commit 3c627d9dd6275bb5ce43df262a838f7ed123ddae Author: selfrelease Date: Mon Sep 28 13:25:43 2026 +0800 feat: 佛经诵读站点初版(心经/金刚经 + 千问TTS) - 仿故宫词条页视觉:宣纸底、朱砂印章、横竖排、分页阅读 - 千问 qwen3-tts-flash 服务端代理 + 磁盘/会话双缓存 - 整文合并为单 WAV 播放,段间静音内嵌,锁屏后台不断 - 循环开关、点击段落起读、跟读高亮自动滚动翻页 - 移动端折叠控制栏,部署于 fj.all8ai.top Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> diff --git a/.env.example b/.env.example new file mode 100644 index 0000000..01f0a82 --- /dev/null +++ b/.env.example @@ -0,0 +1,8 @@ +# 阿里云百炼 / MaaS 网关密钥(请勿提交真实密钥到 Git) +DASHSCOPE_API_KEY=sk-xxxxxxxx +# DashScope 兼容接口地址(/api/v1 结尾) +DASHSCOPE_BASE=https://llm-znfsxsdp6uwik7ad.cn-beijing.maas.aliyuncs.com/api/v1 +# TTS 模型 +TTS_MODEL=qwen3-tts-flash +# 本地服务端口 +PORT=8000 diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0bf91c6 --- /dev/null +++ b/.gitignore @@ -0,0 +1,4 @@ +.env +cache/ +__pycache__/ +.DS_Store diff --git a/README.md b/README.md new file mode 100644 index 0000000..5bdf913 --- /dev/null +++ b/README.md @@ -0,0 +1,15 @@ +# 般若波罗蜜多心经 · 金刚般若波罗蜜经 · 诵读页 + +仿故宫博物院词条页设计的佛经诵读页,收录《心经》(玄奘译,12 段)与《金刚经》(鸠摩罗什译,32 品共 36 段,分 9 页阅读)。支持千问 Qwen3-TTS 多音色朗读、逐段高亮跟读、点击段落起读、自动翻页、大中小字号与横竖排切换。 + +## 快速开始 + +```bash +cp .env.example .env # 填入 DASHSCOPE_API_KEY +python3 server.py # 打开 http://127.0.0.1:8000 +``` + +- `/#jingang` 直达金刚经,`/#vertical` 直达竖排,`/#jingang-vertical` 组合可用 +- ← → 键翻页 + +详见 `run.md`。 diff --git a/app.js b/app.js new file mode 100644 index 0000000..30af11b --- /dev/null +++ b/app.js @@ -0,0 +1,530 @@ +/** + * 心经 / 金刚经 诵读页前端逻辑:经文渲染、分页阅读、逐段高亮朗读、音色选择。 + */ + +// ===== 经文数据 ===== +// segments 项:{ h: 品名(可选), g: 品名小注(可选), t: 正文 } +const SUTRAS = [ + { + id: "xinjing", + name: "心经", + title: "般若波罗蜜多心经", + seal: "心经", + translator: "唐三藏法师 玄奘 译", + source: "故宫博物院", + sourceUrl: "https://www.dpm.org.cn/lemmas/243222.html", + pageSize: 12, // 短篇一屏读完 + segments: [ + { t: "观自在菩萨,行深般若波罗蜜多时,照见五蕴皆空,度一切苦厄。" }, + { t: "舍利子,色不异空,空不异色。色即是空,空即是色。受、想、行、识,亦复如是。" }, + { t: "舍利子,是诸法空相,不生不灭,不垢不净,不增不减。" }, + { t: "是故空中无色,无受、想、行、识;无眼、耳、鼻、舌、身、意;无色、声、香、味、触、法;" }, + { t: "无眼界,乃至无意识界;" }, + { t: "无无明,亦无无明尽,乃至无老死,亦无老死尽;" }, + { t: "无苦、集、灭、道;无智亦无得。" }, + { t: "以无所得故,菩提萨埵,依般若波罗蜜多故,心无挂碍。" }, + { t: "无挂碍故,无有恐怖,远离颠倒梦想,究竟涅槃。" }, + { t: "三世诸佛,依般若波罗蜜多故,得阿耨多罗三藐三菩提。" }, + { t: "故知般若波罗蜜多,是大神咒,是大明咒,是无上咒,是无等等咒,能除一切苦,真实不虚。" }, + { t: "故说般若波罗蜜多咒,即说咒曰:揭谛揭谛,波罗揭谛,波罗僧揭谛,菩提萨婆诃。" }, + ], + }, + { + id: "jingang", + name: "金刚经", + title: "金刚般若波罗蜜经", + seal: "金刚经", + translator: "姚秦三藏法师 鸠摩罗什 译", + source: "维基文库 · 大正新修大藏经", + sourceUrl: "https://zh.wikisource.org/wiki/金剛般若波羅蜜經_(鳩摩羅什)", + pageSize: 4, // 每页 4 段 + segments: [ + { h: "法会因由分第一", g: "说法聚会,由此起因", t: "如是我闻。一时,佛在舍卫国祇树给孤独园,与大比丘众千二百五十人俱。尔时,世尊食时,著衣持钵,入舍卫大城乞食。于其城中,次第乞已,还至本处。饭食讫,收衣钵,洗足已,敷座而坐。" }, + { h: "善现启请分第二", g: "善现长老,启请佛训", t: "时,长老须菩提,在大众中,即从座起,偏袒右肩,右膝著地,合掌恭敬,而白佛言:“希有世尊!如来善护念诸菩萨,善付嘱诸菩萨。世尊!善男子、善女人,发阿耨多罗三藐三菩提心,应云何住?云何降伏其心?”佛言:“善哉,善哉。须菩提!如汝所说:如来善护念诸菩萨,善付嘱诸菩萨。汝今谛听,当为汝说:善男子、善女人,发阿耨多罗三藐三菩提心,应如是住,如是降伏其心。”“唯然,世尊!愿乐欲闻。”" }, + { h: "大乘正宗分第三", g: "最大之乘,最正之宗", t: "佛告须菩提:“诸菩萨摩诃萨,应如是降伏其心:所有一切众生之类,若卵生、若胎生、若湿生、若化生;若有色、若无色;若有想、若无想、若非有想非无想,我皆令入无馀涅槃而灭度之。如是灭度无量无数无边众生,实无众生得灭度者。何以故?须菩提!若菩萨有我相、人相、众生相、寿者相,即非菩萨。”" }, + { h: "妙行无住分第四", g: "奥妙之行,本无住著", t: "“复次,须菩提!菩萨于法,应无所住,行于布施。所谓不住色布施,不住声、香、味、触、法布施。须菩提!菩萨应如是布施,不住于相。何以故?若菩萨不住相布施,其福德不可思量。”“须菩提!于意云何?东方虚空,可思量不?”“不也,世尊!”“须菩提!南、西、北方,四维上下虚空,可思量不?”“不也,世尊!”“须菩提!菩萨无住相布施,福德亦复如是不可思量。须菩提!菩萨但应如所教住。”" }, + { h: "如理实见分第五", g: "自如之理,乃见真实", t: "“须菩提!于意云何?可以身相见如来不?”“不也,世尊!不可以身相得见如来。何以故?如来所说身相,即非身相。”佛告须菩提:“凡所有相,皆是虚妄。若见诸相非相,即见如来。”" }, + { h: "正信希有分第六", g: "生正信心,最为希有", t: "须菩提白佛言:“世尊!颇有众生,得闻如是言说章句,生实信不?”佛告须菩提:“莫作是说。如来灭后,后五百岁,有持戒修福者,于此章句能生信心,以此为实,当知是人不于一佛、二佛、三四五佛而种善根,已于无量千万佛所种诸善根,闻是章句,乃至一念生净信者,须菩提!如来悉知悉见,是诸众生得如是无量福德。何以故?是诸众生无复我相、人相、众生相、寿者相。”“无法相,亦无非法相。何以故?是诸众生若心取相,则为著我、人、众生、寿者。若取法相,即著我、人、众生、寿者。何以故?若取非法相,即著我、人、众生、寿者。是故不应取法,不应取非法。以是义故,如来常说:汝等比丘,知我说法,如筏喻者,法尚应舍,何况非法。”" }, + { h: "无得无说分第七", g: "空则无得,寂则无说", t: "“须菩提!于意云何?如来得阿耨多罗三藐三菩提耶?如来有所说法耶?”须菩提言:“如我解佛所说义,无有定法,名阿耨多罗三藐三菩提,亦无有定法,如来可说。何以故?如来所说法,皆不可取、不可说;非法,非非法。所以者何?一切贤圣,皆以无为法而有差别。”" }, + { h: "依法出生分第八", g: "诸佛之法,依此生出", t: "“须菩提!于意云何?若人满三千大千世界七宝以用布施,是人所得福德,宁为多不?”须菩提言:“甚多,世尊!何以故?是福德即非福德性,是故如来说福德多。”“若复有人,于此经中受持,乃至四句偈等,为他人说,其福胜彼。何以故?须菩提!一切诸佛,及诸佛阿耨多罗三藐三菩提法,皆从此经出。须菩提!所谓佛法者,即非佛法,是名佛法。”" }, + { h: "一相无相分第九", g: "只此一相,本来无形", t: "“须菩提!于意云何?须陀洹能作是念:我得须陀洹果不?”须菩提言:“不也,世尊!何以故?须陀洹名为入流,而无所入;不入色、声、香、味、触、法,是名须陀洹。”“须菩提!于意云何?斯陀含能作是念:我得斯陀含果不?”须菩提言:“不也,世尊!何以故?斯陀含名一往来,而实无往来,是名斯陀含。”“须菩提!于意云何?阿那含能作是念:我得阿那含果不?”须菩提言:“不也,世尊!何以故?阿那含名为不来,而实无不来,是故名阿那含。”“须菩提!于意云何?阿罗汉能作是念:我得阿罗汉道不?”须菩提言:“不也,世尊!何以故?实无有法名阿罗汉。世尊!若阿罗汉作是念:我得阿罗汉道,即为著我、人、众生、寿者。世尊!佛说我得无诤三昧,人中最为第一,是第一离欲阿罗汉。世尊!我不作是念:我是离欲阿罗汉。世尊!我若作是念:我得阿罗汉道,世尊则不说须菩提是乐阿兰那行者。以须菩提实无所行,而名须菩提,是乐阿兰那行。”" }, + { h: "庄严净土分第十", g: "成就庄严,净明心地", t: "佛告须菩提:“于意云何?如来昔在燃灯佛所,于法有所得不?”“不也,世尊!如来在燃灯佛所,于法实无所得。”“须菩提!于意云何?菩萨庄严佛土不?”“不也,世尊!何以故?庄严佛土者,即非庄严,是名庄严。”“是故,须菩提!诸菩萨摩诃萨,应如是生清净心,不应住色生心,不应住声、香、味、触、法生心,应无所住而生其心。”“须菩提!譬如有人,身如须弥山王,于意云何?是身为大不?”须菩提言:“甚大,世尊!何以故?佛说非身,是名大身。”" }, + { h: "无为福胜分第十一", g: "修无为福,胜于布施", t: "“须菩提!如恒河中所有沙数,如是沙等恒河,于意云何?是诸恒河沙,宁为多不?”须菩提言:“甚多,世尊!但诸恒河,尚多无数,何况其沙。”“须菩提!我今实言告汝:若有善男子、善女人,以七宝满尔所恒河沙数三千大千世界,以用布施,得福多不?”须菩提言:“甚多,世尊!”佛告须菩提:“若善男子、善女人,于此经中,乃至受持四句偈等,为他人说,而此福德,胜前福德。”" }, + { h: "尊重正教分第十二", g: "受持正教,天人尊重", t: "“复次,须菩提!随说是经,乃至四句偈等,当知此处,一切世间,天、人、阿修罗,皆应供养,如佛塔庙。何况有人,尽能受持读诵。须菩提!当知是人成就最上第一希有之法,若是经典所在之处,即为有佛,若尊重弟子。”" }, + { h: "如法受持分第十三", g: "当如此法,承受奉持", t: "尔时,须菩提白佛言:“世尊!当何名此经?我等云何奉持?”佛告须菩提:“是经名为金刚般若波罗蜜,以是名字,汝当奉持。所以者何?须菩提!佛说般若波罗蜜,即非般若波罗蜜,是名般若波罗蜜。须菩提!于意云何?如来有所说法不?”须菩提白佛言:“世尊!如来无所说。”“须菩提!于意云何?三千大千世界所有微尘,是为多不?”须菩提言:“甚多,世尊!”“须菩提!诸微尘,如来说非微尘,是名微尘。如来说世界,非世界,是名世界。须菩提!于意云何?可以三十二相见如来不?”“不也,世尊!不可以三十二相得见如来。何以故?如来说三十二相,即是非相,是名三十二相。”“须菩提!