{"id":10021145,"date":"2025-12-23T22:25:14","date_gmt":"2025-12-23T14:25:14","guid":{"rendered":"https:\/\/itmax.cn\/?p=10021145"},"modified":"2025-12-23T22:25:14","modified_gmt":"2025-12-23T14:25:14","slug":"%e6%89%8b%e5%86%99%e4%b8%80%e4%b8%aa-askama-%e6%a8%a1%e6%9d%bf%e5%8e%8b%e7%bc%a9%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10021145","title":{"rendered":"\u624b\u5199\u4e00\u4e2a Askama \u6a21\u677f\u538b\u7f29\u5de5\u5177"},"content":{"rendered":"

\u5728 Web \u5f00\u53d1\u4e2d\uff0c\u524d\u7aef\u8d44\u6e90\u7684\u5927\u5c0f\u76f4\u63a5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3002\u5927\u578b\u6a21\u677f\u6587\u4ef6\u4e0d\u4ec5\u5360\u7528\u5e26\u5bbd\uff0c\u8fd8\u4f1a\u5ef6\u957f\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u3002\u867d\u7136\u5e02\u9762\u4e0a\u6709\u5f88\u591a HTML \u538b\u7f29\u5de5\u5177\uff0c\u4f46\u5bf9\u4e8e\u4f7f\u7528\u4e86\u6a21\u677f\u5f15\u64ce\u7684 HTML \u6587\u4ef6\uff08\u5982 Askama\u3001Jinja2 \u7b49\uff09\uff0c\u901a\u7528\u538b\u7f29\u5668\u5f80\u5f80\u4f1a\u7834\u574f\u6a21\u677f\u8bed\u6cd5\u3002<\/p>\n

\u4e8e\u662f\u4e2a\u4eba\u5199\u4e86\u4e00\u4e2a Askama \u6a21\u677f\u538b\u7f29\u5de5\u5177 askama-minify\uff0c\u4e13\u95e8\u7528\u4e8e\u538b\u7f29 Askama \u6a21\u677f\u6587\u4ef6\uff0c\u540c\u65f6\u5b8c\u7f8e\u4fdd\u7559\u6a21\u677f\u8bed\u6cd5\u3002<\/p>\n

Askama \u4e3a\u4ec0\u4e48\u8981\u538b\u7f29<\/h2>\n

\u6a21\u677f\u6587\u4ef6\u5360\u7528\u7684\u7a7a\u95f4<\/h3>\n

\u5728\u5b9e\u9645\u7684 Web \u9879\u76ee\u4e2d\uff0c\u6a21\u677f\u6587\u4ef6\u5f80\u5f80\u5360\u636e\u76f8\u5f53\u5927\u7684\u4f53\u79ef\uff1a<\/p>\n\n\n\n\n\n\n\n
\u9879\u76ee\u7c7b\u578b<\/th>\n\u6a21\u677f\u6570\u91cf<\/th>\n\u603b\u5927\u5c0f<\/th>\n\u538b\u7f29\u540e\u5927\u5c0f<\/th>\n<\/tr>\n<\/thead>\n
\u5c0f\u578b\u7f51\u7ad9<\/td>\n10-20<\/td>\n200-500KB<\/td>\n100-250KB<\/td>\n<\/tr>\n
\u4e2d\u578b\u5e94\u7528<\/td>\n50-100<\/td>\n1-3MB<\/td>\n500KB-1.5MB<\/td>\n<\/tr>\n
\u5927\u578b\u7cfb\u7edf<\/td>\n200+<\/td>\n5-10MB<\/td>\n2-5MB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u538b\u7f29\u7684\u597d\u5904<\/h3>\n
    \n
  1. \u51cf\u5c11\u5e26\u5bbd\u6d88\u8017<\/strong>\uff1a\u6a21\u677f\u5927\u5c0f\u51cf\u5c11 40-55%\uff0c\u76f4\u63a5\u964d\u4f4e\u6d41\u91cf\u6210\u672c<\/li>\n
  2. \u52a0\u5feb\u9875\u9762\u52a0\u8f7d<\/strong>\uff1a\u66f4\u5c0f\u7684\u6587\u4ef6\u610f\u5473\u7740\u66f4\u5feb\u7684\u4f20\u8f93\u901f\u5ea6<\/li>\n
  3. \u63d0\u5347\u7528\u6237\u4f53\u9a8c<\/strong>\uff1a\u9996\u5c4f\u6e32\u67d3\u65f6\u95f4\u7f29\u77ed\uff0c\u7279\u522b\u662f\u79fb\u52a8\u7aef\u7528\u6237<\/li>\n
  4. \u964d\u4f4e\u670d\u52a1\u5668\u8d1f\u8f7d<\/strong>\uff1a\u4f20\u8f93\u6570\u636e\u91cf\u51cf\u5c11\uff0c\u670d\u52a1\u5668\u538b\u529b\u964d\u4f4e<\/li>\n
  5. \u8282\u7701\u5b58\u50a8\u7a7a\u95f4<\/strong>\uff1a\u751f\u4ea7\u73af\u5883\u7684\u6a21\u677f\u6587\u4ef6\u5360\u7528\u66f4\u5c11\u7a7a\u95f4<\/li>\n<\/ol>\n

    Askama \u81ea\u5e26\u7684\u538b\u7f29\u914d\u7f6e<\/h3>\n

    Askama \u672c\u8eab\u63d0\u4f9b\u4e86 whitespace \u63a7\u5236\u529f\u80fd\uff0c\u5728\u9879\u76ee\u6839\u76ee\u5f55\u7684 askama.toml<\/code> \u4e2d\u914d\u7f6e\uff1a<\/p>\n

    [general]\n# \u4e09\u79cd\u6a21\u5f0f\u53ef\u9009\nwhitespace = "suppress"   # \u6216 "minimize" \/ "preserve"<\/code><\/pre>\n
    \u4e09\u79cd\u6a21\u5f0f\u5bf9\u6bd4\uff1a<\/strong><\/p>\n\n\n\n\n\n\n\n
    \u6a21\u5f0f<\/th>\n\u884c\u4e3a<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
    preserve<\/code><\/td>\n\u4fdd\u7559\u6240\u6709\u7a7a\u767d\uff08\u9ed8\u8ba4\uff09<\/td>\n\u5f00\u53d1\u8c03\u8bd5<\/td>\n<\/tr>\n
    suppress<\/code><\/td>\n\u6fc0\u8fdb\u79fb\u9664\u7a7a\u767d<\/td>\n\u751f\u4ea7\u73af\u5883<\/td>\n<\/tr>\n
    minimize<\/code><\/td>\n\u9002\u5ea6\u79fb\u9664\u7a7a\u767d<\/td>\n\u5e73\u8861\u6a21\u5f0f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    \u4e5f\u53ef\u4ee5\u5728\u5355\u4e2a\u6a21\u677f\u4e0a\u8986\u76d6\uff1a<\/p>\n
    #[derive(Template)]\n#[template(path = "example.html", whitespace = "suppress")]\nstruct ExampleTemplate;<\/code><\/pre>\n
    Askama \u81ea\u5e26\u538b\u7f29\u7684\u5c40\u9650\u6027<\/h3>\n
    Askama \u7684 whitespace \u63a7\u5236\u6709\u4ee5\u4e0b\u9650\u5236\uff1a<\/p>\n
