[feat]最好用的pixiv图片搜索插件!

.github/workflows/lib_build.yml

@@ -36,6 +36,7 @@ jobs:
       - uses: actions/checkout@master
         with:
           fetch-depth: 0
+          allow-unsafe-pr-checkout: true
 
       - name: Setup Go environment
         uses: actions/setup-go@master

.github/workflows/lib_lint.yml

@@ -36,6 +36,7 @@ jobs:
           ref: ${{ inputs.ref }}
           fetch-depth: ${{ inputs.fetch-depth }}
           submodules: ${{ inputs.submodules }}
+          allow-unsafe-pr-checkout: true
 
       - name: Prepare Necessary Runtime Files
         run: |

.github/workflows/lib_run.yml

@@ -38,6 +38,7 @@ jobs:
           ref: ${{ inputs.ref }}
           fetch-depth: ${{ inputs.fetch-depth }}
           submodules: ${{ inputs.submodules }}
+          allow-unsafe-pr-checkout: true
 
       - name: Prepare and Build
         shell: bash

.github/workflows/pull.yml

@@ -1,11 +1,14 @@
 name: PullLint
 on:
+  pull_request:
+    types: [opened, synchronize, reopened]
   pull_request_target:
     types: [assigned, opened, synchronize, reopened]
 jobs:
   # This workflow closes invalid PR
   close-pr:
     name: closepr
+    if: ${{ github.event_name == 'pull_request_target' }}
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
     permissions: write-all
@@ -20,22 +23,22 @@ jobs:
           comment: "非法PR. 请`fork`后修改自己的仓库, 而不是向主仓库提交更改. 如果您确信您的PR是为了给主仓库新增功能或修复bug, 请更改默认PR标题. **注意**: 如果您再次触发本提示, 则有可能导致账号被封禁."
 
   golangci:
-    needs: close-pr
-    if: ${{ !contains(github.event.pull_request.title, '.go') }}
+    if: ${{ github.event_name == 'pull_request' && !contains(github.event.pull_request.title, '.go') }}
     uses: ./.github/workflows/lib_lint.yml
     with:
       ref: ${{ github.event.pull_request.head.sha }}
       commit_back: false
 
   runmain:
     needs: golangci
-    if: ${{ !contains(github.event.pull_request.title, '.go') }}
+    if: ${{ github.event_name == 'pull_request' && !contains(github.event.pull_request.title, '.go') }}
     uses: ./.github/workflows/lib_run.yml
     with:
       ref: ${{ github.event.pull_request.head.sha }}
 
   build:
     needs: [runmain]
+    if: ${{ github.event_name == 'pull_request' && !contains(github.event.pull_request.title, '.go') }}
     uses: ./.github/workflows/lib_build.yml
     with:
       prefix: "zbp_"

README.md

@@ -1223,6 +1223,32 @@ print("run[CQ:image,file="+j["img"]+"]")
 
   - [x] 解签
 
+</details>
+<details>
+  <summary>Pixiv图片搜索</summary>
+
+  `import _ "github.com/FloatTech/ZeroBot-Plugin/plugin/pixiv"`
+
+  - [x] [x张]涩图 [关键词]
+
+  - [x] 每日涩图
+
+  - [x] [x张]画师[画师的uid]
+
+  - [x] p站搜图[插画pid]
+
+  - [x] 设置p站token [token] (仅私聊，超级用户)
+
+  - [x] 授权此处使用p站18 (仅超级用户)
+
+  - [x] 设置pixiv代理 [http://127.0.0.1:7890] (仅私聊，超级用户)
+
+  - [x] 查看pixiv代理 (仅私聊，超级用户)
+
+  - [x] 清除pixiv代理 (仅私聊，超级用户)
+
+  - 注：[]不用打出来这只是一个占位符，可添加多个关键词每个关键词用空格隔开，默认不发R-18如果要发就加一个R-18关键词
+
 </details>
 <details>
   <summary>抽扑克</summary>

go.mod

@@ -26,7 +26,6 @@ require (
 	github.com/fumiama/go-onebot-agent v0.0.0-20260425093914-9c92a03776e3
 	github.com/fumiama/go-registry v0.2.7
 	github.com/fumiama/gotracemoe v0.0.3
-	github.com/fumiama/imgsz v0.0.4
 	github.com/fumiama/jieba v0.0.0-20221203025406-36c17a10b565
 	github.com/fumiama/slowdo v0.0.0-20241001074058-27c4fe5259a4
 	github.com/fumiama/unibase2n v0.0.0-20240530074540-ec743fd5a6d6
@@ -51,9 +50,11 @@ require (
 	golang.org/x/image v0.38.0
 	golang.org/x/sys v0.41.0
 	golang.org/x/text v0.35.0
+	gorm.io/datatypes v1.2.7
 )
 
