\n**\u539f\u56e0\uff1a** \u89c6\u56fe\u4f7f\u7528 `Html::encode()` \u5bf9\u5185\u5bb9\u8fdb\u884c\u4e86 HTML \u8f6c\u4e49
\n**\u4fee\u590d\uff1a** \u6539\u7528 `HtmlPurifier::process()`\uff0c\u4fdd\u7559\u5b89\u5168 HTML \u6807\u7b7e\u7684\u540c\u65f6\u8fc7\u6ee4 XSS \u653b\u51fb<\/p>\n
### 2. \u56fe\u7247\u4e0d\u663e\u793a
\n**\u75c7\u72b6\uff1a** \u8bd5\u9898\u4e2d\u7684 `` \u6807\u7b7e\u88ab\u5b8c\u5168\u8fc7\u6ee4
\n**\u539f\u56e0\uff1a** HtmlPurifier \u9ed8\u8ba4\u5b89\u5168\u7b56\u7565\u4e0d\u5141\u8bb8\u56fe\u7247\u6807\u7b7e
\n**\u4fee\u590d\uff1a** \u914d\u7f6e\u767d\u540d\u5355\u5141\u8bb8 `img[src|alt|width|height]`<\/p>\n
### 3. LaTeX \u516c\u5f0f\u6e32\u67d3
\n**\u75c7\u72b6\uff1a** \u6570\u5b66\u516c\u5f0f\uff08$A=\\\\{x \\\\in N…$\uff09\u663e\u793a\u4e3a\u7eaf\u6587\u672c
\n**\u539f\u56e0\uff1a** \u7f3a\u5c11\u6570\u5b66\u516c\u5f0f\u6e32\u67d3\u5f15\u64ce
\n**\u4fee\u590d\uff1a** MathJax \u2192 **KaTeX**\uff08\u66f4\u8f7b\u66f4\u5feb\uff0c\u4f7f\u7528 CDN \u52a0\u8f7d\uff09<\/p>\n
### 4. \u8bd5\u5377\u603b\u5206\u663e\u793a\u4e3a 0
\n**\u75c7\u72b6\uff1a** \u8bd5\u5377\u8be6\u60c5\u9875\u663e\u793a “\u5171 0 \u5206”
\n**\u539f\u56e0\uff1a** `sq_testpaper` \u8868\u65e0 `total_score` \u5b57\u6bb5
\n**\u4fee\u590d\uff1a** \u4ece `sq_testpaperinfo` \u8868\u52a8\u6001\u6c47\u603b\u5404\u9898\u5206\u6570<\/p>\n
### 5. \u9898\u53f7\u663e\u793a\u95ee\u9898
\n**\u75c7\u72b6\uff1a** \u9898\u53f7\u4e0d\u8fde\u7eed\u3001\u9898\u578b\u672a\u5206\u7ec4\u3001\u9898\u53f7\u4e0e\u5185\u5bb9\u5206\u884c
\n**\u4fee\u590d\uff1a** \u5168\u5c40\u901a\u6392 1-19\uff0c\u9898\u578b\u5206\u7ec4\uff08\u4e00\u3001\u9009\u62e9\u9898 \u51718\u9898…\uff09\uff0c\u9898\u53f7\u4e0e\u5185\u5bb9\u540c\u884c<\/p>\n
### 6. \u9875\u9762\u5e03\u5c40\u4f18\u5316
\n**\u4fee\u590d\uff1a** \u5de6\u4fa7\u9898\u76ee + \u53f3\u4fa7\u8bd5\u5377\u4fe1\u606f\u7684\u4e24\u680f\u5e03\u5c40\uff08\u53c2\u8003\u51fa\u5377\u7f51\u98ce\u683c\uff09<\/p>\n
### 7. 502 Bad Gateway\uff08testpaper\/1991\uff09
\n**\u75c7\u72b6\uff1a** \u8bd5\u5377\u9875 502 \u9519\u8bef
\n**\u539f\u56e0\uff1a** TestpaperService \u6570\u636e\u952e\u540d\u4e0d\u5339\u914d\uff0c`question_content` \u2192 `content`
\n**\u4fee\u590d\uff1a** \u4fee\u6b63 Service \u5c42\u6570\u636e\u6620\u5c04\uff0c\u5e76\u4ece `sq_question_content` \u8868\u8865\u53d6\u5185\u5bb9<\/p>\n
### 8. 502 Bad Gateway\uff08home.yuekegu.com\uff09
\n**\u75c7\u72b6\uff1a** \u7ad9\u70b9 502 \u9519\u8bef
\n**\u539f\u56e0\uff1a** PHP \u7248\u672c\u4e0d\u517c\u5bb9\u5bfc\u81f4 Deprecated \u8b66\u544a\u89e6\u53d1 Yii2 \u7684 HeadersAlreadySentException