若有善男子、善女人,以恒河沙等身命布施;若复有人,于此经中,乃至受持四句偈等,为他人说,其福甚多!”" }, + { h: "离相寂灭分第十四", g: "离诸形相,自得寂灭", t: "尔时,须菩提闻说是经,深解义趣,涕泪悲泣,而白佛言:“希有世尊!佛说如是甚深经典,我从昔来所得慧眼,未曾得闻如是之经。世尊!若复有人,得闻是经,信心清净,则生实相,当知是人,成就第一希有功德。世尊!是实相者,则是非相,是故如来说名实相。世尊!我今得闻如是经典,信解受持,不足为难;若当来世,后五百岁,其有众生,得闻是经,信解受持,是人则为第一希有。何以故?此人无我相、无人相、无众生相、无寿者相。所以者何?我相,即是非相;人相、众生相、寿者相,即是非相。何以故?离一切诸相,则名诸佛。”" }, + { t: "佛告须菩提:“如是,如是!若复有人,得闻是经,不惊、不怖、不畏,当知是人,甚为希有。何以故?须菩提!如来说:第一波罗蜜,即非第一波罗蜜,是名第一波罗蜜。须菩提!忍辱波罗蜜,如来说非忍辱波罗蜜,是名忍辱波罗蜜。何以故?须菩提!如我昔为歌利王割截身体,我于尔时,无我相、无人相、无众生相、无寿者相。何以故?我于往昔,节节支解时,若有我相、人相、众生相、寿者相,应生瞋恨。须菩提!又念过去,于五百世,作忍辱仙人,于尔所世,无我相、无人相、无众生相、无寿者相。是故须菩提!菩萨应离一切相,发阿耨多罗三藐三菩提心。不应住色生心,不应住声、香、味、触、法生心,应生无所住心。若心有住,则为非住。”" }, + { t: "“是故佛说:菩萨心不应住色布施。须菩提!菩萨为利益一切众生故,应如是布施。如来说:一切诸相,即是非相。又说:一切众生,即非众生。须菩提!如来是真语者、实语者、如语者、不诳语者、不异语者。”“须菩提!如来所得法,此法无实无虚。须菩提!若菩萨心住于法而行布施,如人入暗,则无所见;若菩萨心不住法而行布施,如人有目,日光明照,见种种色。”“须菩提!当来之世,若有善男子、善女人,能于此经,受持读诵,则为如来,以佛智慧,悉知是人,悉见是人,皆得成就无量无边功德。”" }, + { h: "持经功德分第十五", g: "受持此经,功德无量", t: "“须菩提!若有善男子、善女人,初日分以恒河沙等身布施,中日分复以恒河沙等身布施,后日分亦以恒河沙等身布施,如是无量百千万亿劫,以身布施;若复有人,闻此经典,信心不逆,其福胜彼,何况书写、受持、读诵、为人解说。”“须菩提!以要言之,是经有不可思议、不可称量、无边功德。如来为发大乘者说,为发最上乘者说。若有人能受持读诵,广为人说,如来悉知是人,悉见是人,皆得成就不可量、不可称、无有边、不可思议功德。”“如是人等,则为荷担如来阿耨多罗三藐三菩提。何以故?须菩提!若乐小法者,著我见、人见、众生见、寿者见,则于此经不能听受、读诵,为人解说。”“须菩提!在在处处,若有此经,一切世间,天、人、阿修罗,所应供养;当知此处,则为是塔,皆应恭敬,作礼围绕,以诸华香而散其处。”" }, + { h: "能净业障分第十六", g: "若能清净,业障尽消", t: "“复次,须菩提!善男子、善女人,受持读诵此经,若为人轻贱,是人先世罪业,应堕恶道,以今世人轻贱故,先世罪业则为消灭,当得阿耨多罗三藐三菩提。”“须菩提!我念过去无量阿僧祇劫,于燃灯佛前,得值八百四千万亿那由他诸佛,悉皆供养承事,无空过者;若复有人,于后末世,能受持读诵此经,所得功德,于我所供养诸佛功德,百分不及一,千万亿分、乃至算数譬喻所不能及。”“须菩提!若善男子、善女人,于后末世,有受持读诵此经,所得功德,我若具说者,或有人闻,心则狂乱,狐疑不信。须菩提!当知是经义不可思议,果报亦不可思议!”" }, + { h: "究竟无我分第十七", g: "成佛究竟,本无我相", t: "尔时,须菩提白佛言:“世尊!善男子、善女人,发阿耨多罗三藐三菩提心,云何应住?云何降伏其心?”佛告须菩提:“善男子、善女人,发阿耨多罗三藐三菩提心者,当生如是心:我应灭度一切众生。灭度一切众生已,而无有一众生实灭度者。何以故?须菩提!若菩萨有我相、人相、众生相、寿者相,则非菩萨。所以者何?须菩提!实无有法,发阿耨多罗三藐三菩提心者。”“须菩提!于意云何?如来于燃灯佛所,有法得阿耨多罗三藐三菩提不?”“不也,世尊!如我解佛所说义,佛于燃灯佛所,无有法得阿耨多罗三藐三菩提。”" }, + { t: "佛言:“如是,如是!须菩提!实无有法,如来得阿耨多罗三藐三菩提。须菩提!若有法,如来得阿耨多罗三藐三菩提者,燃灯佛则不与我授记:‘汝于来世,当得作佛,号释迦牟尼。’以实无有法得阿耨多罗三藐三菩提,是故燃灯佛与我授记,作是言:‘汝于来世,当得作佛,号释迦牟尼。’何以故?如来者,即诸法如义。”“若有人言:如来得阿耨多罗三藐三菩提。须菩提!实无有法,佛得阿耨多罗三藐三菩提。须菩提!如来所得阿耨多罗三藐三菩提,于是中无实无虚。是故如来说:一切法皆是佛法。须菩提!所言一切法者,即非一切法,是故名一切法。”" }, + { t: "“须菩提!譬如人身长大。”须菩提言:“世尊!如来说:人身长大,则为非大身,是名大身。”“须菩提!菩萨亦如是。若作是言:我当灭度无量众生,则不名菩萨。何以故?须菩提!实无有法名为菩萨。是故佛说一切法,无我、无人、无众生、无寿者。”“须菩提!若菩萨作是言:‘我当庄严佛土’,是不名菩萨。何以故?如来说:庄严佛土者,即非庄严,是名庄严。”“须菩提!若菩萨通达无我、法者,如来说名真是菩萨。”" }, + { h: "一体同观分第十八", g: "万法归一,更无异观", t: "“须菩提!于意云何?如来有肉眼不?”“如是,世尊!如来有肉眼。”“须菩提!于意云何?如来有天眼不?”“如是,世尊!如来有天眼。”“须菩提!于意云何?如来有慧眼不?”“如是,世尊!如来有慧眼。”“须菩提!于意云何?如来有法眼不?”“如是,世尊!如来有法眼。”“须菩提!于意云何?如来有佛眼不?”“如是,世尊!如来有佛眼。”“须菩提!于意云何?如恒河中所有沙,佛说是沙不?”“如是,世尊!如来说是沙。”“须菩提!于意云何?如一恒河中所有沙,有如是沙等恒河,是诸恒河所有沙数,佛世界如是,宁为多不?”“甚多,世尊。”佛告须菩提:“尔所国土中,所有众生,若干种心,如来悉知。何以故?如来说:诸心皆为非心,是名为心。所以者何?须菩提!过去心不可得,现在心不可得,未来心不可得。”" }, + { h: "法界通化分第十九", g: "法身遍界,通化无边", t: "“须菩提!于意云何?若有人满三千大千世界七宝,以用布施,是人以是因缘,得福多不?”“如是,世尊!此人以是因缘,得福甚多。”“须菩提!若福德有实,如来不说得福德多;以福德无故,如来说得福德多。”" }, + { h: "离色离相分第二十", g: "色相皆妄,离妄见性", t: "“须菩提!于意云何?佛可以具足色身见不?”“不也,世尊!如来不应以具足色身见。何以故?如来说具足色身,即非具足色身,是名具足色身。”“须菩提!于意云何?如来可以具足诸相见不?”“不也,世尊!如来不应以具足诸相见。何以故?如来说诸相具足,即非具足,是名诸相具足。”" }, + { h: "非说所说分第二十一", g: "法无可说,所说非法", t: "“须菩提!汝勿谓如来作是念:我当有所说法。莫作是念。何以故?若人言如来有所说法,即为谤佛,不能解我所说故。须菩提!说法者,无法可说,是名说法。”尔时,慧命须菩提白佛言:“世尊!颇有众生,于未来世,闻说是法,生信心不?”佛言:“须菩提!彼非众生,非不众生。何以故?须菩提!众生众生者,如来说非众生,是名众生。”" }, + { h: "无法可得分第二十二", g: "悟性空故,无法可得", t: "须菩提白佛言:“世尊!佛得阿耨多罗三藐三菩提,为无所得耶?”佛言:“如是,如是。须菩提!我于阿耨多罗三藐三菩提乃至无有少法可得,是名阿耨多罗三藐三菩提。”" }, + { h: "净心行善分第二十三", g: "以清净心,行诸善法", t: "“复次,须菩提!是法平等,无有高下,是名阿耨多罗三藐三菩提;以无我、无人、无众生、无寿者,修一切善法,则得阿耨多罗三藐三菩提。须菩提!所言善法者,如来说即非善法,是名善法。”" }, + { h: "福智无比分第二十四", g: "福智甚大,无物可比", t: "“须菩提!若三千大千世界中,所有诸须弥山王,如是等七宝聚,有人持用布施;若人以此般若波罗蜜经,乃至四句偈等,受持读诵,为他人说,于前福德百分不及一,百千万亿分、乃至算数譬喻所不能及。”" }, + { h: "化无所化分第二十五", g: "圣凡同性,化无所化", t: "“须菩提!于意云何?汝等勿谓如来作是念:我当度众生。须菩提!莫作是念。何以故?实无有众生如来度者。若有众生如来度者,如来则有我、人、众生、寿者。须菩提!如来说有我者,则非有我,而凡夫之人以为有我。须菩提!凡夫者,如来说则非凡夫,是名凡夫。”" }, + { h: "法身非相分第二十六", g: "清净法身,非属相貌", t: "“须菩提!于意云何?可以三十二相观如来不?”须菩提言:“如是!如是!以三十二相观如来。”佛言:“须菩提!若以三十二相观如来者,转轮圣王则是如来。”须菩提白佛言:“世尊!如我解佛所说义,不应以三十二相观如来。”尔时,世尊而说偈言:“若以色见我,以音声求我,是人行邪道,不能见如来。”" }, + { h: "无断无灭分第二十七", g: "依法修持,不应断灭", t: "“须菩提!汝若作是念:如来不以具足相故,得阿耨多罗三藐三菩提。须菩提!莫作是念:如来不以具足相故,得阿耨多罗三藐三菩提。”“须菩提!汝若作是念,发阿耨多罗三藐三菩提心者,说诸法断灭。莫作是念!何以故?发阿耨多罗三藐三菩提心者,于法不说断灭相。”" }, + { h: "不受不贪分第二十八", g: "一尘不染,何贪何受", t: "“须菩提!若菩萨以满恒河沙等世界七宝持用布施;若复有人,知一切法无我,得成于忍,此菩萨胜前菩萨所得功德。何以故?须菩提!以诸菩萨不受福德故。”须菩提白佛言:“世尊!云何菩萨不受福德?”“须菩提!菩萨所作福德,不应贪著,是故说不受福德。”" }, + { h: "威仪寂静分第二十九", g: "真性寂静,不假威仪", t: "“须菩提!若有人言:如来若来若去,若坐若卧,是人不解我所说义。何以故?如来者,无所从来,亦无所去,故名如来。”" }, + { h: "一合理相分第三十", g: "一合之理,实无有相", t: "“须菩提!若善男子、善女人,以三千大千世界碎为微尘,于意云何?是微尘众宁为多不?”须菩提言:“甚多,世尊!何以故?若是微尘众实有者,佛则不说是微尘众。所以者何?佛说微尘众,则非微尘众,是名微尘众。”“世尊!如来所说三千大千世界,则非世界,是名世界。何以故?若世界实有者,则是一合相。如来说一合相,则非一合相,是名一合相。”“须菩提!一合相者,则是不可说;但凡夫之人,贪著其事。”" }, + { h: "知见不生分第三十一", g: "如此知见,法相不生", t: "“须菩提!若人言:佛说我见、人见、众生见、寿者见。须菩提!于意云何?是人解我所说义不?”“不也,世尊!是人不解如来所说义。何以故?世尊说我见、人见、众生见、寿者见,即非我见、人见、众生见、寿者见,是名我见、人见、众生见、寿者见。”“须菩提!发阿耨多罗三藐三菩提心者,于一切法,应如是知,如是见,如是信解,不生法相。须菩提!所言法相者,如来说即非法相,是名法相。”" }, + { h: "应化非真分第三十二", g: "应现设化,亦非真实", t: "“须菩提!若有人以满无量阿僧祇世界七宝,持用布施;若有善男子、善女人,发菩提心者,持于此经,乃至四句偈等,受持读诵,为人演说,其福胜彼。云何为人演说?不取于相,如如不动。何以故?一切有为法,如梦幻泡影,如露亦如电,应作如是观。”