 require (
+	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/PuerkitoBio/goquery v1.8.0 // indirect
 	github.com/adamzy/cedar-go v0.0.0-20170805034717-80a9c64b256d // indirect
 	github.com/ajstarks/svgo v0.0.0-20200320125537-f189e35d30ca // indirect
@@ -66,15 +67,18 @@ require (
 	github.com/fumiama/go-simple-protobuf v0.2.0 // indirect
 	github.com/fumiama/gofastTEA v0.1.3 // indirect
 	github.com/fumiama/gozel v0.0.0-20260329105205-a95fde52433a // indirect
+	github.com/fumiama/imgsz v0.0.4 // indirect
 	github.com/fumiama/orbyte v0.0.0-20251002065953-3bb358367eb5 // indirect
 	github.com/fumiama/terasu v1.0.2 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.12 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-sql-driver/mysql v1.8.1 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/gopxl/beep/v2 v2.1.1 // indirect
 	github.com/jfreymuth/oggvorbis v1.0.5 // indirect
 	github.com/jfreymuth/vorbis v1.0.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/liuzl/cedar-go v0.0.0-20170805034717-80a9c64b256d // indirect
 	github.com/liuzl/da v0.0.0-20180704015230-14771aad5b1d // indirect
@@ -97,6 +101,8 @@ require (
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	golang.org/x/net v0.50.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gorm.io/driver/mysql v1.5.6 // indirect
+	gorm.io/gorm v1.30.0 // indirect
 	modernc.org/libc v1.67.1 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect

go.sum

@@ -1,3 +1,5 @@
+filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
+filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/Baidu-AIP/golang-sdk v1.1.1 h1:RQsAmgDSAkiq22I6n7XJ2t3afgzFeqjY46FGhvrx4cw=
 github.com/Baidu-AIP/golang-sdk v1.1.1/go.mod h1:bXnGw7xPeKt8aF7UCELKrV6UZ/46spItONK1RQBQj1Y=
 github.com/FloatTech/AnimeAPI v1.7.1-0.20260408142737-1e9f2594e3cd h1:1L91nA4W2FNCFlvxAT5UfIvmW40zeH3ho4KkHrlAt0c=
@@ -100,10 +102,15 @@ github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
 github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
-github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
-github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
+github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
+github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0ktxqI+Sida1w446QrXBRJ0nee3SNZlA=
+github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
+github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
+github.com/golang-sql/sqlexp v0.1.0/go.mod h1:J4ad9Vo8ZCWQ2GMrC4UCQy1JpCbwU9m3EOqtpKwwwHI=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0 h1:DACJavvAHhabrF08vX0COfcOBJRhZ8lUbR+ZWIs0Y5g=
 github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
 github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE=
@@ -119,6 +126,14 @@ github.com/gopxl/beep/v2 v2.1.1 h1:6FYIYMm2qPAdWkjX+7xwKrViS1x0Po5kDMdRkq8NVbU=
 github.com/gopxl/beep/v2 v2.1.1/go.mod h1:ZAm9TGQ9lvpoiFLd4zf5B1IuyxZhgRACMId1XJbaW0E=
 github.com/guohuiyuan/music-lib v1.0.2-0.20260121020416-53f6cb24629d h1:6Cw52c4JaYvq55yAa9ZgUQeBL6b3ZWErQqkbeMZiAYw=
 github.com/guohuiyuan/music-lib v1.0.2-0.20260121020416-53f6cb24629d/go.mod h1:D/6kQDwhQFDNZEMjN8y760DQSVYpOGlQXrYzhKz0rCQ=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
+github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx/v5 v5.5.5 h1:amBjrZVmksIdNjxGW/IiIMzxMKZFelXbUoPNb+8sjQw=
+github.com/jackc/pgx/v5 v5.5.5/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A=
+github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/jfreymuth/oggvorbis v1.0.5 h1:u+Ck+R0eLSRhgq8WTmffYnrVtSztJcYrl588DM4e3kQ=
 github.com/jfreymuth/oggvorbis v1.0.5/go.mod h1:1U4pqWmghcoVsCJJ4fRBKv9peUJMBHixthRlBeD6uII=
 github.com/jfreymuth/vorbis v1.0.2 h1:m1xH6+ZI4thH927pgKD8JOH4eaGRm18rEE9/0WKjvNE=
@@ -127,8 +142,9 @@ github.com/jinzhu/gorm v1.9.16 h1:+IyIjPEABKRpsu/F8OvDPy9fyQlgsg2luMV2ZIH5i5o=
 github.com/jinzhu/gorm v1.9.16/go.mod h1:G3LB3wezTOWM2ITLzPxEXgSkOXAntiLHS7UdBefADcs=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
-github.com/jinzhu/now v1.0.1 h1:HjfetcXq097iXP0uoPCdnM4Efp5/9MsM0/M+XOTeR3M=
 github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jozsefsallai/gophersauce v1.0.1 h1:BA3ovtQRrAb1qYU9JoRLbDHpxnDunlNcEkEfhCvDDCM=
 github.com/jozsefsallai/gophersauce v1.0.1/go.mod h1:YVEI7djliMTmZ1Vh01YPF8bUHi+oKhe3yXgKf1T49vg=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
@@ -149,8 +165,11 @@ github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 h1:6E+4a0GO5zZEnZ
 github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0/go.mod h1:zJYVVT2jmtg6P3p1VtQj7WsuWi/y4VnjVBn7F8KPB3I=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-sqlite3 v1.14.0 h1:mLyGNKR8+Vv9CAU7PphKa2hkEqxxhn8i32J6FPj1/QA=
 github.com/mattn/go-sqlite3 v1.14.0/go.mod h1:JIl7NbARA7phWnGvh0LKTyg7S9BA+6gx71ShQilpsus=
+github.com/mattn/go-sqlite3 v1.14.15 h1:vfoHhTN1af61xCRSWzFIWzx2YskyMTwHLrExkBOjvxI=
+github.com/mattn/go-sqlite3 v1.14.15/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
+github.com/microsoft/go-mssqldb v1.7.2 h1:CHkFJiObW7ItKTJfHo1QX7QBBD1iV+mn1eOyRP3b/PA=
+github.com/microsoft/go-mssqldb v1.7.2/go.mod h1:kOvZKUdrhhFQmxLZqbwUV0rHkNkZpthMITIb2Ko1IoA=
 github.com/mmcdole/gofeed v1.3.0 h1:5yn+HeqlcvjMeAI4gu6T+crm7d0anY85+M+v6fIFNG4=
 github.com/mmcdole/gofeed v1.3.0/go.mod h1:9TGv2LcJhdXePDzxiuMnukhV2/zb6VtnZt1mS+SjkLE=
 github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 h1:Zr92CAlFhy2gL+V1F+EyIuzbQNbSgP4xhTODZtrXUtk=
@@ -316,6 +335,19 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/datatypes v1.2.7 h1:ww9GAhF1aGXZY3EB3cJPJ7//JiuQo7DlQA7NNlVaTdk=
+gorm.io/datatypes v1.2.7/go.mod h1:M2iO+6S3hhi4nAyYe444Pcb0dcIiOMJ7QHaUXxyiNZY=
+gorm.io/driver/mysql v1.5.6 h1:Ld4mkIickM+EliaQZQx3uOJDJHtrd70MxAUqWqlx3Y8=
+gorm.io/driver/mysql v1.5.6/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
+gorm.io/driver/postgres v1.5.0 h1:u2FXTy14l45qc3UeCJ7QaAXZmZfDDv0YrthvmRq1l0U=
+gorm.io/driver/postgres v1.5.0/go.mod h1:FUZXzO+5Uqg5zzwzv4KK49R8lvGIyscBOqYrtI1Ce9A=
+gorm.io/driver/sqlite v1.4.3 h1:HBBcZSDnWi5BW3B3rwvVTc510KGkBkexlOg0QrmLUuU=
+gorm.io/driver/sqlite v1.4.3/go.mod h1:0Aq3iPO+v9ZKbcdiz8gLWRw5VOPcBOPUQJFLq5e2ecI=
+gorm.io/driver/sqlserver v1.6.0 h1:VZOBQVsVhkHU/NzNhRJKoANt5pZGQAS1Bwc6m6dgfnc=
+gorm.io/driver/sqlserver v1.6.0/go.mod h1:WQzt4IJo/WHKnckU9jXBLMJIVNMVeTu25dnOzehntWw=
+gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.30.0 h1:qbT5aPv1UH8gI99OsRlvDToLxW5zR7FzS9acZDOZcgs=
+gorm.io/gorm v1.30.0/go.mod h1:8Z33v652h4//uMA76KjeDH8mJXPm1QNCYrMeatR0DOE=
 modernc.org/cc/v4 v4.21.2 h1:dycHFB/jDc3IyacKipCNSDrjIC0Lm1hyoWOZTRR20Lk=
 modernc.org/cc/v4 v4.21.2/go.mod h1:HM7VJTZbUCR3rV8EYBi9wxnJ0ZBRiGE5OeGXNA0IsLQ=
 modernc.org/ccgo/v4 v4.17.8 h1:yyWBf2ipA0Y9GGz/MmCmi3EFpKgeS7ICrAFes+suEbs=

