++

.gitignore

@@ -54,8 +54,7 @@ coverage.xml
 # Django stuff:
 *.log
 
-# Sphinx documentation
+build
-docs/_build/
 
 # PyBuilder
 target/
@@ -63,3 +62,7 @@ target/
 other/split_clash_config/split_config
 ai_news/save_data
 daily/*.txt
+*.exe
+*.db
+vendor/
+*.out

api/hd4k-downloader.api

@@ -1,48 +0,0 @@
-syntax = "v1"
-
-info(
-    title: "HD4K漫画下载服务"
-    desc: "下载HD4K漫画图片的API服务"
-    author: "hd4k-downloader"
-    version: "v1.0.0"
-)
-
-type (
-    // 下载请求
-    DownloadRequest {
-        Title string `json:"title"`
-        Imgs map[string]string `json:"imgs"`
-    }
-
-    // 下载进度详情
-    ProgressDetail {
-        Key string `json:"key"`
-        URL string `json:"url"`
-        Status string `json:"status"`
-        Message string `json:"message"`
-        SavedAs string `json:"saved_as,optional"`
-    }
-
-    // 下载响应
-    DownloadResponse {
-        Success bool `json:"success"`
-        Message string `json:"message"`
-        Title string `json:"title"`
-        Folder string `json:"folder"`
-        JsonPath string `json:"json_path"`
-        Total int `json:"total"`
-        Saved int `json:"saved"`
-        Skipped int `json:"skipped"`
-        Failed int `json:"failed"`
-        Details []ProgressDetail `json:"details"`
-    }
-)
-
-@server(
-    middleware: Cors
-    timeout: 300000ms  # 添加时间单位ms
-)
-service hd4k_downloader {
-    @handler SaveImages
-    post /api/save_imgs (DownloadRequest) returns (DownloadResponse)
-}

build.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+# HD4K下载器 - 跨平台构建脚本
+# 构建 Windows 和 macOS 版本到 build 文件夹
+
+echo "========================================"
+echo "HD4K下载器 - 跨平台构建"
+echo "========================================"
+
+# 设置变量
+APP_NAME="hd4k-downloader"
+VERSION="1.0.0"
+BUILD_DIR="./build"
+
+echo "创建构建目录..."
+# 创建build目录（如果不存在）
+mkdir -p "${BUILD_DIR}"
+
+echo "清理旧文件..."
+# 清理build目录中的旧文件
+rm -f "${BUILD_DIR}/${APP_NAME}-windows.exe"
+rm -f "${BUILD_DIR}/${APP_NAME}-macos"
+rm -f "${BUILD_DIR}/${APP_NAME}-macos-arm64"
+
+echo ""
+echo "开始构建 Windows 版本 (amd64)..."
+echo "----------------------------------------"
+GOOS=windows GOARCH=amd64 go build -o "${BUILD_DIR}/${APP_NAME}-windows.exe" main.go handler.go downloader.go
+
+if [ $? -eq 0 ]; then
+    echo "✅ Windows 版本构建成功"
+    echo "   文件: ${BUILD_DIR}/${APP_NAME}-windows.exe"
+    echo "   大小:" $(ls -lh "${BUILD_DIR}/${APP_NAME}-windows.exe" | awk '{print $5}')
+else
+    echo "❌ Windows 版本构建失败"
+fi
+
+echo ""
+echo "开始构建 macOS 版本 (Intel amd64)..."
+echo "----------------------------------------"
+GOOS=darwin GOARCH=amd64 go build -o "${BUILD_DIR}/${APP_NAME}-macos-intel" main.go handler.go downloader.go
+
+if [ $? -eq 0 ]; then
+    echo "✅ macOS Intel 版本构建成功"
+    echo "   文件: ${BUILD_DIR}/${APP_NAME}-macos-intel"
+    echo "   大小:" $(ls -lh "${BUILD_DIR}/${APP_NAME}-macos-intel" | awk '{print $5}')
+    chmod +x "${BUILD_DIR}/${APP_NAME}-macos-intel"
+else
+    echo "❌ macOS Intel 版本构建失败"
+fi
+
+echo ""
+echo "开始构建 macOS 版本 (Apple Silicon arm64)..."
+echo "----------------------------------------"
+GOOS=darwin GOARCH=arm64 go build -o "${BUILD_DIR}/${APP_NAME}-macos-arm" main.go handler.go downloader.go
+
+if [ $? -eq 0 ]; then
+    echo "✅ macOS Apple Silicon 版本构建成功"
+    echo "   文件: ${BUILD_DIR}/${APP_NAME}-macos-arm"
+    echo "   大小:" $(ls -lh "${BUILD_DIR}/${APP_NAME}-macos-arm" | awk '{print $5}')
+    chmod +x "${BUILD_DIR}/${APP_NAME}-macos-arm"
+else
+    echo "❌ macOS Apple Silicon 版本构建失败"
+fi
+
+echo ""
+echo "========================================"
+echo "构建完成！"
+echo "========================================"
+echo ""
+echo "生成的文件在 build/ 目录："
+echo "----------------------------------------"
+ls -lh "${BUILD_DIR}/" | grep -v "^total"
+echo ""
+
+echo "使用方法："
+echo "----------------------------------------"
+echo ""
+echo "Windows:"
+echo "  双击 ${APP_NAME}-windows.exe"
+echo "  或命令行: ${BUILD_DIR}/${APP_NAME}-windows.exe -port=8888 -dir=./downloads"
+echo ""
+echo "macOS (Intel芯片):"
+echo "  终端执行: ${BUILD_DIR}/${APP_NAME}-macos-intel -port=8888 -dir=./downloads"
+echo ""
+echo "macOS (Apple Silicon M1/M2/M3芯片):"
+echo "  终端执行: ${BUILD_DIR}/${APP_NAME}-macos-arm -port=8888 -dir=./downloads"
+echo ""
+echo "常用参数："
+echo "  -port=端口号     指定服务端口（默认: 8888）"
+echo "  -dir=目录路径    指定下载目录（默认: ./downloads）"
+echo ""
+echo "示例："
+echo "  # 使用自定义端口"
+echo "  ${BUILD_DIR}/${APP_NAME}-macos-intel -port=9999"
+echo ""
+echo "  # 使用自定义下载目录"
+echo "  ${BUILD_DIR}/${APP_NAME}-windows.exe -dir=D:\\下载"
+echo ""
+echo "  # 完整示例"
+echo "  ${BUILD_DIR}/${APP_NAME}-macos-arm -port=9000 -dir=~/Downloads/"
+echo ""
+echo "服务启动后访问："
+echo "  API接口: http://127.0.0.1:端口号/api/save_imgs"
+echo "  测试页面: http://127.0.0.1:端口号/index.html"
+echo "========================================"

