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首页 > 解决方案 > Symfony 4 - 无法保存密钥...类型数组：触摸（）：Utime失败：不允许操作

php - Symfony 4 - 无法保存密钥...类型数组：触摸（）：Utime失败：不允许操作

问题描述

我在使用 Symfony 4.3.2 运行的网页上发现此错误

Failed to save key "xxxx" of type array: touch(): Utime failed: Operation not permitted

但我不知道它来自哪里，所以如果有人有一点线索，我就是买家。我不知道它是否有帮助，但我在 Windows 10 上使用 ubuntu

[2019-07-26 16:04:09] php.DEBUG: Warning: chmod(): Operation not permitted {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\SilencedErrorContext: {\"severity\":2,\"file\":\"/devdir/myProject/vendor/symfony/filesystem/Filesystem.php\",\"line\":696,\"trace\":[{\"file\":\"/devdir/myProject/vendor/symfony/config/ResourceCheckerConfigCache.php\",\"line\":124,\"function\":\"dumpFile\",\"class\":\"Symfony\\\\Component\\\\Filesystem\\\\Filesystem\",\"type\":\"->\"}],\"count\":1})"} []
[2019-07-26 16:04:09] php.DEBUG: Warning: chmod(): Operation not permitted {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\SilencedErrorContext: {\"severity\":2,\"file\":\"/devdir/myProject/vendor/symfony/filesystem/Filesystem.php\",\"line\":202,\"trace\":[{\"file\":\"/devdir/myProject/vendor/symfony/config/ResourceCheckerConfigCache.php\",\"line\":126,\"function\":\"chmod\",\"class\":\"Symfony\\\\Component\\\\Filesystem\\\\Filesystem\",\"type\":\"->\"}],\"count\":1})"} []
[2019-07-26 16:04:09] request.INFO: Matched route "fos_js_routing_js". {"route":"fos_js_routing_js","route_parameters":{"_route":"fos_js_routing_js","_controller":"fos_js_routing.controller::indexAction","_format":"js"},"request_uri":"http://myProject.local/js/routing?callback=fos.Router.setData","method":"GET"} []
[2019-07-26 16:04:09] cache.WARNING: Failed to save key "%5BFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:09] cache.WARNING: Failed to save key "%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:09] cache.WARNING: Failed to save key "%5BFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:09] cache.WARNING: Failed to save key "%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:20] request.INFO: Matched route "fos_js_routing_js". {"route":"fos_js_routing_js","route_parameters":{"_route":"fos_js_routing_js","_controller":"fos_js_routing.controller::indexAction","_format":"js"},"request_uri":"http://myProject.local/js/routing?callback=fos.Router.setData","method":"GET"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5BFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5BFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DFOS%5CJsRoutingBundle%5CController%5CController%23indexAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] request.INFO: Matched route "_wdt". {"route":"_wdt","route_parameters":{"_route":"_wdt","_controller":"web_profiler.controller.profiler::toolbarAction","token":"a0f28c"},"request_uri":"http://myProject.local/_wdt/a0f28c","method":"GET"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5BSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5B%5BC%5DSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5BSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%23toolbarAction%5D%5B1%5D" of type array: touch(): Utime failed: Operation not permitted {"key":"%5BSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%23toolbarAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []
[2019-07-26 16:04:21] cache.WARNING: Failed to save key "%5B%5BC%5DSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%23toolbarAction%5D%5B1%5D" of type integer: touch(): Utime failed: Operation not permitted {"key":"%5B%5BC%5DSymfony%5CBundle%5CWebProfilerBundle%5CController%5CProfilerController%23toolbarAction%5D%5B1%5D","exception":"[object] (ErrorException(code: 0): touch(): Utime failed: Operation not permitted at /devdir/myProject/vendor/symfony/cache/Traits/FilesystemCommonTrait.php:95)"} []

标签： phpsymfonycaching

解决方案

如果您碰巧使用 FAT/FAT32 或其他时间戳范围受到严格限制的文件系统，那么该警告是意料之中的。

Symfony 的FilesystemCommonTrait::write()方法调用touch()具有 unix 时间戳 0 的函数来强制使缓存内容过期。Unix 时间戳 0 代表 1970-01-01 日期。根据维基百科，在 FAT 文件系统中，允许的时间戳范围是 1980-01-01 到 2099-12-31。所以touch()函数失败并发出警告。

解决方法是在第 80 行附近修改FilesystemCommonTrait::write()方法。

查找行：

if (null !== $expiresAt) {
    touch($this->tmp, $expiresAt);
}

在这些行之前插入：

if (0 === $expiresAt) {
    $expiresAt = time() - 1;
}

这应该通过立即使缓存内容过期来实现几乎相同的结果，但不使用无效的文件系统时间戳。

或者，更改文件系统类型。

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