      \n
    1. \u53ea\u5904\u7406\u7a7a\u767d\u5b57\u7b26<\/strong>\uff1a\u4e0d\u80fd\u79fb\u9664 HTML \u6ce8\u91ca <!-- --><\/code><\/li>\n
    2. \u4e0d\u5f71\u54cd CSS<\/strong>\uff1a<style><\/code> \u6807\u7b7e\u5185\u7684 CSS \u5b8c\u5168\u4fdd\u7559<\/li>\n
    3. \u4e0d\u5f71\u54cd JavaScript<\/strong>\uff1a<script><\/code> \u6807\u7b7e\u5185\u7684 JS \u5b8c\u5168\u4fdd\u7559<\/li>\n
    4. \u4e0d\u4f18\u5316\u4ee3\u7801<\/strong>\uff1a\u65e0\u6cd5\u8fdb\u884c\u5c5e\u6027\u5408\u5e76\u3001\u989c\u8272\u4f18\u5316\u7b49<\/li>\n<\/ol>\n
      \u793a\u4f8b\u5bf9\u6bd4\uff1a<\/strong><\/p>\n
      <!-- \u539f\u59cb\u6a21\u677f -->\n<style>\n    body {\n        margin-top: 0;\n        margin-bottom: 0;\n        \/* \u8fd9\u662f CSS \u6ce8\u91ca *\/\n        background-color: #ff0000;\n    }\n<\/style>\n<script>\n    \/\/ \u8fd9\u662f JS \u6ce8\u91ca\n    console.log("Hello");\n<\/script><\/code><\/pre>\n
      <!-- Askama whitespace = "suppress" \u7684\u7ed3\u679c -->\n<style>body{margin-top:0;margin-bottom:0;\/*\u8fd9\u662fCSS\u6ce8\u91ca*\/background-color:#ff0000;}<\/style><script>\/\/\u8fd9\u662fJS\u6ce8\u91ca\nconsole.log("Hello");<\/script><\/code><\/pre>\n
      <!-- askama-minify \u7684\u7ed3\u679c -->\n<style>body{margin:0 0;background-color:red}<\/style><script>console.log("Hello");<\/script><\/code><\/pre>\n
      \u53ef\u4ee5\u770b\u5230\uff0caskama-minify \u505a\u5f97\u66f4\u5f7b\u5e95\uff1a<\/p>\n
        \n
      • \u79fb\u9664\u4e86\u6240\u6709\u6ce8\u91ca<\/li>\n
      • \u5408\u5e76\u4e86 CSS \u5c5e\u6027<\/li>\n
      • \u4f18\u5316\u4e86\u989c\u8272\u503c<\/li>\n
      • \u538b\u7f29\u4e86 JavaScript<\/li>\n<\/ul>\n
        \u9879\u76ee\u6f14\u8fdb<\/h2>\n
        \u4efb\u4f55\u9879\u76ee\u90fd\u4e0d\u662f\u4e00\u8e74\u800c\u5c31\u7684\uff0c\u4e0b\u9762\u662f\u5173\u4e8e askama-minify \u5e93\u7684\u7f16\u5199\u601d\u8def\u3002\u5e0c\u671b\u80fd\u5bf9\u5927\u5bb6\u6709\u4e00\u4e9b\u5e2e\u52a9\u3002<\/p>\n
        \u4e3a\u4ec0\u4e48\u9700\u8981\u4e13\u95e8\u7684\u5de5\u5177\uff08\u8865\u5145\uff09<\/h2>\n
        \u5728\u4f7f\u7528 Askama \u8fd9\u6837\u7684 Rust \u6a21\u677f\u5f15\u64ce\u65f6\uff0c\u6211\u4eec\u7684\u6a21\u677f\u6587\u4ef6\u4e2d\u4f1a\u5305\u542b\u7279\u6b8a\u7684\u8bed\u6cd5\uff1a<\/p>\n
        <!-- Askama \u6a21\u677f\u8bed\u6cd5 -->\n<div>{{ title }}<\/div>\n{% for item in items %}\n    <p>{{ item.name }}<\/p>\n{% endfor %}<\/code><\/pre>\n
        \u901a\u7528\u7684 HTML \u538b\u7f29\u5668\uff08\u5982 html-minifier\uff09\u53ef\u80fd\u4f1a\uff1a<\/p>\n
          \n
        • \u5c06 {{ }}<\/code> \u8bc6\u522b\u4e3a\u65e0\u6548\u8bed\u6cd5\u800c\u7834\u574f<\/li>\n
        • \u5c06 {% %}<\/code> \u4e2d\u7684\u7a7a\u683c\u9519\u8bef\u5904\u7406<\/li>\n
        • \u65e0\u6cd5\u533a\u5206\u6a21\u677f\u8bed\u6cd5\u548c\u666e\u901a\u6587\u672c<\/li>\n<\/ul>\n
          \u56e0\u6b64\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u4e13\u95e8\u8bbe\u8ba1\u7684\u538b\u7f29\u5de5\u5177\u3002<\/p>\n
          \u7b80\u5355\u7684 HTML \u538b\u7f29<\/h2>\n
          \u6700\u57fa\u7840\u7684 HTML \u538b\u7f29\u975e\u5e38\u7b80\u5355\uff1a\u79fb\u9664\u591a\u4f59\u7684\u7a7a\u767d\u5b57\u7b26\u5373\u53ef\u3002<\/p>\n
          pub fn minify_html_simple(content: &str) -> String {\n    let mut result = String::with_capacity(content.len());\n    let mut last_was_space = false;\n\n    for ch in content.chars() {\n        if ch.is_whitespace() {\n            if !last_was_space && !result.is_empty() {\n                result.push(' ');\n                last_was_space = true;\n            }\n        } else {\n            result.push(ch);\n            last_was_space = false;\n        }\n    }\n\n    result\n}<\/code><\/pre>\n
          \u8fd9\u4e2a\u7b80\u5355\u7248\u672c\u4f1a\u5c06\uff1a<\/p>\n
          <div>    <p>   Hello   <\/p>    <\/div><\/code><\/pre>\n
          \u538b\u7f29\u4e3a\uff1a<\/p>\n
          <div> <p> Hello <\/p> <\/div><\/code><\/pre>\n
          \u4f46\u8fd9\u6837\u8fd8\u4e0d\u591f\u2014\u2014\u6211\u4eec\u9700\u8981\uff1a<\/p>\n
            \n
          1. \u79fb\u9664 HTML \u6ce8\u91ca<\/li>\n
          2. \u5904\u7406\u7279\u6b8a\u6807\u7b7e\uff08<pre><\/code>, <textarea><\/code>\uff09<\/li>\n