downloader.go

@@ -0,0 +1,104 @@
+package main
+
+import (
+	"crypto/tls"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+)
+
+func downloadImages(images map[string]string, dir string) (map[string]bool, map[string]error) {
+	var mu sync.Mutex
+	var wg sync.WaitGroup
+
+	success := make(map[string]bool)
+	errors := make(map[string]error)
+
+	// 并发控制：最多同时下载5张图片
+	semaphore := make(chan struct{}, 5)
+
+	for key, url := range images {
+		wg.Add(1)
+
+		go func(key, url string) {
+			defer wg.Done()
+
+			// 获取信号量
+			semaphore <- struct{}{}
+			defer func() { <-semaphore }()
+
+			// 下载图片
+			err := downloadImage(url, dir, key)
+
+			mu.Lock()
+			if err != nil {
+				errors[key] = err
+			} else {
+				success[key] = true
+			}
+			mu.Unlock()
+		}(key, url)
+	}
+
+	wg.Wait()
+	return success, errors
+}
+
+func downloadImage(url, dir, filename string) error {
+	// 创建HTTP客户端
+	client := &http.Client{
+		Timeout: 30 * time.Second,
+		Transport: &http.Transport{
+			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
+		},
+	}
+
+	// 创建请求
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return fmt.Errorf("创建请求失败: %v", err)
+	}
+
+	// 设置请求头（模拟浏览器）
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36")
+	req.Header.Set("Accept", "image/webp,image/apng,image/*,*/*;q=0.8")
+	req.Header.Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8")
+	req.Header.Set("Referer", "https://hd4k.com/")
+
+	// 发送请求
+	resp, err := client.Do(req)
+	if err != nil {
+		return fmt.Errorf("请求失败: %v", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("HTTP错误: %s", resp.Status)
+	}
+
+	// 获取文件扩展名
+	ext := getFileExtension(url)
+	fullFilename := filename + ext
+	filePath := filepath.Join(dir, fullFilename)
+
+	// 创建文件
+	file, err := os.Create(filePath)
+	if err != nil {
+		return fmt.Errorf("创建文件失败: %v", err)
+	}
+	defer file.Close()
+
+	// 下载并保存
+	_, err = io.Copy(file, resp.Body)
+	if err != nil {
+		// 删除可能已损坏的文件
+		os.Remove(filePath)
+		return fmt.Errorf("保存文件失败: %v", err)
+	}
+
+	return nil
+}

etc/hd4kdownloader.yaml

@@ -1,3 +0,0 @@
-Name: hd4k_downloader
-Host: 0.0.0.0
-Port: 8888

go.mod

@@ -1,5 +1,3 @@
 module hd4k-downloader
 
-go 1.24.7
+go 1.25.1
-
-require github.com/zeromicro/go-zero v1.9.3 // indirect

go.sum

@@ -1,2 +0,0 @@
-github.com/zeromicro/go-zero v1.9.3 h1:dJ568uUoRJY0RUxo4aH4htSglbEUF60WiM1MZVkTK9A=
-github.com/zeromicro/go-zero v1.9.3/go.mod h1:JBAtfXQvErk+V7pxzcySR0mW6m2I4KPhNQZGASltDRQ=

