecho_Db::READ | Typecho_Db::WRITE);
Typecho_Db::set($db);
@笨蛋海绵，有需要高亮的代码
@老虎会游泳，不光 via，最新 chrome 也卡了很久(好像十几秒？)
(害，都是chromium内核)
为啥pc不卡呢，也是chromium啊
@无名啊，你每次打开都会卡吗，为啥我不卡。你是什么手机？
@无名啊，我发现了，chrome确实无响应，但是UC就没问题。有趣。
@老虎会游泳，每次打开这个帖子都卡
红米K40，高通870，配置也还过得去啊
@无名啊，我觉得是chromium的Bug，我可能要提交给谷歌。我华为via用的是旧版安卓webview，就不卡。新版chrome就卡。
@无名啊，从远程调试里看不出任何异常。而且卡住时通知栏都下拉不出来。我认为不是网页本身的问题。
@老虎会游泳，我也看不懂我的调试结果
性能测试那栏，大概三秒后，脚本都执行完了？然后十几秒没啥任务
@老虎会游泳，
@老虎会游泳，我卡住时下拉栏倒是能动
会不会是你的chrome卡住时，连“下拉框正常运行所需要的资源”也都吃掉了
@无名啊，chrome能卡成这样，早已超出了javascript代码能达到的极限。只有chrome本身陷入了某种麻烦，才能变成这样。
@无名啊，在卡住的那段时间，地址栏和标签页按钮也是没反应的。如果你在卡住的同时点击地址栏，就会渲染出这种结果：
这表示Chrome的UI线程整个都卡住了。这不是网页代码能做到的。如果网页编程不良可以导致浏览器UI线程卡住，以至于连标签页都关不掉，只能说明这个浏览器要么设计不良，要么有重大Bug。
@老虎会游泳，噢，我的整个浏览器也是无响应，浏览器外没事儿
Safari正常
QQ浏览器正常
小米mix4
一加8Pro