          3. \u4fdd\u7559\u6a21\u677f\u8bed\u6cd5<\/li>\n<\/ol>\n
            \u4fdd\u7559\u6a21\u677f\u8bed\u6cd5<\/h2>\n
            \u6a21\u677f\u8bed\u6cd5\u7684\u4fdd\u7559\u662f\u672c\u5de5\u5177\u7684\u6838\u5fc3\u3002\u6211\u4eec\u9700\u8981\u5728\u9047\u5230 {{<\/code> \u548c {%<\/code> \u65f6\uff0c\u4fdd\u6301\u539f\u6837\u8f93\u51fa\uff0c\u76f4\u5230\u9047\u5230\u5bf9\u5e94\u7684 }}<\/code> \u548c %}<\/code>\u3002<\/p>\n
            pub fn minify_html(content: &str) -> String {\n    let mut result = String::with_capacity(content.len());\n    let mut chars = content.chars().peekable();\n    let mut in_template_brace = false;  \/\/ {{ }}\n    let mut in_template_chevron = false; \/\/ {% %}\n\n    while let Some(ch) = chars.next() {\n        \/\/ \u68c0\u6d4b\u6a21\u677f\u8bed\u6cd5\u5f00\u59cb\n        if ch == '{' {\n            if let Some(&next_ch) = chars.peek() {\n                if next_ch == '{' {\n                    in_template_brace = true;\n                    result.push(ch);\n                    continue;\n                } else if next_ch == '%' {\n                    in_template_chevron = true;\n                    result.push(ch);\n                    continue;\n                }\n            }\n        }\n\n        \/\/ \u5728\u6a21\u677f\u8bed\u6cd5\u5185\uff0c\u4fdd\u6301\u539f\u6837\n        if in_template_brace || in_template_chevron {\n            result.push(ch);\n            \/\/ \u68c0\u6d4b\u6a21\u677f\u8bed\u6cd5\u7ed3\u675f\n            if in_template_brace && ch == '}' && result.ends_with("}}") {\n                in_template_brace = false;\n            } else if in_template_chevron && ch == '}' && result.ends_with("%}") {\n                in_template_chevron = false;\n            }\n            continue;\n        }\n\n        \/\/ ... \u5176\u4ed6\u5904\u7406\u903b\u8f91\n    }\n\n    result\n}<\/code><\/pre>\n
            \u6d4b\u8bd5\u4e00\u4e0b\uff1a<\/p>\n
            \u8f93\u5165: <div>{{ title }}<\/div>\n\u8f93\u51fa: <div>{{ title }}<\/div>  \/\/ \u5b8c\u7f8e\u4fdd\u7559\n\n\u8f93\u5165: <div>  {{  title  }}<\/div>\n\u8f93\u51fa: <div> {{ title }}<\/div>  \/\/ \u6a21\u677f\u5916\u7a7a\u683c\u538b\u7f29\uff0c\u6a21\u677f\u5185\u4fdd\u7559<\/code><\/pre>\n
            \u79fb\u9664 HTML \u6ce8\u91ca<\/h2>\n
            HTML \u6ce8\u91ca\u7684\u79fb\u9664\u9700\u8981\u5c0f\u5fc3\uff0c\u4e0d\u80fd\u7834\u574f\u5b57\u7b26\u4e32\u4e2d\u7684 <!--<\/code>\uff1a<\/p>\n
            \/\/ HTML \u6ce8\u91ca\u5904\u7406\uff08\u53ea\u5728\u4e0d\u5728 script\/style \u5185\u65f6\u5904\u7406\uff09\nif !in_script && !in_style && ch == '<' && chars.peek() == Some(&'!') {\n    let mut comment = String::from("<");\n    comment.push(chars.next().unwrap()); \/\/ '!'\n\n    if chars.peek() == Some(&'-') {\n        comment.push(chars.next().unwrap()); \/\/ first '-'\n        if chars.peek() == Some(&'-') {\n            comment.push(chars.next().unwrap()); \/\/ second '-'\n            \/\/ \u8fd9\u662f\u4e00\u4e2a\u6ce8\u91ca\uff0c\u8df3\u8fc7\u76f4\u5230 -->\n            while let Some(c) = chars.next() {\n                comment.push(c);\n                if comment.ends_with("-->") {\n                    break;\n                }\n            }\n            continue; \/\/ \u8df3\u8fc7\u6ce8\u91ca\n        }\n    }\n    result.push_str(&comment);\n    continue;\n}<\/code><\/pre>\n
            \u5904\u7406\u7279\u6b8a\u6807\u7b7e<\/h2>\n
            \u67d0\u4e9b\u6807\u7b7e\uff08\u5982 <pre><\/code> \u548c <textarea><\/code>\uff09\u7684\u5185\u5bb9\u9700\u8981\u5b8c\u5168\u4fdd\u7559\u539f\u6837\uff0c\u5305\u62ec\u7a7a\u683c\u548c\u6362\u884c\uff1a<\/p>\n
            let mut in_pre = false;\nlet mut in_textarea = false;\n\n\/\/ \u5728\u6807\u7b7e\u68c0\u6d4b\u65f6\nif tag_name == "pre" {\n    in_pre = true;\n} else if tag_name == "textarea" {\n    in_textarea = true;\n} else if tag_name == "\/pre" {\n    in_pre = false;\n} else if tag_name == "\/textarea" {\n    in_textarea = false;\n}\n\n\/\/ \u5728\u5b57\u7b26\u5904\u7406\u65f6\nif in_pre || in_textarea {\n    result.push(ch);  \/\/ \u5b8c\u5168\u4fdd\u7559\n    continue;\n}<\/code><\/pre>\n
            \u6dfb\u52a0 CSS \u4f18\u5316<\/h2>\n