佛说是经已,长老须菩提及诸比丘、比丘尼、优婆塞、优婆夷、一切世间天、人、阿修罗,闻佛所说,皆大欢喜,信受奉行。" }, + ], + }, +]; + +// ===== 可选音色(模型 qwen3-tts-flash) ===== +const VOICE_GROUPS = [ + { + label: "诵读音色", + voices: [ + ["Seren", "Seren 塞伦 · 温润女声"], + ["Ethan", "Ethan 伊森 · 阳光男声"], + ], + }, +]; + +const sutraEl = document.getElementById("sutra"); +const voiceSelect = document.getElementById("voice-select"); +const btnPlay = document.getElementById("btn-play"); +const statusEl = document.getElementById("status"); +const progressEl = document.getElementById("progress"); +const audioEl = document.getElementById("audio"); +const btnLayout = document.getElementById("btn-layout"); +const pagerEl = document.getElementById("pager"); +const playerCard = document.getElementById("player-card"); +const btnExpand = document.getElementById("btn-expand"); +const btnPrev = document.getElementById("btn-prev"); +const btnNext = document.getElementById("btn-next"); +const btnLoop = document.getElementById("btn-loop"); +const pageInfo = document.getElementById("page-info"); + +/** 音频缓存:key = `${经id}|${音色}|${段序号}`,value = Blob */ +const audioCache = new Map(); +let playToken = 0; // 播放会话令牌,防止旧异步任务串扰 +let playing = false; +let inflight = null; // 进行中的 fetch AbortController +let loopMode = false; // 循环诵读开关:播完全文回到开头继续 +let segTimes = []; // 合并音频中各段的起始秒 +let currentSeg = -1; // 正在朗读的段号 + +let sutra = null; // 当前经 +let segments = []; // 当前经分段 +let currentPage = 0; +let pageCount = 1; +let segEls = []; +let dots = []; + +const currentVoice = () => voiceSelect.value; +const pageOf = (i) => Math.floor(i / sutra.pageSize); + +// ===== 音色下拉 ===== +VOICE_GROUPS.forEach((group) => { + const target = VOICE_GROUPS.length > 1 ? voiceSelect.appendChild(Object.assign(document.createElement("optgroup"), { label: group.label })) : voiceSelect; + group.voices.forEach(([value, label]) => { + const opt = document.createElement("option"); + opt.value = value; + opt.textContent = label; + target.appendChild(opt); + }); +}); +voiceSelect.value = "Seren"; + +// ===== 状态 / 高亮 ===== +function setStatus(text, isError = false) { + statusEl.textContent = text; + statusEl.classList.toggle("error", isError); +} + +function setPlayingUI(on) { + playing = on; + btnPlay.classList.toggle("playing", on); + btnPlay.setAttribute("aria-label", on ? "停止" : "播放"); + btnPlay.querySelector(".play-label").textContent = on ? "停 止" : "播 放"; +} + +function highlight(index) { + segEls.forEach((el) => { + const i = Number(el.dataset.index); + el.classList.toggle("playing", i === index); + el.classList.toggle("done", i < index); + }); + dots.forEach((d, i) => { + d.classList.toggle("now", i === index); + d.classList.toggle("done", index >= 0 && i < index); + }); + // 跟读滚动:把正在朗读的段落平滑移到显示区中央 + const active = segEls.find((el) => Number(el.dataset.index) === index); + active?.scrollIntoView({ behavior: "smooth", block: "center", inline: "center" }); +} + +function clearHighlight() { + segEls.forEach((el) => el.classList.remove("playing", "done")); + dots.forEach((d) => d.classList.remove("now", "done")); +} + +// ===== 渲染 ===== +function renderDots() { + progressEl.innerHTML = ""; + dots = segments.map(() => { + const d = document.createElement("span"); + d.className = "dot"; + progressEl.appendChild(d); + return d; + }); +} + +/** 渲染当前页的经文分段(含品名标题)。 */ +function renderPage(page) { + currentPage = page; + sutraEl.innerHTML = ""; + const start = page * sutra.pageSize; + const end = Math.min(start + sutra.pageSize, segments.length); + segEls = []; + + for (let i = start; i < end; i += 1) { + const seg = segments[i]; + if (seg.h) { + const h = document.createElement("h4"); + h.className = "chap"; + h.innerHTML = ""; + const name = document.createElement("span"); + name.className = "chap-name"; + name.textContent = seg.h; + h.appendChild(name); + if (seg.g) { + const gloss = document.createElement("span"); + gloss.className = "chap-gloss"; + gloss.textContent = seg.g; + h.appendChild(gloss); + } + sutraEl.appendChild(h); + } + const p = document.createElement("p"); + p.className = "seg"; + p.dataset.index = i; + p.textContent = seg.t; + p.setAttribute("role", "button"); + p.setAttribute("tabindex", "0"); + const label = seg.h ? seg.h : `第 ${i + 1} 段`; + p.setAttribute("aria-label", `朗读:${label}`); + p.addEventListener("click", () => playFrom(i)); + p.addEventListener("keydown", (e) => { + if (e.key === "Enter" || e.key === " ") { + e.preventDefault(); + playFrom(i); + } + }); + sutraEl.appendChild(p); + segEls.push(p); + } + + sutraEl.scrollTop = 0; + sutraEl.scrollLeft = 0; + updatePager(); +} + +function updatePager() { + const multi = pageCount > 1; + pagerEl.hidden = !multi; + pageInfo.textContent = `第 ${currentPage + 1} / ${pageCount} 页`; + btnPrev.disabled = currentPage === 0; + btnNext.disabled = currentPage === pageCount - 1; +} + +/** 手动翻页(停止当前朗读)。 */ +function gotoPage(page) { + if (page < 0 || page >= pageCount || page === currentPage) return; + stopPlayback(); + renderPage(page); + setStatus(`已翻到第 ${page + 1} / ${pageCount} 页`); +} + +/** 切换经文。 */ +function selectSutra(id) { + const next = SUTRAS.find((s) => s.id === id); + if (!next || next === sutra) return; + stopPlayback(); + sutra = next; + segments = sutra.segments; + pageCount = Math.ceil(segments.length / sutra.pageSize); + + document.title = sutra.name; + document.getElementById("sutra-title").textContent = sutra.title; + document.getElementById("sutra-sub").textContent = sutra.translator; + const sealEl = document.getElementById("seal"); + sealEl.textContent = sutra.seal; + sealEl.dataset.chars = sutra.seal.length; + const src = document.getElementById("sutra-source"); + src.textContent = sutra.source; + src.href = sutra.sourceUrl; + + document.querySelectorAll(".sutra-btn").forEach((b) => { + b.classList.toggle("active", b.dataset.sutra === id); + }); + + renderDots(); + renderPage(0); + setStatus(`已切换到《${sutra.name}》· 共 ${segments.length} 段${pageCount > 1 ? ` / ${pageCount} 页` : ""}`); +} + +// ===== 播放控制 ===== +/** 取消进行中的请求与播放,令牌递增使旧循环失效。 */ +function stopPlayback() { + playToken += 1; + setPlayingUI(false); + if (inflight) { + inflight.abort(); + inflight = null; + } + audioEl.pause(); + audioEl.ontimeupdate = null; + audioEl.onended = null; + clearHighlight(); + currentSeg = -1; +} + +/** + * 获取指定段的音频 Blob,命中缓存则直接返回。 + * @param {number} index 段序号 + * @returns {Promise} 音频数据 + */ +async function fetchSegment(index) { + const key = `${sutra.id}|${currentVoice()}|${index}`; + if (audioCache.has(key)) return audioCache.get(key); + + inflight = new AbortController(); + try { + const resp = await fetch("/api/tts", { + method: "POST", + headers: { "Content-Type": "application/json" }, + body: JSON.stringify({ text: segments[index].t, voice: currentVoice() }), + signal: inflight.signal, + }); + if (!resp.ok) { + const err = await resp.json().catch(() => ({})); + throw new Error(err.error || `HTTP ${resp.status}`); + } + const blob = await resp.blob(); + audioCache.set(key, blob); + return blob; + } finally { + inflight = null; + } +} + +/** + * 解析 WAV 文件头,返回 {rate, channels, pcm};格式不符返回 null。 + * @param {ArrayBuffer} buf WAV 数据 + */ +function parseWav(buf) { + const v = new DataView(buf); + const tag = (o) => v.getUint32(o, true); // 块 ID 按小端读 + if (buf.byteLength < 44 || tag(0) !== 0x46464952) return null; // 'RIFF' + let off = 12; + let fmt = null; + let pcm = null; + while (off + 8 <= buf.byteLength) { + const id = tag(off); + const sz = v.getUint32(off + 4, true); + if (id === 0x20746d66) { // 'fmt ' + fmt = { channels: v.getUint16(off + 10, true), rate: v.getUint32(off + 12, true), bits: v.getUint16(off + 22, true) }; + } else if (id === 0x61746164) { // 'data' + // 流式编码的 WAV 可能写占位符长度(如 0x7fffffxx),按实际文件长度截断 + const realLen = Math.min(sz, buf.byteLength - (off + 8)); + pcm = new Uint8Array(buf, off + 8, realLen); + break; + } + off += 8 + sz + (sz % 2); + } + if (!fmt || !pcm || fmt.bits !== 16) return null; + return { rate: fmt.rate, channels: fmt.channels, pcm }; +} + +/** + * 将全部段落 PCM 合并为一个 WAV:段间 0.8s 静音、末尾 3s 静音(循环间隔)。 + * 合并成单文件后整个诵读只播一个音频,无 JS 事件链,手机锁屏/后台也不中断。 + * @param {Blob[]} blobs 各段音频 + * @returns {Promise<{url: string, times: number[]}>} 音频地址与各段起始秒 + */ +async function buildCombined(blobs) { + const parts = []; + const times = []; + let rate = 24000; + let channels = 1; + let cursor = 0; // 已写入字节数 + for (const b of blobs) { + const w = parseWav(await b.arrayBuffer()); + if (!w) throw new Error("音频格式不支持"); + rate = w.rate; + channels = w.channels; + if (parts.length) { + const gap = new Uint8Array(Math.floor(rate * 0.8) * channels * 2); + parts.push(gap); + cursor += gap.length; + } + times.push(cursor / (rate * channels * 2)); + parts.push(w.pcm); + cursor += w.pcm.length; + } + parts.push(new Uint8Array(Math.floor(rate * 3) * channels * 2)); // 尾部 3s 静音 + const total = parts.reduce((s, p) => s + p.length, 0); + const out = new ArrayBuffer(44 + total); + const v = new DataView(out); + const wstr = (o, s) => { for (let k = 0; k < s.length; k += 1) v.setUint8(o + k, s.charCodeAt(k)); }; + wstr(0, "RIFF"); v.setUint32(4, 36 + total, true); wstr(8, "WAVE"); + wstr(12, "fmt "); v.setUint32(16, 16, true); v.setUint16(20, 1, true); + v.setUint16(22, channels, true); v.setUint32(24, rate, true); + v.setUint32(28, rate * channels * 2, true); v.setUint16(32, channels * 2, true); v.setUint16(34, 16, true); + wstr(36, "data"); v.setUint32(40, total, true); + let o = 44; + for (const p of parts) { + new Uint8Array(out, o, p.length).set(p); + o += p.length; + } + return { url: URL.createObjectURL(new Blob([out], { type: "audio/wav" })), times }; +} + +/** 播放进度回调:按当前时间定位段号,高亮并自动翻页滚动。 */ +function onTimeUpdate() { + const t = audioEl.currentTime; + let i = segTimes.length - 1; + while (i > 0 && segTimes[i] > t) i -= 1; + if (i === currentSeg) return; + currentSeg = i; + const targetPage = pageOf(i); + if (targetPage !== currentPage) renderPage(targetPage); + highlight(i); +} + +/** + * 从第 index 段开始连续朗读到全文结束;开启循环时 audio.loop 原生回卷。 + * 先并发补齐所有段音频再合并为单个 WAV 播放,中途无 JS 事件链衔接, + * 手机锁屏/后台不会中断;高亮靠 timeupdate 按 segTimes 时间轴定位。 + */ +async function playFrom(index) { + stopPlayback(); + const token = ++playToken; + setPlayingUI(true); + setStatus("正在准备音频…"); + + const blobs = new Array(segments.length); + let next = 0; + let done = 0; + const worker = async () => { + while (next < segments.length && token === playToken) { + const i = next; + next += 1; + blobs[i] = await fetchSegment(i); + done += 1; + setStatus(`正在准备音频 ${done} / ${segments.length}…`); + } + }; + + try { + await Promise.all([worker(), worker(), worker(), worker()]); + if (token !== playToken) return; + const built = await buildCombined(blobs); + if (token !== playToken) return; + segTimes = built.times; + currentSeg = -1; + audioEl.src = built.url; + audioEl.loop = loopMode; + audioEl.ontimeupdate = onTimeUpdate; + audioEl.onended = () => { + setPlayingUI(false); + setStatus("诵读完毕"); + clearHighlight(); + }; + audioEl.currentTime = built.times[index]; + await audioEl.play(); + setStatus(`正在朗读 · ${currentVoice()}`); + } catch (err) { + if (err.name === "AbortError") return; // 已被停止/新播放取代 + setStatus(`语音合成失败:${err.message}`, true); + setPlayingUI(false); + clearHighlight(); + } +} + +/** 循环诵读开关:开时读完全文自动回到第一段继续。 */ +btnLoop.addEventListener("click", () => { + loopMode = !loopMode; + audioEl.loop = loopMode; // 播放中切换立即生效 + btnLoop.classList.toggle("active", loopMode); + btnLoop.setAttribute("aria-pressed", String(loopMode)); + setStatus(loopMode ? "循环诵读:开" : "循环诵读:关"); +}); + +btnPlay.addEventListener("click", () => { + if (playing || inflight) { + stopPlayback(); + setStatus("已停止"); + } else { + playFrom(0); + } +}); + +voiceSelect.addEventListener("change", () => { + if (playing || inflight) stopPlayback(); + setStatus(`已切换音色:${voiceSelect.value},点击播放开始诵读`); +}); + +// 移动端设置区折叠/展开(齿轮图标按钮,桌面端不可见) +btnExpand.addEventListener("click", () => { + const expanded = playerCard.classList.toggle("expanded"); + btnExpand.classList.toggle("open", expanded); + btnExpand.querySelector(".expand-label").textContent = expanded ? "收起" : "设置"; + btnExpand.setAttribute("aria-expanded", String(expanded)); +}); + +btnPrev.addEventListener("click", () => gotoPage(currentPage - 1)); +btnNext.addEventListener("click", () => gotoPage(currentPage + 1)); + +document.querySelectorAll(".sutra-btn").forEach((btn) => { + btn.addEventListener("click", () => selectSutra(btn.dataset.sutra)); +}); + +// 键盘 ← → 翻页(下拉框聚焦时不拦截) +document.addEventListener("keydown", (e) => { + if (e.target.tagName === "SELECT") return; + if (e.key === "ArrowLeft") gotoPage(currentPage - 1); + if (e.key === "ArrowRight") gotoPage(currentPage + 1); +}); + +// ===== 字号与排版 ===== +document.querySelectorAll(".size-btn").forEach((btn) => { + btn.addEventListener("click", () => { + document.querySelectorAll(".size-btn").forEach((b) => b.classList.remove("active")); + btn.classList.add("active"); + sutraEl.classList.remove("size-sm", "size-md", "size-lg"); + sutraEl.classList.add(`size-${btn.dataset.size}`); + }); +}); + +const mobileMQ = matchMedia("(max-width: 640px)"); + +btnLayout.addEventListener("click", () => { + const vertical = sutraEl.classList.toggle("vertical"); + btnLayout.textContent = vertical ? "切换横排" : "切换竖排"; + btnLayout.classList.toggle("active", vertical); +}); + +// 移动端不提供竖排:窗口收窄时若处于竖排则切回横排 +mobileMQ.addEventListener("change", () => { + if (mobileMQ.matches && sutraEl.classList.contains("vertical")) { + btnLayout.click(); + } +}); + +// ===== 初始化(支持 #jingang / #vertical 锚点;手机端忽略竖排) ===== +if (location.hash.includes("vertical") && !mobileMQ.matches) { + btnLayout.click(); +} +selectSutra(location.hash.includes("jingang") ? "jingang" : "xinjing"); diff --git a/icon-180.png b/icon-180.png new file mode 100644 index 0000000..7d51d23 Binary files /dev/null and b/icon-180.png differ diff --git a/icon.svg b/icon.svg new file mode 100644 index 0000000..6699c22 --- /dev/null +++ b/icon.svg @@ -0,0 +1,11 @@ + + + + + + + + + + 经 + diff --git a/index.html b/index.html new file mode 100644 index 0000000..a4a062c --- /dev/null +++ b/index.html @@ -0,0 +1,85 @@ + + + + + +心经 + + + + + + + + +
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般若波罗蜜多心经

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唐三藏法师 玄奘 译

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点击段落可从该段起诵读 · ← → 键翻页 · 语音由千问 Qwen3-TTS 合成 · 经文来源:故宫博物院

+
+ + + + + diff --git a/run.md b/run.md new file mode 100644 index 0000000..73d9b71 --- /dev/null +++ b/run.md @@ -0,0 +1,61 @@ +# 运行手册 · 心经诵读站点 + +## 技术栈 + +| 项 | 版本 / 说明 | +|---|---| +| 前端 | 原生 HTML + CSS + JS(无框架、无构建) | +| 后端 | Python 3 标准库 `http.server`(无第三方依赖)[Native] | +| TTS | 千问 `qwen3-tts-flash`,走 DashScope 兼容接口 `/api/v1/services/aigc/multimodal-generation/generation` | + +## 首次准备 + +```bash +cd "/Users/freedak/Documents/AIDashboard/心经" +cp .env.example .env # 填入真实 DASHSCOPE_API_KEY +``` + +`.env` 变量:`DASHSCOPE_API_KEY`(必填)、`DASHSCOPE_BASE`、`TTS_MODEL`、`PORT`(默认 8000)。 + +## 应用启停 + +```bash +# 启动 [Native] +python3 server.py +# 打开 http://127.0.0.1:8000 + +# 停止:Ctrl+C +``` + +## 接口 + +- `POST /api/tts`,请求体 `{"text": "...", "voice": "Cherry"}`(≤600 字),返回 `audio/wav` 字节流;合成结果缓存在 `cache/` 目录。 +- 静态文件由同一端口托管。 + +## 排错 + +| 现象 | 原因 | 处理 | +|---|---|---| +| 页面报"未配置 DASHSCOPE_API_KEY" | `.env` 缺失或键名不对 | 检查 `.env` | +| 502 / TTS 服务返回 4xx | 密钥失效、音色与模型不匹配 | 换音色或核对密钥 | +| 浏览器播放无声 | 系统静音 / 自动播放策略 | 点击播放按钮触发 | + +## 端口表 + +| 服务 | 端口 | +|---|---| +| 本地 Web + API | 8000(`.env` 的 `PORT` 可改) | +| 线上应用 | 8018(127.0.0.1,仅经 nginx 反代) | + +## 部署备份 + +**线上部署**(2026-09-28 已上线): + +- 域名:`https://fj.all8ai.top`(HTTP 301 → HTTPS,Let's Encrypt 证书自动续期) +- 服务器:`154.8.162.18`(OpenCloudOS 9.4),应用目录 `/opt/fj` +- 进程:`systemctl status|restart fj`(`/etc/systemd/system/fj.service`,Restart=always) +- 反代:`/etc/nginx/conf.d/fj.conf` → `http://127.0.0.1:8018`(与 gugong/bs 等站点并存,互不冲突) +- 环境变量:服务器上 `/opt/fj/.env`(`PORT=8018`、密钥等,不入 Git) +- 更新发布:本地改完后 `rsync -avz --exclude='.git' --exclude='cache' index.html style.css app.js server.py .env root@154.8.162.18:/opt/fj/`,如有 Python 改动再 `systemctl restart fj`;纯前端改动刷新即可 + +备份:`cache/` 可删(自动重建);`/opt/fj` 目录 + `fj.service` + `fj.conf` 为全部恢复所需。 diff --git a/server.py b/server.py new file mode 100644 index 0000000..a21f101 --- /dev/null +++ b/server.py @@ -0,0 +1,148 @@ +#!/usr/bin/env python3 +"""心经诵读站点后端:静态文件托管 + 千问 TTS 代理。""" + +import hashlib +import json +import os +import urllib.error +import urllib.request +from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer +from pathlib import Path + +BASE_DIR = Path(__file__).resolve().parent +CACHE_DIR = BASE_DIR / "cache" +ENV_PATH = BASE_DIR / ".env" + + +def load_env(path: Path) -> None: + """读取 .env 文件并注入环境变量(不覆盖已有变量)。""" + if not path.exists(): + return + for raw in path.read_text(encoding="utf-8").splitlines(): + line = raw.strip() + if not line or line.startswith("#") or "=" not in line: + continue + key, _, value = line.partition("=") + os.environ.setdefault(key.strip(), value.strip()) + + +load_env(ENV_PATH) + +API_KEY = os.environ.get("DASHSCOPE_API_KEY", "") +DASHSCOPE_BASE = os.environ.get( + "DASHSCOPE_BASE", + "https://llm-znfsxsdp6uwik7ad.cn-beijing.maas.aliyuncs.com/api/v1", +).rstrip("/") +TTS_MODEL = os.environ.get("TTS_MODEL", "qwen3-tts-flash") +PORT = int(os.environ.get("PORT", "8000")) + +GENERATION_URL = f"{DASHSCOPE_BASE}/services/aigc/multimodal-generation/generation" + + +def http_post_json(url: str, payload: dict, headers: dict, timeout: int = 60) -> dict: + """发送 JSON POST 请求并返回解析后的响应。""" + req = urllib.request.Request( + url, + data=json.dumps(payload).encode("utf-8"), + headers={"Content-Type": "application/json", **headers}, + method="POST", + ) + with urllib.request.urlopen(req, timeout=timeout) as resp: + return json.loads(resp.read().decode("utf-8")) + + +def synthesize(text: str, voice: str) -> bytes: + """调用千问 TTS 合成语音,返回 wav 音频字节流。""" + payload = { + "model": TTS_MODEL, + "input": {"text": text, "voice": voice}, + } + data = http_post_json(GENERATION_URL, payload, {"Authorization": f"Bearer {API_KEY}"}) + audio_url = (data.get("output") or {}).get("audio", {}).get("url") + if not audio_url: + raise RuntimeError(f"TTS 响应缺少音频地址:{json.dumps(data, ensure_ascii=False)[:300]}") + with urllib.request.urlopen(audio_url, timeout=60) as resp: + return resp.read() + + +class Handler(SimpleHTTPRequestHandler): + """静态资源 + /api/tts 合成接口。""" + + def __init__(self, *args, **kwargs): + super().__init__(*args, directory=str(BASE_DIR), **kwargs) + + def do_POST(self) -> None: + """处理 POST 请求,目前仅支持 /api/tts。""" + if self.path != "/api/tts": + self._send_json({"error": "not found"}, status=404) + return + try: + length = int(self.headers.get("Content-Length", "0")) + body = json.loads(self.rfile.read(length).decode("utf-8")) + except (ValueError, json.JSONDecodeError): + self._send_json({"error": "请求体不是合法 JSON"}, status=400) + return + + text = (body.get("text") or "").strip() + voice = (body.get("voice") or "").strip() + if not text or not voice: + self._send_json({"error": "缺少 text 或 voice 参数"}, status=400) + return + if len(text) > 600: + self._send_json({"error": "文本超过 600 字上限"}, status=400) + return + if not API_KEY: + self._send_json({"error": "服务端未配置 DASHSCOPE_API_KEY"}, status=500) + return + + cache_key = hashlib.sha256(f"{TTS_MODEL}|{voice}|{text}".encode("utf-8")).hexdigest()[:24] + cache_file = CACHE_DIR / f"{cache_key}.wav" + try: + if cache_file.exists(): + audio = cache_file.read_bytes() + else: + audio = synthesize(text, voice) + CACHE_DIR.mkdir(exist_ok=True) + cache_file.write_bytes(audio) + except urllib.error.HTTPError as exc: + detail = exc.read().decode("utf-8", errors="replace")[:300] + self._send_json({"error": f"TTS 服务返回 {exc.code}:{detail}"}, status=502) + return + except Exception as exc: # noqa: BLE001 - 统一兜底,向前端返回可读错误 + self._send_json({"error": f"语音合成失败:{exc}"}, status=502) + return + + self.send_response(200) + self.send_header("Content-Type", "audio/wav") + self.send_header("Content-Length", str(len(audio))) + self.end_headers() + self.wfile.write(audio) + + def _send_json(self, obj: dict, status: int = 200) -> None: + """以 JSON 形式返回响应。""" + data = json.dumps(obj, ensure_ascii=False).encode("utf-8") + self.send_response(status) + self.send_header("Content-Type", "application/json; charset=utf-8") + self.send_header("Content-Length", str(len(data))) + self.end_headers() + self.wfile.write(data) + + def end_headers(self) -> None: + """本地开发环境禁用静态资源缓存,避免页面拿到旧版 JS/CSS。""" + if not self.path.startswith("/api/"): + self.send_header("Cache-Control", "no-cache") + super().end_headers() + + def log_message(self, fmt, *args) -> None: + """精简请求日志输出。""" + if "/api/" in self.path: + super().log_message(fmt, *args) + + +if __name__ == "__main__": + server = ThreadingHTTPServer(("127.0.0.1", PORT), Handler) + print(f"心经诵读站点已启动:http://127.0.0.1:{PORT}") + print(f"TTS 模型:{TTS_MODEL} | 上游:{DASHSCOPE_BASE}") + if not API_KEY: + print("警告:未配置 DASHSCOPE_API_KEY,请复制 .env.example 为 .env 并填入密钥") + server.serve_forever() diff --git a/style.css b/style.css new file mode 100644 index 0000000..12cb278 --- /dev/null +++ b/style.css @@ -0,0 +1,469 @@ +/* ===== 基础与配色 ===== */ +:root { + --paper: #f6f1e6; + --paper-deep: #efe6d3; + --ink: #2b2620; + --ink-soft: #5c5347; + --cinnabar: #9e2b25; + --cinnabar-deep: #7c1f1a; + --gold: #b08a4f; + --gold-soft: #d3b98a; + --hairline: rgba(94, 72, 45, 0.22); + --radius: 10px; + --shadow: 0 10px 30px rgba(73, 48, 24, 0.12); + font-size: 16px; +} + +* { box-sizing: border-box; margin: 0; padding: 0; } + +html, body { height: 100%; } + +body { + font-family: "Songti SC", "STSong", "Noto Serif SC", "Noto Serif CJK SC", "SimSun", serif; + color: var(--ink); + background: + radial-gradient(1200px 600px at 50% -8%, rgba(158, 43, 37, 0.07), transparent 60%), + radial-gradient(900px 500px at 85% 110%, rgba(176, 138, 79, 0.10), transparent 55%), + repeating-linear-gradient(0deg, transparent 0 26px, rgba(94, 72, 45, 0.025) 26px 27px), + var(--paper); + line-height: 1.6; + display: flex; + flex-direction: column; + overflow: hidden; /* 一屏内显示,页面本身不滚动 */ +} + +/* ===== 左上角品牌 Logo ===== */ +.site-logo { + position: fixed; + top: 16px; + left: 26px; + z-index: 30; + display: flex; + align-items: center; + gap: 10px; + user-select: none; +} +.logo-mark { + width: 32px; + height: 32px; + border-radius: 6px; + box-shadow: 0 3px 10px rgba(158, 43, 37, 0.3); +} +.logo-text { + font-size: 0.85rem; + font-weight: 700; + letter-spacing: 0.35em; + color: var(--cinnabar); +} + +/* ===== 主体:铺满全宽、撑满剩余高度 ===== */ +.page { + flex: 1; + min-height: 0; + width: 100%; + padding: 22px 40px 26px; + display: flex; + flex-direction: column; + gap: 16px; +} + +.hero { + flex: none; + display: flex; + align-items: center; + justify-content: center; + gap: 26px; +} + +.seal { + width: 56px; + height: 56px; + flex: none; + display: grid; + place-items: center; + background: linear-gradient(145deg, var(--cinnabar), var(--cinnabar-deep)); + color: #fdf8ee; + font-size: 1.25rem; + font-weight: 700; + letter-spacing: 0.1em; + writing-mode: vertical-rl; + border-radius: 6px; + box-shadow: var(--shadow), inset 0 0 0 3px rgba(253, 248, 238, 0.35); + transform: rotate(-3deg); + user-select: none; +} +/* 3 字及以上:改长条形印章,避免文字挤出 */ +.seal[data-chars="3"] { + height: 84px; + font-size: 1.05rem; + letter-spacing: 0.05em; +} +.seal[data-chars="4"], +.seal[data-chars="5"] { + height: 96px; + font-size: 0.9rem; + letter-spacing: 0.02em; +} + +.sutra-title { + font-size: clamp(1.7rem, 3.2vw, 2.5rem); + letter-spacing: 0.28em; + font-weight: 700; + white-space: nowrap; +} +.subtitle { + margin-top: 6px; + text-align: center; + color: var(--ink-soft); + letter-spacing: 0.5em; + text-indent: 0.5em; + font-size: 0.9rem; +} + +/* ===== 卡片面板 ===== */ +.panel { + background: rgba(255, 252, 245, 0.78); + border: 1px solid var(--hairline); + border-radius: var(--radius); + box-shadow: var(--shadow); +} + +/* ===== 播放控制栏(一行放下全部控件) ===== */ +.player-card { flex: none; padding: 14px 22px 12px; } +.player-row { + display: flex; + align-items: center; + gap: 20px; + flex-wrap: wrap; +} + +.btn-play { + width: 52px; + height: 52px; + flex: none; + border: none; + border-radius: 50%; + cursor: pointer; + display: grid; + place-items: center; + color: #fdf8ee; + background: linear-gradient(145deg, var(--cinnabar), var(--cinnabar-deep)); + box-shadow: 0 6px 16px rgba(158, 43, 37, 0.35); + transition: transform 0.15s ease, box-shadow 0.15s ease; +} +.btn-play:hover { transform: scale(1.05); box-shadow: 0 8px 20px rgba(158, 43, 37, 0.45); } +.btn-play:active { transform: scale(0.97); } +.btn-play:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; } +.btn-play .icon { width: 24px; height: 24px; fill: currentColor; } +.btn-play .icon-stop { display: none; } +.btn-play.playing .icon-play { display: none; } +.btn-play.playing .icon-stop { display: block; } + +.player-meta { display: flex; align-items: center; gap: 12px; } +.voice-label { font-size: 0.85rem; color: var(--ink-soft); letter-spacing: 0.2em; white-space: nowrap; } + +#voice-select { + appearance: none; + font-family: inherit; + font-size: 0.92rem; + color: var(--ink); + background: + linear-gradient(45deg, transparent 50%, var(--gold) 50%) right 14px center / 7px 7px no-repeat, + linear-gradient(135deg, var(--gold) 50%, transparent 50%) right 9px center / 7px 7px no-repeat, + rgba(255, 255, 255, 0.7); + border: 1px solid var(--hairline); + border-radius: 8px; + padding: 8px 34px 8px 12px; + cursor: pointer; + min-width: 220px; +} +#voice-select:focus-visible { outline: 3px solid var(--gold-soft); outline-offset: 1px; } + +/* ===== 字号 / 排版工具(并入控制栏) ===== */ +.tool-group { display: flex; align-items: center; gap: 8px; } +.tool-name { font-size: 0.8rem; color: var(--ink-soft); letter-spacing: 0.2em; } + +.size-btn, .layout-btn, .sutra-btn, .pager-btn { + font-family: inherit; + border: 1px solid var(--hairline); + background: transparent; + color: var(--ink-soft); + border-radius: 6px; + cursor: pointer; + transition: all 0.15s ease; +} +.size-btn { width: 36px; height: 32px; font-size: 0.88rem; } +.layout-btn, .sutra-btn, .pager-btn { padding: 6px 14px; font-size: 0.86rem; letter-spacing: 0.1em; } +.size-btn:hover, .layout-btn:hover, .sutra-btn:hover, .pager-btn:hover { border-color: var(--gold); color: var(--ink); } +.size-btn.active, .layout-btn.active, .sutra-btn.active { + background: var(--cinnabar); + border-color: var(--cinnabar); + color: #fdf8ee; +} +.size-btn:focus-visible, .layout-btn:focus-visible, .sutra-btn:focus-visible, .pager-btn:focus-visible { + outline: 3px solid var(--gold-soft); + outline-offset: 1px; +} +.pager-btn:disabled { opacity: 0.4; cursor: default; } +.pager-btn:disabled:hover { border-color: var(--hairline); color: var(--ink-soft); } + +.status { + flex: 1; + min-width: 180px; + text-align: right; + font-size: 0.84rem; + color: var(--ink-soft); + letter-spacing: 0.05em; +} +.status.error { color: var(--cinnabar); } + +/* 移动端强制换行占位 / 折叠按钮 / 文字标签(桌面端隐藏) */ +.flex-break { display: none; } +.expand-btn { display: none; } +.play-label, .expand-label { display: none; } + +.progress { + display: flex; + gap: 5px; + margin-top: 12px; +} +.progress .dot { + flex: 1; + height: 4px; + border-radius: 2px; + background: rgba(94, 72, 45, 0.15); + transition: background 0.3s ease; +} +.progress .dot.done { background: var(--gold); } +.progress .dot.now { background: var(--cinnabar); } + +/* ===== 经文纸面:撑满剩余高度 ===== */ +.sutra-paper { + flex: 1; + min-height: 0; + background: + radial-gradient(800px 400px at 50% 0%, rgba(176, 138, 79, 0.06), transparent 60%), + #fdfaf2; + border: 1px solid var(--hairline); + border-radius: var(--radius); + box-shadow: var(--shadow); + padding: clamp(20px, 3vh, 44px) clamp(28px, 4vw, 72px); + position: relative; + display: flex; + justify-content: center; +} +.sutra-paper::before, +.sutra-paper::after { + content: ""; + position: absolute; + inset: 10px; + border: 1px solid rgba(176, 138, 79, 0.28); + border-radius: 6px; + pointer-events: none; +} +.sutra-paper::after { inset: 14px; border-color: rgba(176, 138, 79, 0.14); } + +/* 横排:多栏铺满整宽,整体垂直居中 */ +.sutra { + flex: 1; + min-width: 0; + align-self: center; + max-height: 100%; + overflow: auto; + text-align: justify; + letter-spacing: 0.12em; + column-width: 22em; + column-gap: 3.5em; + column-fill: balance; + column-rule: 1px solid rgba(176, 138, 79, 0.18); + scrollbar-width: thin; +} +.sutra.size-sm { font-size: 1.05rem; line-height: 2; } +.sutra.size-md { font-size: 1.3rem; line-height: 2.05; } +.sutra.size-lg { font-size: 1.55rem; line-height: 2.1; } + +/* 品名标题:横排为居中标题块 */ +.chap { + text-align: center; + font-size: 0.92em; + font-weight: 700; + letter-spacing: 0.35em; + color: var(--cinnabar); + padding: 0.4em 0 0.35em; + break-after: avoid; /* 标题不与正文分列 */ +} +.chap-gloss { + display: inline-block; + margin-inline-start: 0.8em; + font-weight: 400; + font-size: 0.78em; + letter-spacing: 0.15em; + color: var(--gold); +} + +.seg { + display: block; + cursor: pointer; + border-radius: 4px; + padding: 2px 4px; + margin-bottom: 0.45em; + transition: background 0.25s ease, color 0.25s ease; +} +.seg:hover { background: rgba(176, 138, 79, 0.14); } +.seg.playing { + background: rgba(158, 43, 37, 0.10); + color: var(--cinnabar-deep); + box-shadow: inset 0 -2px 0 var(--cinnabar); +} +.seg.done { color: var(--ink-soft); } + +/* 竖排:从右往左逐列铺满整宽 */ +.sutra.vertical { + writing-mode: vertical-rl; + flex: 0 0 auto; + width: auto; + align-self: stretch; + height: 100%; + text-align: left; + column-width: auto; + column-rule: none; + overflow-x: auto; + overflow-y: hidden; + letter-spacing: 0.22em; +} +.sutra.vertical .seg.playing { box-shadow: inset 2px 0 0 var(--cinnabar); } + +/* 竖排:品名与正文恢复内联流式排布 */ +.sutra.vertical .chap { + display: inline; + padding: 0; +} +.sutra.vertical .chap-name::after { content: " "; } +.sutra.vertical .chap-gloss { display: none; } +.sutra.vertical .seg { display: inline; margin: 0; padding: 0 1px; } + +/* ===== 分页条 ===== */ +.pager { + flex: none; + display: flex; + align-items: center; + justify-content: center; + gap: 18px; +} +.pager[hidden] { display: none; } +.page-info { + font-size: 0.85rem; + color: var(--ink-soft); + letter-spacing: 0.15em; + min-width: 96px; + text-align: center; +} + +/* ===== 页脚 ===== */ +.site-footer { + flex: none; + border-top: 1px solid var(--hairline); + padding: 10px 32px 12px; + text-align: center; + font-size: 0.78rem; + color: var(--ink-soft); +} +.site-footer a { color: var(--cinnabar); text-decoration: none; border-bottom: 1px solid var(--gold-soft); } +.site-footer a:hover { color: var(--cinnabar-deep); } + +/* ===== 响应式 ===== */ +@media (max-width: 900px) { + .page { padding: 16px 20px 20px; } + .status { text-align: left; } +} +@media (max-width: 640px) { + /* Logo 与印章重叠,小屏隐藏 */ + .site-logo { display: none; } + + .page { padding: 12px 12px 14px; gap: 10px; } + .hero { gap: 12px; } + .seal { width: 44px; height: 44px; font-size: 1rem; } + .seal[data-chars="3"] { height: 62px; font-size: 0.9rem; } + .seal[data-chars="4"], .seal[data-chars="5"] { height: 74px; font-size: 0.8rem; } + .sutra-title { font-size: 1.35rem; letter-spacing: 0.12em; } + .subtitle { font-size: 0.78rem; letter-spacing: 0.3em; text-indent: 0.3em; margin-top: 4px; } + + /* 控制栏:折叠为一行文字按钮(▶ 播放 长条 + 设置),点"设置"展开全部控件 */ + .player-card { padding: 8px 10px; } + .player-row { gap: 8px; } + .btn-play { + order: 1; + flex: 1; + width: auto; + height: 38px; + border-radius: 19px; + display: flex; + align-items: center; + justify-content: center; + gap: 7px; + font-size: 0.88rem; + letter-spacing: 0.15em; + } + .btn-play .icon { width: 15px; height: 15px; } + .btn-play .play-label { display: inline; } + .player-meta { flex: 1; min-width: 0; order: 2; } + .flex-break { display: block; order: 3; flex-basis: 100%; height: 0; } + .tool-group { gap: 6px; } + .tool-group[aria-label="经典"] { order: 4; } + .tool-group[aria-label="字号"] { order: 5; } + .tool-group[aria-label="排版"] { order: 6; display: none; } /* 手机端不提供竖排 */ + .tool-group[aria-label="模式"] { order: 7; } + .status { display: none; } /* 手机端去掉状态文字,只留经书内容 */ + + /* 设置:与播放按钮同行的文字按钮 */ + .expand-btn { + display: flex; + align-items: center; + justify-content: center; + order: 8; + flex: none; + height: 38px; + padding: 0 16px; + font-family: inherit; + font-size: 0.85rem; + letter-spacing: 0.12em; + color: var(--ink-soft); + background: transparent; + border: 1px solid var(--hairline); + border-radius: 19px; + cursor: pointer; + transition: color 0.15s ease, border-color 0.15s ease; + } + .expand-btn svg { display: none; } + .expand-btn .expand-label { display: inline; } + .expand-btn:hover { border-color: var(--gold); color: var(--ink); } + .expand-btn:focus-visible { outline: 3px solid var(--gold-soft); outline-offset: 1px; } + .expand-btn.open { color: var(--cinnabar); border-color: var(--cinnabar); } + + /* 折叠态:隐藏音色/经典/字号/排版控件与进度条,只留居中的播放按钮 */ + .player-card:not(.expanded) .player-meta, + .player-card:not(.expanded) .tool-group, + .player-card:not(.expanded) .progress, + .player-card:not(.expanded) .flex-break { display: none; } + .player-card:not(.expanded) .player-row { justify-content: center; } + .player-card.expanded { padding-bottom: 12px; } + + .voice-label, .tool-name { display: none; } + #voice-select { min-width: 0; width: 100%; } + + /* 触屏目标 ≥36px,紧凑以容纳一行 */ + .size-btn { width: 36px; height: 36px; font-size: 0.85rem; } + .layout-btn, .sutra-btn, .pager-btn { padding: 8px 10px; font-size: 0.82rem; min-height: 36px; } + + .sutra-paper { padding: 18px 16px; } + .sutra-paper::before { inset: 6px; } + .sutra-paper::after { inset: 9px; } + .sutra { column-width: auto; } + .sutra.size-sm { font-size: 0.95rem; line-height: 1.9; } + .sutra.size-md { font-size: 1.12rem; line-height: 1.95; } + .sutra.size-lg { font-size: 1.32rem; line-height: 2; } + + .pager { gap: 12px; } + .page-info { min-width: 0; font-size: 0.8rem; } + .site-footer { padding: 8px 14px; font-size: 0.7rem; } +}