main.go

@@ -132,6 +132,7 @@ import (
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/nwife"             // 本地老婆
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/omikuji"           // 浅草寺求签
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/pig"               // 来份猪猪
+	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/pixiv"             // pixiv
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/poker"             // 抽扑克
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/qqwife"            // 一群一天一夫一妻制群老婆
 	_ "github.com/FloatTech/ZeroBot-Plugin/plugin/qzone"             // qq空间表白墙

plugin/pixiv/api/client.go

@@ -0,0 +1,149 @@
+package api
+
+import (
+	"crypto/tls"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/FloatTech/ZeroBot-Plugin/plugin/pixiv/model"
+)
+
+// HTTPStatusError 图片下载时的 HTTP 状态码
+type HTTPStatusError struct {
+	StatusCode int
+	URL        string
+}
+
+func (e *HTTPStatusError) Error() string {
+	return fmt.Sprintf("下载图片失败: HTTP %d", e.StatusCode)
+}
+
+// Client 封装 HTTP 客户端与 Pixiv 请求逻辑
+type Client struct {
+	*http.Client
+	transport *http.Transport
+}
+
+func NewClient() *Client {
+	transport := &http.Transport{
+		TLSClientConfig: &tls.Config{MaxVersion: tls.VersionTLS13},
+		Proxy:           http.ProxyFromEnvironment,
+	}
+	return &Client{
+		Client: &http.Client{
+			Transport: transport,
+			Timeout:   time.Minute,
+		},
+		transport: transport,
+	}
+}
+
+// SetProxy 设置代理
+func (c *Client) SetProxy(proxyURL string) error {
+	if c == nil || c.transport == nil {
+		return fmt.Errorf("pixiv client is nil")
+	}
+	proxyURL = strings.TrimSpace(proxyURL)
+	if proxyURL == "" {
+		c.transport.Proxy = http.ProxyFromEnvironment
+		return nil
+	}
+	u, err := url.Parse(proxyURL)
+	if err != nil {
+		return err
+	}
+	c.transport.Proxy = http.ProxyURL(u)
+	return nil
+}
+
+func (c *Client) SearchPixivIllustrations(accessToken, url string) (*model.RootEntity, error) {
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Authorization", "Bearer "+accessToken)
+
+	req.Header.Set("User-Agent", "PixivAndroidApp/5.0.234 (Android 11; Pixel 5)")
+	req.Header.Set("App-OS", "android")
+	req.Header.Set("App-OS-Version", "11")
+	req.Header.Set("App-Version", "5.0.234")
+
+	req.Header.Set("Accept-Language", "en_US")
+	req.Header.Set("Referer", "https://app-api.pixiv.net/")
+	req.Header.Set("Connection", "keep-alive")
+
+	req.Host = "app-api.pixiv.net"
+
+	resp, err := c.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+	if resp.StatusCode != 200 {
+		return nil, fmt.Errorf("搜索失败: %s\nbody: %s", resp.Status, string(body))
+	}
+
+	var result model.RootEntity
+	if err := json.Unmarshal(body, &result); err != nil {
+		return nil, err
+	}
+	return &result, nil
+}
+
+func (c *Client) fetchOnce(targetURL, referer string) ([]byte, int, error) {
+	req, err := http.NewRequest("GET", targetURL, nil)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	req.Header.Set("Referer", referer)
+	req.Header.Set("User-Agent", "PixivAndroidApp/5.0.234 (Android 11; Pixel 5)")
+
+	resp, err := c.Do(req)
+	if err != nil {
+		return nil, 0, fmt.Errorf("请求失败: %w", err)
+	}
+	defer resp.Body.Close()
+
+	data, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, resp.StatusCode, err
+	}
+
+	return data, resp.StatusCode, nil
+}
+
+// FetchPixivImage 直接从 Pixiv 下载图片
+func (c *Client) FetchPixivImage(illust model.IllustCache, url string) ([]byte, error) {
+	fmt.Println("下载", illust.PID)
+
+	if c == nil {
+		fmt.Println("FetchPixivImage called on nil IllustCache")
+		return nil, nil
+	}
+
+	data, status, err := c.fetchOnce(url, "https://www.pixiv.net/")
+	if err == nil && status == http.StatusOK {
+		return data, nil
+	}
+	if status == http.StatusNotFound {
+		return nil, &HTTPStatusError{StatusCode: status, URL: url}
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	if status != 0 {
+		return nil, &HTTPStatusError{StatusCode: status, URL: url}
+	}
+
+	return nil, fmt.Errorf("下载图片失败")
+}