            HTML \u4e2d\u7684 <style><\/code> \u6807\u7b7e\u5185\u5bb9\u53ef\u4ee5\u4f7f\u7528\u4e13\u4e1a\u7684 CSS \u4f18\u5316\u5668\u3002\u8fd9\u91cc\u9009\u62e9 lightningcss\uff0c\u5b83\u662f Parcel \u56e2\u961f\u5f00\u53d1\u7684\u9ad8\u6027\u80fd CSS \u89e3\u6790\u5668\uff1a<\/p>\n
            use lightningcss::stylesheet::{MinifyOptions, ParserOptions, PrinterOptions, StyleSheet};\n\npub fn minify_css(css_code: &str) -> String {\n    let stylesheet = StyleSheet::parse(css_code, ParserOptions::default());\n\n    match stylesheet {\n        Ok(mut sheet) => {\n            sheet.minify(MinifyOptions::default()).ok();\n            let result = sheet.to_css(PrinterOptions {\n                minify: true,\n                ..PrinterOptions::default()\n            });\n\n            match result {\n                Ok(output) => output.code,\n                Err(e) => {\n                    eprintln!("Warning: Failed to minify CSS: {:?}", e);\n                    css_code.to_string()\n                },\n            }\n        }\n        Err(e) => {\n            eprintln!("Warning: Failed to parse CSS: {:?}", e);\n            css_code.to_string()\n        },\n    }\n}<\/code><\/pre>\n
            lightningcss \u7684\u4f18\u5316\u6548\u679c\u975e\u5e38\u597d\uff1a<\/p>\n
            \/* \u8f93\u5165 *\/\nbody {\n    margin-top: 0;\n    margin-bottom: 0;\n    background-color: #ff0000;\n}\n\n\/* \u8f93\u51fa *\/\nbody{margin:0 0;background-color:red}<\/code><\/pre>\n
              \n
            • \u5c5e\u6027\u5408\u5e76\uff1amargin-top: 0; margin-bottom: 0<\/code> \u2192 margin: 0 0<\/code><\/li>\n
            • \u989c\u8272\u4f18\u5316\uff1a#ff0000<\/code> \u2192 red<\/code><\/li>\n
            • \u79fb\u9664\u6240\u6709\u4e0d\u5fc5\u8981\u7684\u7a7a\u683c\u548c\u6362\u884c<\/li>\n<\/ul>\n
              \u6dfb\u52a0 JavaScript \u538b\u7f29<\/h2>\n
              JavaScript \u7684\u538b\u7f29\u9700\u8981\u66f4\u52a0\u5c0f\u5fc3\uff0c\u56e0\u4e3a\uff1a<\/p>\n
                \n
              1. \u5b57\u7b26\u4e32\u4e2d\u7684\u6ce8\u91ca\u8bed\u6cd5\u4e0d\u5e94\u88ab\u5904\u7406<\/li>\n
              2. \u9664\u6cd5\u8fd0\u7b97\u7b26 \/<\/code> \u5bb9\u6613\u4e0e\u6ce8\u91ca\u6df7\u6dc6<\/li>\n
              3. \u8f6c\u4e49\u5b57\u7b26\u9700\u8981\u6b63\u786e\u5904\u7406\uff08\/"<\/code>, \/'<\/code>\uff09<\/li>\n
              4. \u6b63\u5219\u8868\u8fbe\u5f0f\u9700\u8981\u4fdd\u62a4<\/li>\n<\/ol>\n
                pub fn minify_js(js_code: &str) -> String {\n    let mut result = String::with_capacity(js_code.len());\n    let mut chars = js_code.chars().peekable();\n    let mut in_string = false;\n    let mut in_single_comment = false;\n    let mut in_multi_comment = false;\n    let mut string_char = '\/0';\n\n    while let Some(ch) = chars.next() {\n        \/\/ \u5904\u7406\u5355\u884c\u6ce8\u91ca\n        if !in_string && !in_multi_comment && ch == '\/' && chars.peek() == Some(&'\/') {\n            in_single_comment = true;\n            chars.next(); \/\/ \u8df3\u8fc7\u7b2c\u4e8c\u4e2a \/\n            continue;\n        }\n\n        if in_single_comment {\n            if ch == '\/n' {\n                in_single_comment = false;\n            }\n            continue;\n        }\n\n        \/\/ \u5904\u7406\u591a\u884c\u6ce8\u91ca\n        if !in_string && !in_single_comment && ch == '\/' && chars.peek() == Some(&'*') {\n            in_multi_comment = true;\n            chars.next(); \/\/ \u8df3\u8fc7 *\n            continue;\n        }\n\n        if in_multi_comment {\n            if ch == '*' && chars.peek() == Some(&'\/') {\n                in_multi_comment = false;\n                chars.next(); \/\/ \u8df3\u8fc7 \/\n            }\n            continue;\n        }\n\n        \/\/ \u5904\u7406\u5b57\u7b26\u4e32\n        if ch == '"' || ch == '\/'' || ch == '`' {\n            if !in_string {\n                in_string = true;\n                string_char = ch;\n            } else if ch == string_char {\n                \/\/ \u68c0\u67e5\u662f\u5426\u88ab\u8f6c\u4e49\uff1a\u8ba1\u7b97\u524d\u9762\u7684\u53cd\u659c\u6760\u6570\u91cf\n                let mut backslash_count = 0;\n                let mut temp_result = result.clone();\n                while temp_result.ends_with('\/\/') {\n                    backslash_count += 1;\n                    temp_result.pop();\n                }\n                \/\/ \u5076\u6570\u4e2a\u53cd\u659c\u6760\uff08\u5305\u62ec0\u4e2a\uff09\u610f\u5473\u7740\u5f15\u53f7\u6ca1\u6709\u88ab\u8f6c\u4e49\n                if backslash_count % 2 == 0 {\n                    in_string = false;\n                }\n            }\n            result.push(ch);\n            continue;\n        }\n\n        if in_string {\n            result.push(ch);\n            continue;\n        }\n\n        \/\/ \u538b\u7f29\u7a7a\u767d\uff08\u4fdd\u7559\u5fc5\u8981\u7684\u7a7a\u683c\uff09\n        \/\/ ...\n    }\n\n    result\n}<\/code><\/pre>\n
                \u6d4b\u8bd5\u8f6c\u4e49\u5b57\u7b26\u5904\u7406\uff1a<\/p>\n
                \/\/ \u8f93\u5165\nlet s = "test\/\/";  \/\/ \u5b57\u7b26\u4e32\u4e2d\u6709\u8f6c\u4e49\u7684\u53cd\u659c\u6760\nlet s2 = 'quote\/'';\n\n\/\/ \u8f93\u51fa\nlet s="test\/\/";   \/\/ \u6b63\u786e\u4fdd\u7559\u8f6c\u4e49\u5b57\u7b26\nlet s2='quote\/'';  \/\/ \u6b63\u786e\u4fdd\u7559\u8f6c\u4e49\u5b57\u7b26<\/code><\/pre>\n
                \u6574\u5408\u4e09\u5c42\u538b\u7f29<\/h2>\n
                \u5c06 HTML\u3001CSS\u3001JS \u538b\u7f29\u6574\u5408\u5728\u4e00\u8d77\uff0c\u5728\u89e3\u6790 HTML \u65f6\u8bc6\u522b <script><\/code> \u548c <style><\/code> \u6807\u7b7e\uff1a<\/p>\n
                pub fn minify_html(content: &str) -> String {\n    let mut in_script = false;\n    let mut in_style = false;\n    let mut script_content = String::new();\n    let mut style_content = String::new();\n\n    while let Some(ch) = chars.next() {\n        \/\/ \u6807\u7b7e\u5904\u7406\n        if ch == '<' {\n            \/\/ ... \u8bfb\u53d6\u6807\u7b7e\u540d\n\n            if tag_name == "script" {\n                in_script = true;\n            } else if tag_name == "\/script" {\n                \/\/ \u538b\u7f29\u5e76\u8f93\u51fa script \u5185\u5bb9\n                if !script_content.trim().is_empty() {\n                    let minified = minify_js(&script_content);\n                    result.push_str(&minified);\n                }\n                script_content.clear();\n                in_script = false;\n            } else if tag_name == "style" {\n                in_style = true;\n            } else if tag_name == "\/style" {\n                \/\/ \u538b\u7f29\u5e76\u8f93\u51fa style \u5185\u5bb9\n                if !style_content.trim().is_empty() {\n                    let minified = minify_css(&style_content);\n                    result.push_str(&minified);\n                }\n                style_content.clear();\n                in_style = false;\n            }\n        }\n\n        \/\/ \u6536\u96c6 script\/style \u5185\u5bb9\n        if !in_tag {\n            if in_script {\n                script_content.push(ch);\n                continue;\n            } else if in_style {\n                style_content.push(ch);\n                continue;\n            }\n        }\n    }\n}<\/code><\/pre>\n
                \u538b\u7f29\u6548\u679c<\/h2>\n
                \u7ecf\u8fc7\u4e09\u5c42\u538b\u7f29\uff0c\u6574\u4f53\u538b\u7f29\u7387\u53ef\u8fbe 40-55%<\/strong>\uff1a<\/p>\n\n\n\n\n\n\n\n\n
                \u5c42\u7ea7<\/th>\n\u8d21\u732e\u7387<\/th>\n\u793a\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
                CSS \u4f18\u5316<\/td>\n20-30%<\/td>\nmargin-top: 0; margin-bottom: 0<\/code> \u2192 margin:0 0<\/code><\/td>\n<\/tr>\n
                JS \u538b\u7f29<\/td>\n15-25%<\/td>\n\u79fb\u9664\u6ce8\u91ca\u548c\u7a7a\u767d<\/td>\n<\/tr>\n
                HTML \u538b\u7f29<\/td>\n10-15%<\/td>\n\u79fb\u9664\u6362\u884c\u548c\u7f29\u8fdb<\/td>\n<\/tr>\n
                \u6ce8\u91ca\u79fb\u9664<\/td>\n5-10%<\/td>\n\u53d6\u51b3\u4e8e\u6ce8\u91ca\u5bc6\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                \u5b8c\u6574\u793a\u4f8b\uff1a<\/p>\n
