{"id":4468,"date":"2025-07-06T16:50:53","date_gmt":"2025-07-06T07:50:53","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=4468"},"modified":"2026-06-06T09:13:57","modified_gmt":"2026-06-06T00:13:57","slug":"faabpvxyqb4ri56","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2025\/07\/06\/faabpvxyqb4ri56\/","title":{"rendered":"Nextcloud \u62a5\u9519\u300cClass ConversionApiController does not exist\u300d\u7684\u539f\u56e0\u4e0e\u89e3\u51b3\u601d\u8def"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 Nextcloud \u7ba1\u7406\u540e\u53f0\uff08\u4f8b\u5982\u300c\u7cfb\u7edf\u6982\u89c8\u300d\u9875\u9762\uff09\u6216\u6267\u884c <code>occ setupchecks<\/code> \u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5982\u4e0b\u9519\u8bef\u63d0\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>ReflectionException: Class \"OCA\\Files\\Controller\\ConversionApiController\" does not exist<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8be5\u9519\u8bef\u901a\u5e38\u51fa\u73b0\u5728\u300c\u5b89\u5168\u4e0e\u8bbe\u7f6e\u68c0\u67e5\u300d\u73af\u8282\uff0c\u5c24\u5176\u662f\u6267\u884c HTTP \u5934\u90e8\u5b89\u5168\u68c0\u67e5\uff08Security Headers\uff09\u65f6\uff0c\u5bfc\u81f4\u63d0\u793a\u300c\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\u300d\u6216\u300c\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e\u65f6\u53d1\u751f\u9519\u8bef\u300d\u3002<br>\u4ee5\u4e0b\u5185\u5bb9\u4ec5\u4f5c\u4e3a\u6392\u67e5\u4e0e\u4fee\u590d\u601d\u8def\u53c2\u8003\uff0c\u5177\u4f53\u6548\u679c\u4f1a\u56e0\u73af\u5883\u5dee\u5f02\u800c\u4e0d\u540c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd0e \u62a5\u9519\u80cc\u666f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nextcloud \u5728\u6267\u884c\u8def\u7531\u6ce8\u518c\u548c\u5b89\u5168\u68c0\u67e5\u65f6\uff0c\u4f1a\u901a\u8fc7\u53cd\u5c04\u673a\u5236\uff08Reflection\uff09\u626b\u63cf\u63a7\u5236\u5668\u3002\u5982\u679c\u63a7\u5236\u5668\u6587\u4ef6\u6216\u5bf9\u5e94\u8def\u7531\u58f0\u660e\u7f3a\u5931\uff0c\u5c31\u4f1a\u89e6\u53d1 <code>ReflectionException<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u9519\u8bef\u4e2d\u63d0\u5230\u7684 <code>ConversionApiController<\/code> \u5c5e\u4e8e <strong>Files app<\/strong> \u7684\u63a7\u5236\u5668\u4e4b\u4e00\uff0c\u81ea Nextcloud 30 \u8d77\u5f15\u5165\uff0c\u7528\u4e8e\u6587\u6863\u8f6c\u6362 API\uff08Conversion API\uff09\u529f\u80fd\u3002\u5982\u679c\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u6587\u4ef6\u672a\u6b63\u786e\u66f4\u65b0\u6216\u5b58\u5728\u5f02\u5e38\u8def\u7531\u6ce8\u518c\uff0c\u4fbf\u53ef\u80fd\u51fa\u73b0\u8be5\u62a5\u9519\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udca1 \u53ef\u80fd\u539f\u56e0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\ufe0f\u20e3 Files app \u6587\u4ef6\u4e0d\u5b8c\u6574<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5347\u7ea7 Nextcloud \u6216\u8fc1\u79fb\u6587\u4ef6\u65f6\uff0cFiles app \u5185\u7684\u6587\u4ef6\uff08\u5982 <code>ConversionApiController.php<\/code>\uff09\u53ef\u80fd\u672a\u6b63\u786e\u590d\u5236\u6216\u540c\u6b65\uff0c\u5bfc\u81f4\u7cfb\u7edf\u65e0\u6cd5\u627e\u5230\u76f8\u5e94\u63a7\u5236\u5668\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\ufe0f\u20e3 \u8def\u7531\u6216\u7f13\u5b58\u5f02\u5e38<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5373\u4f7f\u6587\u4ef6\u5b58\u5728\uff0c\u5982\u679c\u7cfb\u7edf\u4e2d\u6709\u65e7\u7f13\u5b58\uff08\u5982\u8def\u7531\u7f13\u5b58\u3001opcode \u7f13\u5b58\uff09\u4ecd\u4fdd\u7559\u9519\u8bef\u6ce8\u518c\u4fe1\u606f\uff0c\u4f9d\u7136\u4f1a\u89e6\u53d1\u52a0\u8f7d\u9519\u8bef\u7684\u8def\u7531\uff0c\u5bfc\u81f4\u5f02\u5e38\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3\ufe0f\u20e3 \u7b2c\u4e09\u65b9 app \u6ce8\u518c\u6b8b\u7559<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d0\u4e9b app\uff08\u5982 OnlyOffice\u3001DocumentServer_Community \u7b49\uff09\u4f1a\u5728\u6570\u636e\u5e93\u6216\u914d\u7f6e\u6587\u4ef6\u4e2d\u6ce8\u518c\u989d\u5916\u8def\u7531\uff0c\u5982\u679c\u672a\u6b63\u786e\u66f4\u65b0\u6216\u7981\u7528\u540e\u672a\u6e05\u7406\uff0c\u4ecd\u53ef\u80fd\u5f15\u7528\u5df2\u4e0d\u5b58\u5728\u7684\u63a7\u5236\u5668\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udd27 \u6392\u67e5\u4e0e\u4fee\u590d\u601d\u8def<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u64cd\u4f5c\u6b65\u9aa4\u4ec5\u4f9b\u53c2\u8003\uff0c\u5177\u4f53\u9700\u7ed3\u5408\u81ea\u8eab\u73af\u5883\u8c28\u614e\u6267\u884c\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 1. \u6838\u67e5\u63a7\u5236\u5668\u6587\u4ef6\u662f\u5426\u5b58\u5728<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u670d\u52a1\u5668\u4e0a\u68c0\u67e5 Files app \u7684\u63a7\u5236\u5668\u6587\u4ef6\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>ls -l \/var\/www\/nextcloud\/apps\/files\/lib\/Controller\/ConversionApiController.php<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6587\u4ef6\u786e\u5b9e\u4e0d\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u4ece\u5b98\u65b9\u5305\u91cd\u65b0\u4e0a\u4f20 Files app \u6587\u4ef6\u5939\uff1b\u82e5\u5b58\u5728\uff0c\u5219\u7ee7\u7eed\u4e0b\u4e00\u6b65\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 2. \u6267\u884c\u7ef4\u62a4\u4fee\u590d\u4e0e\u8def\u7531\u5237\u65b0<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>sudo -u www-data php occ maintenance:repair<br>sudo -u www-data php occ maintenance:update:htaccess<br><\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 3. \u6267\u884c\u5b8c\u6574\u6027\u68c0\u67e5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>sudo -u www-data php occ integrity:check-core<br>sudo -u www-data php occ integrity:check-app files<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u82e5\u63d0\u793a\u6587\u4ef6\u7f3a\u5931\u6216\u5f02\u5e38\uff0c\u53ef\u6839\u636e\u63d0\u793a\u8fdb\u884c\u4fee\u590d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 4. \u91cd\u7f6e OnlyOffice app\uff08\u5982\u679c\u542f\u7528\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>sudo -u www-data php occ app:disable onlyoffice<br>sudo -u www-data php occ app:enable onlyoffice<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u6b65\u9aa4\u7528\u4e8e\u5237\u65b0\u4e0e\u6587\u6863\u7f16\u8f91\u76f8\u5173\u7684\u8def\u7531\u6ce8\u518c\uff0c\u51cf\u5c11\u6f5c\u5728\u51b2\u7a81\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 5. \u91cd\u542f\u670d\u52a1\u6e05\u7406\u7f13\u5b58<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>systemctl restart php8.2-fpm<br>systemctl restart apache2<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6216<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>systemctl restart nginx<br><\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 6. \u518d\u6b21\u6267\u884c\u8bbe\u7f6e\u68c0\u67e5<\/h3>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>sudo -u www-data php occ setupchecks<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u68c0\u67e5\u662f\u5426\u4ecd\u63d0\u793a\u76f8\u540c\u9519\u8bef\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u2696\ufe0f \u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u540c\u73af\u5883\uff08\u5982\u63d2\u4ef6\u7248\u672c\u3001\u7f13\u5b58\u7b56\u7565\u3001\u81ea\u5b9a\u4e49\u4fee\u6539\uff09\u53ef\u80fd\u4f1a\u5f71\u54cd\u6700\u7ec8\u6548\u679c\uff0c\u4ee5\u4e0a\u601d\u8def\u672a\u5fc5\u5728\u6240\u6709\u573a\u666f\u4e2d\u5747\u53ef\u5b8c\u5168\u89e3\u51b3\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u82e5\u95ee\u9898\u4f9d\u65e7\u5b58\u5728\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u6df1\u5165\u5206\u6790\u8def\u7531\u6ce8\u518c\u8868\u3001\u6570\u636e\u5e93\u914d\u7f6e\u6216\u8fdb\u884c\u5168\u91cf\u91cd\u88c5\u540e\u6062\u590d\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcac \u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cClass ConversionApiController does not exist\u300d\u9519\u8bef\u901a\u5e38\u4e0e Files app \u6587\u4ef6\u3001\u8def\u7531\u7f13\u5b58\u6216\u7b2c\u4e09\u65b9 app \u6ce8\u518c\u76f8\u5173\u3002<br>\u4e0a\u8ff0\u601d\u8def\u53ef\u7528\u4e8e\u9010\u6b65\u6392\u67e5\u548c\u5c1d\u8bd5\u89e3\u51b3\uff0c\u4f46\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u4e00\u5b9a\u5f7b\u5e95\u6d88\u9664\u8be5\u62a5\u9519\uff0c\u66f4\u591a\u4f5c\u4e3a\u601d\u8003\u548c\u5b9e\u8df5\u53c2\u8003\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Nextcloud \u7ba1\u7406\u540e\u53f0\uff08\u4f8b\u5982\u300c\u7cfb\u7edf\u6982\u89c8\u300d\u9875\u9762\uff09\u6216\u6267\u884c occ setupchecks \u65f6\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5982\u4e0b\u9519\u8bef\u63d0\u793a\uff1a ReflectionException: Class &#8220;OCA\\Files\\Controller\\ConversionApiController&#8221; does not exist \u8be5\u9519\u8bef\u901a\u5e38\u51fa\u73b0\u5728\u300c\u5b89\u5168\u4e0e\u8bbe\u7f6e\u68c0\u67e5\u300d\u73af\u8282\uff0c\u5c24\u5176\u662f\u6267\u884c HTTP \u5934\u90e8\u5b89\u5168\u68c0\u67e5\uff08Security Headers\uff09\u65f6\uff0c\u5bfc\u81f4\u63d0\u793a\u300c\u670d\u52a1\u5668\u914d\u7f6e\u9519\u8bef\u300d\u6216\u300c\u68c0\u67e5\u670d\u52a1\u5668\u8bbe\u7f6e\u65f6\u53d1\u751f\u9519\u8bef\u300d\u3002\u4ee5\u4e0b\u5185\u5bb9\u4ec5\u4f5c\u4e3a\u6392\u67e5\u4e0e\u4fee\u590d\u601d\u8def\u53c2\u8003\uff0c\u5177\u4f53\u6548\u679c\u4f1a\u56e0\u73af\u5883\u5dee\u5f02\u800c\u4e0d\u540c\u3002 \ud83d\udd0e \u62a5\u9519\u80cc\u666f Nextcloud \u5728\u6267\u884c\u8def\u7531\u6ce8\u518c\u548c\u5b89\u5168\u68c0\u67e5\u65f6\uff0c\u4f1a\u901a\u8fc7\u53cd\u5c04\u673a\u5236\uff08Reflection\uff09\u626b\u63cf\u63a7\u5236\u5668\u3002\u5982\u679c\u63a7\u5236\u5668\u6587\u4ef6\u6216\u5bf9\u5e94\u8def\u7531\u58f0\u660e\u7f3a\u5931\uff0c\u5c31\u4f1a\u89e6\u53d1 ReflectionException\u3002 \u6b64\u9519\u8bef\u4e2d\u63d0\u5230\u7684 ConversionApiController \u5c5e\u4e8e Files app \u7684\u63a7\u5236\u5668\u4e4b\u4e00\uff0c\u81ea Nextcloud 30 \u8d77\u5f15\u5165\uff0c\u7528\u4e8e\u6587\u6863\u8f6c\u6362 API\uff08Conversion API\uff09\u529f\u80fd\u3002\u5982\u679c\u5347\u7ea7\u8fc7\u7a0b\u4e2d\u6587\u4ef6\u672a\u6b63\u786e\u66f4\u65b0\u6216\u5b58\u5728\u5f02\u5e38\u8def\u7531\u6ce8\u518c\uff0c\u4fbf\u53ef\u80fd\u51fa\u73b0\u8be5\u62a5\u9519\u3002 \ud83d\udca1 \u53ef\u80fd\u539f\u56e0 1\ufe0f\u20e3 Files app \u6587\u4ef6\u4e0d\u5b8c\u6574 \u5347\u7ea7 Nextcloud \u6216\u8fc1\u79fb\u6587\u4ef6\u65f6\uff0cFiles app \u5185\u7684\u6587\u4ef6\uff08\u5982 ConversionApiController.php\uff09\u53ef\u80fd\u672a\u6b63\u786e\u590d\u5236\u6216\u540c\u6b65\uff0c\u5bfc\u81f4\u7cfb\u7edf\u65e0\u6cd5\u627e\u5230\u76f8\u5e94\u63a7\u5236\u5668\u3002 2\ufe0f\u20e3 \u8def\u7531\u6216\u7f13\u5b58\u5f02\u5e38 \u5373\u4f7f\u6587\u4ef6\u5b58\u5728\uff0c\u5982\u679c\u7cfb\u7edf\u4e2d\u6709\u65e7\u7f13\u5b58\uff08\u5982\u8def\u7531\u7f13\u5b58\u3001opcode \u7f13\u5b58\uff09\u4ecd\u4fdd\u7559\u9519\u8bef\u6ce8\u518c\u4fe1\u606f\uff0c\u4f9d\u7136\u4f1a\u89e6\u53d1\u52a0\u8f7d\u9519\u8bef\u7684\u8def\u7531\uff0c\u5bfc\u81f4\u5f02\u5e38\u3002 3\ufe0f\u20e3 \u7b2c\u4e09\u65b9 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-4468","post","type-post","status-publish","format-standard","hentry","category-b7fum8vqsuspg2y"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=4468"}],"version-history":[{"count":2,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4468\/revisions"}],"predecessor-version":[{"id":4470,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4468\/revisions\/4470"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=4468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=4468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=4468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}