\n**\u4fee\u590d\uff1a** \u5728\u5165\u53e3\u6587\u4ef6\u6dfb\u52a0 `error_reporting(E_ALL & ~E_DEPRECATED & ~E_USER_DEPRECATED);`<\/p>\n
### 9. SQL \u53c2\u6570\u7ed1\u5b9a\u9519\u8bef\uff08HY093\uff09
\n**\u75c7\u72b6\uff1a** PDOException: Invalid parameter number
\n**\u539f\u56e0\uff1a** `Tools::Pagination()` \u4e2d `count()` \u8c03\u7528\u65f6\u5206\u9875\u53c2\u6570\u4e0e SQL \u4e0d\u5339\u914d
\n**\u4fee\u590d\uff1a** \u4fee\u6539 Pagination \u65b9\u6cd5\uff0c\u4f7f\u7528\u514b\u9686\u67e5\u8be2\u5206\u79bb\u8ba1\u6570<\/p>\n
### 10. \u8bd5\u9898\u8be6\u60c5\u9875\u7f3a\u5c11 KaTeX
\n**\u75c7\u72b6\uff1a** \u8bd5\u9898\u8be6\u60c5\u9875\u516c\u5f0f\u672a\u6e32\u67d3
\n**\u4fee\u590d\uff1a** \u8865\u52a0 KaTeX CDN \u8d44\u6e90\u52a0\u8f7d<\/p>\n
### 11. \u8bd5\u5377\u6253\u5370\u7248\u5b8c\u5584
\n**\u4fee\u590d\uff1a** \u6253\u5370\u9875\u4e5f\u652f\u6301\u9898\u578b\u5206\u7ec4\u3001\u9009\u9879\u6a2a\u6392\u3001\u56fe\u7247\u663e\u793a<\/p>\n
—<\/p>\n
## \ud83d\udd27 \u5de5\u5177\u5b89\u88c5<\/p>\n
### OpenCode CLI
\n– \u5b89\u88c5\u547d\u4ee4\uff1a`npm i -g opencode-ai`
\n– \u7248\u672c\uff1a1.18.2
\n– \u96c6\u6210 DeepSeek API \u7528\u4e8e AI \u8f85\u52a9\u5f00\u53d1
\n– \u5b89\u88c5 opencode-cli Skill \u5b9e\u73b0 OpenClaw \u4e0e OpenCode \u8054\u52a8<\/p>\n
—<\/p>\n
## \ud83d\udcca \u6280\u672f\u6808<\/p>\n
| \u7ec4\u4ef6 | \u7248\u672c |
\n|——|——|
\n| PHP | 8.3 |
\n| \u6846\u67b6 | RageFrame3 (Yii2) |
\n| \u6570\u636e\u5e93 | MySQL (yuekegu) |
\n| \u524d\u7aef | HTML + KaTeX + CSS |
\n| \u670d\u52a1\u5668 | Nginx + OpenCloudOS |
\n| AI | DeepSeek API + OpenCode |<\/p>\n","protected":false},"excerpt":{"rendered":"
## \ud83d\udccb \u9879\u76ee\u80cc\u666f \u5bf9 rage.yuekegu.com \u8003\u8bd5\u7cfb\u7edf\uff08exam \u6a21\u5757\uff09 […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-692","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/posts\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":1,"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/posts\/692\/revisions"}],"predecessor-version":[{"id":693,"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/posts\/692\/revisions\/693"}],"wp:attachment":[{"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/media?parent=692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/categories?post=692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/book.yuekegu.com\/index.php\/wp-json\/wp\/v2\/tags?post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}