                <!-- \u8f93\u5165\uff1a324 \u5b57\u8282 -->\n<!DOCTYPE html>\n<html lang="zh-CN">\n<head>\n    <meta charset="UTF-8">\n    <title>{{ title }}<\/title>\n    <!-- \u8fd9\u662f\u6ce8\u91ca -->\n    <style>\n        body {\n            margin: 0;\n            padding: 20px;\n            background-color: #f0f0f0;\n        }\n    <\/style>\n<\/head>\n<body>\n    <h1>{{ heading }}<\/h1>\n    {% for item in items %}\n        <p>{{ item.name }}<\/p>\n    {% endfor %}\n    <script>\n        \/\/ \u8fd9\u662f\u6ce8\u91ca\n        console.log("Hello");\n    <\/script>\n<\/body>\n<\/html><\/code><\/pre>\n
                <!-- \u8f93\u51fa\uff1a152 \u5b57\u8282\uff0c-53% -->\n<!doctype html><html lang=zh-CN><meta charset=UTF-8><title>{{ title }}<\/title><style>body{background-color:#f0f0f0;margin:0;padding:20px}<\/style><body><h1>{{ heading }}<\/h1>{% for item in items %} <p>{{ item.name }}<\/p>{% endfor %}<script>console.log("Hello");<\/script><\/code><\/pre>\n
                \u5176\u4ed6\u6280\u672f\u7ec6\u8282<\/h2>\n
                \u547d\u4ee4\u884c\u53c2\u6570\u8bbe\u8ba1<\/h3>\n
                \u4f7f\u7528 clap \u5e93\u6765\u5904\u7406\u547d\u4ee4\u884c\u53c2\u6570\uff1a<\/p>\n
                use clap::Parser;\n\n#[derive(Parser, Debug)]\n#[command(name = "askama-minify")]\nstruct Args {\n    \/\/\/ \u8981\u538b\u7f29\u7684\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u8def\u5f84\n    #[arg(value_name = "PATH")]\n    path: PathBuf,\n\n    \/\/\/ \u9012\u5f52\u5904\u7406\u6587\u4ef6\u5939\uff08\u9ed8\u8ba4\u542f\u7528\uff09\n    #[arg(short, long, default_value_t = true)]\n    recursive: bool,\n\n    \/\/\/ \u8f93\u51fa\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u8def\u5f84\n    #[arg(short = 'd', long)]\n    output: Option<PathBuf>,\n\n    \/\/\/ \u8f93\u51fa\u6587\u4ef6\u7684\u540e\u7f00\u540d\uff08\u4f8b\u5982: "min" \u4f1a\u751f\u6210 .min.html\uff09\n    #[arg(short = 's', long)]\n    suffix: Option<String>,\n}<\/code><\/pre>\n
                \u6587\u4ef6\u5904\u7406\u4f18\u5316<\/h3>\n
                \u4f7f\u7528 walkdir \u5e93\u5b9e\u73b0\u9ad8\u6548\u7684\u6587\u4ef6\u5939\u904d\u5386\uff1a<\/p>\n
                use walkdir::WalkDir;\n\nlet walker = if recursive {\n    WalkDir::new(path)\n} else {\n    WalkDir::new(path).max_depth(1)\n};\n\nfor entry in walker.into_iter().filter_map(|e| e.ok()) {\n    let file_path = entry.path();\n    if !file_path.is_file() || !is_template_file(file_path) {\n        continue;\n    }\n    \/\/ \u5904\u7406\u6587\u4ef6...\n}<\/code><\/pre>\n
                \u4ee3\u7801\u8d28\u91cf\u4f18\u5316<\/h3>\n
                  \n
                1. \n
                  \u5e38\u91cf\u63d0\u53d6<\/strong>\uff1a\u907f\u514d\u9b54\u6cd5\u5b57\u7b26\u4e32<\/p>\n
                  const DEFAULT_SUFFIX: &str = "min";\nconst MIN_MARKER: &str = ".min.";\nconst VALID_EXTENSIONS: &[&str] = &["html", "htm", "xml", "svg"];<\/code><\/pre>\n<\/li>\n
                2. \n
                  \u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5b57\u7b26\u4e32\u5206\u914d<\/strong>\uff1a\u4f7f\u7528 eq_ignore_ascii_case<\/code> \u800c\u4e0d\u662f to_lowercase()<\/code><\/p>\n
                  \/\/ \u4f18\u5316\u540e\next_str.eq_ignore_ascii_case(valid_ext)\n\n\/\/ \u4f18\u5316\u524d\uff08\u4f1a\u521b\u5efa\u65b0\u5b57\u7b26\u4e32\uff09\next_str.to_lowercase() == valid_ext<\/code><\/pre>\n<\/li>\n
                3. \n
                  \u7a7a\u6587\u4ef6\u5feb\u901f\u5904\u7406<\/strong><\/p>\n
                  if original_size == 0 {\n fs::write(output_path, "")?;\n return Ok((0, 0));\n}<\/code><\/pre>\n<\/li>\n<\/ol>\n
                  \u4f7f\u7528\u65b9\u5f0f<\/h2>\n
                  \u5b89\u88c5<\/h3>\n
                  # \u514b\u9686\u4ed3\u5e93\ngit clone https:\/\/github.com\/wsafight\/askama-minify.git\ncd askama-minify\n\n# \u7f16\u8bd1\ncargo build --release<\/code><\/pre>\n
                  \u7f16\u8bd1\u540e\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\u4f4d\u4e8e target\/release\/askama-minify<\/code>\u3002<\/p>\n
                  \u57fa\u672c\u7528\u6cd5<\/h3>\n
                  # \u538b\u7f29\u5355\u4e2a\u6587\u4ef6\uff08\u9ed8\u8ba4\u751f\u6210 .min.html \u540e\u7f00\uff09\n.\/target\/release\/askama-minify template.html\n\n# \u6307\u5b9a\u8f93\u51fa\u6587\u4ef6\n.\/target\/release\/askama-minify -d output.html template.html\n\n# \u538b\u7f29\u6574\u4e2a\u6587\u4ef6\u5939\n.\/target\/release\/askama-minify templates\/\n\n# \u8f93\u51fa\u5230\u6307\u5b9a\u76ee\u5f55\u5e76\u4fdd\u6301\u76ee\u5f55\u7ed3\u6784\n.\/target\/release\/askama-minify -d dist\/ templates\/<\/code><\/pre>\n
                  \u547d\u4ee4\u884c\u9009\u9879<\/h3>\n\n\n\n\n\n\n\n
                  \u9009\u9879<\/th>\n\u7b80\u5199<\/th>\n\u8bf4\u660e<\/th>\n\u9ed8\u8ba4\u503c<\/th>\n<\/tr>\n<\/thead>\n
                  --output <PATH><\/code><\/td>\n-d<\/code><\/td>\n\u8f93\u51fa\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u8def\u5f84<\/td>\n\u539f\u8def\u5f84<\/td>\n<\/tr>\n
                  --suffix <SUFFIX><\/code><\/td>\n-s<\/code><\/td>\n\u8f93\u51fa\u6587\u4ef6\u540e\u7f00\u540d<\/td>\nmin<\/code><\/td>\n<\/tr>\n
                  --recursive<\/code><\/td>\n-r<\/code><\/td>\n\u9012\u5f52\u5904\u7406\u5b50\u6587\u4ef6\u5939<\/td>\ntrue<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \u540e\u7f00\u89c4\u5219<\/h3>\n\n\n\n\n\n\n\n\n
                  \u914d\u7f6e<\/th>\n\u7ed3\u679c<\/th>\n\u793a\u4f8b<\/th>\n<\/tr>\n<\/thead>\n
                  \u65e0 -d<\/code> \u65e0 -s<\/code><\/td>\n\u9ed8\u8ba4\u540e\u7f00 min<\/code><\/td>\nfile.html<\/code> \u2192 file.min.html<\/code><\/td>\n<\/tr>\n
                  \u65e0 -d<\/code> \u6709 -s<\/code><\/td>\n\u81ea\u5b9a\u4e49\u540e\u7f00<\/td>\nfile.html<\/code> + -s prod<\/code> \u2192 file.prod.html<\/code><\/td>\n<\/tr>\n
                  \u6709 -d<\/code> \u65e0 -s<\/code><\/td>\n\u4e0d\u6dfb\u52a0\u540e\u7f00<\/td>\nfile.html<\/code> + -d out.html<\/code> \u2192 out.html<\/code><\/td>\n<\/tr>\n
                  \u6709 -d<\/code> \u6709 -s<\/code><\/td>\n\u540e\u7f00 + \u81ea\u5b9a\u4e49\u8def\u5f84<\/td>\nfile.html<\/code> + -d out\/<\/code> + -s prod<\/code> \u2192 out\/file.prod.html<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                  \u96c6\u6210\u5230\u6784\u5efa\u6d41\u7a0b<\/h3>\n
                  \u65b9\u5f0f\u4e00\uff1a\u5728 build.rs<\/code> \u4e2d\u4f7f\u7528<\/h4>\n
                  \/\/ build.rs\nuse std::process::Command;\n\nfn main() {\n    \/\/ \u5728\u751f\u4ea7\u6784\u5efa\u65f6\u81ea\u52a8\u538b\u7f29\u6a21\u677f\n    if std::env::var("PROFILE").as_deref() == Ok("release") {\n        let status = Command::new(".\/target\/release\/askama-minify")\n            .args(["-d", "dist\/templates\/", "templates\/"])\n            .status()\n            .expect("Failed to execute askama-minify");\n\n        if !status.success() {\n            panic!("Template minification failed");\n        }\n    }\n}<\/code><\/pre>\n
                  \u65b9\u5f0f\u4e8c\uff1a\u5728 Makefile \u4e2d\u4f7f\u7528<\/h4>\n
                  # Makefile\n.PHONY: build minify-templates\n\nbuild: minify-templates\n    cargo build --release\n\nminify-templates:\n    askama-minify -d dist\/templates\/ -s prod templates\/<\/code><\/pre>\n
                  \u65b9\u5f0f\u4e09\uff1a\u5728 CI\/CD \u4e2d\u4f7f\u7528<\/h4>\n
                  # .github\/workflows\/deploy.yml\nname: Deploy\n\non:\n  push:\n    branches: [ main ]\n\njobs:\n  deploy:\n    runs-on: ubuntu-latest\n    steps:\n      - uses: actions\/checkout@v3\n      - name: Install Rust\n        uses: actions-rs\/toolchain@v1\n        with:\n          toolchain: stable\n      - name: Build askama-minify\n        run: |\n          git clone https:\/\/github.com\/wsafight\/askama-minify.git\n          cd askama-minify\n          cargo build --release\n      - name: Minify templates\n        run: .\/askama-minify\/target\/release\/askama-minify -d dist\/ -s prod templates\/\n      - name: Deploy\n        run: # \u4f60\u7684\u90e8\u7f72\u811a\u672c<\/code><\/pre>\n
                  \u5728 Askama \u4e2d\u4f7f\u7528\u538b\u7f29\u540e\u7684\u6a21\u677f<\/h3>\n
                  \u6709\u4e24\u79cd\u4f7f\u7528\u65b9\u5f0f\uff1a<\/p>\n
                  \u65b9\u5f0f\u4e00\uff1a\u5207\u6362\u6a21\u677f\u8def\u5f84\uff08\u63a8\u8350\uff09<\/h4>\n
                  \u5f00\u53d1\u73af\u5883\u4f7f\u7528\u6e90\u6a21\u677f\uff0c\u751f\u4ea7\u73af\u5883\u4f7f\u7528\u538b\u7f29\u6a21\u677f\uff1a<\/p>\n
                  use askama::Template;\n\n#[derive(Template)]\n#[template(\n    path = "{{ template_path }}",  \/\/ \u901a\u8fc7\u914d\u7f6e\u4f20\u5165\n    whitespace = "suppress"\n)]\nstruct HomePage {\n    title: String,\n}\n\n\/\/ \u6839\u636e\u73af\u5883\u53d8\u91cf\u9009\u62e9\u6a21\u677f\u8def\u5f84\nfn get_template_path(name: &str) -> String {\n    if std::env::var("PROFILE").as_deref() == Ok("release") {\n        format!("dist\/{}.prod.html", name)  \/\/ \u4f7f\u7528\u538b\u7f29\u7248\n    } else {\n        format!("templates\/{}.html", name)   \/\/ \u4f7f\u7528\u6e90\u6587\u4ef6\n    }\n}<\/code><\/pre>\n
                  \u65b9\u5f0f\u4e8c\uff1a\u6784\u5efa\u65f6\u66ff\u6362<\/h4>\n
                  # \u5f00\u53d1\u73af\u5883\ncp templates\/*.html templates\/\n\n# \u751f\u4ea7\u6784\u5efa\u65f6\naskama-minify -d templates\/ -s prod templates\/<\/code><\/pre>\n
                  \u5b9e\u9645\u9879\u76ee\u793a\u4f8b<\/h3>\n
                  \u5047\u8bbe\u4f60\u6709\u4ee5\u4e0b\u9879\u76ee\u7ed3\u6784\uff1a<\/p>\n
                  my-app\/\n\u251c\u2500\u2500 templates\/\n\u2502   \u251c\u2500\u2500 base.html\n\u2502   \u251c\u2500\u2500 index.html\n\u2502   \u2514\u2500\u2500 user\/\n\u2502       \u251c\u2500\u2500 profile.html\n\u2502       \u2514\u2500\u2500 settings.html\n\u251c\u2500\u2500 dist\/              # \u538b\u7f29\u540e\u7684\u8f93\u51fa\u76ee\u5f55\n\u251c\u2500\u2500 Cargo.toml\n\u2514\u2500\u2500 build.rs<\/code><\/pre>\n
                  \u5f00\u53d1\u65f6<\/strong>\uff1a\u76f4\u63a5\u4f7f\u7528 templates\/<\/code> \u4e0b\u7684\u539f\u59cb\u6587\u4ef6<\/p>\n
                  \u90e8\u7f72\u524d<\/strong>\uff1a\u8fd0\u884c\u538b\u7f29\u547d\u4ee4<\/p>\n
                  askama-minify -d dist\/ -s prod templates\/<\/code><\/pre>\n
                  \u8f93\u51fa\uff1a<\/p>\n
                  dist\/\n\u251c\u2500\u2500 base.prod.html\n\u251c\u2500\u2500 index.prod.html\n\u2514\u2500\u2500 user\/\n    \u251c\u2500\u2500 profile.prod.html\n    \u2514\u2500\u2500 settings.prod.html<\/code><\/pre>\n
                  \u914d\u7f6e Askama \u4f7f\u7528\u751f\u4ea7\u6a21\u677f<\/strong>\uff1a<\/p>\n
                  # askama.toml\n[general]\ndirs = ["dist"]  # \u6307\u5411\u538b\u7f29\u540e\u7684\u76ee\u5f55<\/code><\/pre>\n
                  \u603b\u7ed3<\/h2>\n
                  askama-minify \u901a\u8fc7\u4ee5\u4e0b\u6280\u672f\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u6a21\u677f\u538b\u7f29\uff1a<\/p>\n
                    \n
                  1. \u6a21\u677f\u8bed\u6cd5\u4fdd\u7559<\/strong>\uff1a\u5b8c\u6574\u4fdd\u7559 {{ }}<\/code> \u548c {% %}<\/code> \u8bed\u6cd5<\/li>\n
                  2. \u4e09\u5c42\u538b\u7f29\u7b56\u7565<\/strong>\uff1aHTML \u5c42\u3001CSS \u5c42\u3001JS \u5c42\u5206\u522b\u4f18\u5316<\/li>\n
                  3. \u667a\u80fd\u8fb9\u7f18\u5904\u7406<\/strong>\uff1a\u6b63\u786e\u5904\u7406\u8f6c\u4e49\u5b57\u7b26\u3001\u8fd0\u7b97\u7b26\u3001\u6b63\u5219\u8868\u8fbe\u5f0f<\/li>\n
                  4. \u4e13\u4e1a CSS \u4f18\u5316<\/strong>\uff1a\u4f7f\u7528 lightningcss \u8fdb\u884c\u5c5e\u6027\u5408\u5e76\u548c\u989c\u8272\u4f18\u5316<\/li>\n
                  5. Rust \u5b9e\u73b0<\/strong>\uff1a\u9ad8\u6027\u80fd\u3001\u5185\u5b58\u5b89\u5168<\/li>\n<\/ol>\n
                    \u4e0e Askama \u81ea\u5e26\u538b\u7f29\u7684\u5bf9\u6bd4<\/h3>\n\n\n\n\n\n\n\n\n\n\n
                    \u7279\u6027<\/th>\nAskama whitespace<\/th>\naskama-minify<\/th>\n<\/tr>\n<\/thead>\n
                    \u7a7a\u767d\u538b\u7f29<\/td>\n\u2705<\/td>\n\u2705<\/td>\n<\/tr>\n
                    HTML \u6ce8\u91ca\u79fb\u9664<\/td>\n\u274c<\/td>\n\u2705<\/td>\n<\/tr>\n
                    CSS \u538b\u7f29\u4f18\u5316<\/td>\n\u274c<\/td>\n\u2705<\/td>\n<\/tr>\n
                    JavaScript \u538b\u7f29<\/td>\n\u274c<\/td>\n\u2705<\/td>\n<\/tr>\n
                    \u6a21\u677f\u8bed\u6cd5\u4fdd\u7559<\/td>\n\u2705<\/td>\n\u2705<\/td>\n<\/tr>\n
                    \u6784\u5efa\u65f6\u5904\u7406<\/td>\n\u274c<\/td>\n\u2705<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                    \u9879\u76ee\u5df2\u5f00\u6e90\uff1ahttps:\/\/github.com\/wsafight\/askama-minify<\/a><\/p>\n
                    \u6b22\u8fce\u5927\u5bb6\u63d0\u51fa issue \u548c pr\u3002<\/p>\n
                    \u53c2\u8003\u8d44\u6599<\/h2>\n