handler.go

@@ -0,0 +1,237 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+// 请求结构
+type SaveImagesRequest struct {
+	Title string            `json:"title"`
+	Imgs  map[string]string `json:"imgs"`
+}
+
+// 下载详情
+type DownloadDetail struct {
+	Key     string `json:"key"`
+	URL     string `json:"url"`
+	Status  string `json:"status"` // success, skipped, failed
+	Message string `json:"message"`
+	SavedAs string `json:"saved_as,omitempty"`
+}
+
+// 响应结构
+type SaveImagesResponse struct {
+	Success  bool             `json:"success"`
+	Message  string           `json:"message"`
+	Title    string           `json:"title"`
+	Folder   string           `json:"folder"`
+	JsonPath string           `json:"json_path"`
+	Total    int              `json:"total"`
+	Saved    int              `json:"saved"`
+	Skipped  int              `json:"skipped"`
+	Failed   int              `json:"failed"`
+	Details  []DownloadDetail `json:"details"`
+}
+
+func saveImagesHandler(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "只支持POST请求", http.StatusMethodNotAllowed)
+		return
+	}
+
+	// 解析请求
+	var req SaveImagesRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		http.Error(w, "请求格式错误: "+err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	// 验证参数
+	if req.Title == "" {
+		http.Error(w, "标题不能为空", http.StatusBadRequest)
+		return
+	}
+	if len(req.Imgs) == 0 {
+		http.Error(w, "图片列表不能为空", http.StatusBadRequest)
+		return
+	}
+
+	// 处理下载
+	resp, err := processDownload(&req)
+	if err != nil {
+		http.Error(w, "处理失败: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// 返回响应
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(resp)
+}
+
+func processDownload(req *SaveImagesRequest) (*SaveImagesResponse, error) {
+	// 清理标题（移除非法字符）
+	cleanTitle := cleanFilename(req.Title)
+
+	// 创建目录
+	comicDir := filepath.Join(*downloadDir, cleanTitle)
+	if err := os.MkdirAll(comicDir, 0755); err != nil {
+		return nil, fmt.Errorf("创建目录失败: %v", err)
+	}
+
+	// JSON文件路径
+	jsonFilename := cleanTitle + ".json"
+	jsonPath := filepath.Join(comicDir, jsonFilename)
+
+	// 检查现有文件
+	existingFiles := make(map[string]bool)
+	files, _ := os.ReadDir(comicDir)
+	for _, file := range files {
+		if !file.IsDir() {
+			filename := file.Name()
+			if strings.HasSuffix(filename, ".json") {
+				continue
+			}
+			// 提取序号（去掉扩展名）
+			ext := filepath.Ext(filename)
+			key := strings.TrimSuffix(filename, ext)
+			existingFiles[key] = true
+		}
+	}
+
+	// 准备下载
+	details := make([]DownloadDetail, 0, len(req.Imgs))
+	needDownload := make(map[string]string)
+
+	for key, url := range req.Imgs {
+		// 获取文件扩展名
+		ext := getFileExtension(url)
+		filename := key + ext
+
+		if existingFiles[key] {
+			// 文件已存在，跳过
+			details = append(details, DownloadDetail{
+				Key:     key,
+				URL:     url,
+				Status:  "skipped",
+				Message: "文件已存在",
+				SavedAs: filename,
+			})
+			continue
+		}
+
+		// 需要下载
+		needDownload[key] = url
+		details = append(details, DownloadDetail{
+			Key:     key,
+			URL:     url,
+			Status:  "pending",
+			Message: "等待下载",
+		})
+	}
+
+	// 下载图片
+	var saved, failed int
+	if len(needDownload) > 0 {
+		successMap, errors := downloadImages(needDownload, comicDir)
+
+		// 使用 successMap 来检查哪些下载成功
+		// 虽然我们不直接使用 successMap，但它用于 downloadImages 函数的返回值
+		_ = successMap // 明确标记为使用（避免未使用警告）
+
+		// 更新下载详情
+		for i, detail := range details {
+			if detail.Status == "pending" {
+				if err, ok := errors[detail.Key]; ok {
+					details[i].Status = "failed"
+					details[i].Message = err.Error()
+					failed++
+				} else {
+					ext := getFileExtension(detail.URL)
+					filename := detail.Key + ext
+					details[i].Status = "success"
+					details[i].Message = "下载成功"
+					details[i].SavedAs = filename
+					saved++
+				}
+			}
+		}
+	}
+
+	// 保存JSON文件
+	skipped := len(req.Imgs) - saved - failed
+	finalImgs := make(map[string]string)
+	for key, url := range req.Imgs {
+		finalImgs[key] = url
+	}
+
+	saveJSON(comicDir, jsonFilename, req.Title, finalImgs)
+
+	// 构建响应
+	return &SaveImagesResponse{
+		Success:  failed == 0,
+		Message:  fmt.Sprintf("下载完成: 新增%d张, 跳过%d张, 失败%d张", saved, skipped, failed),
+		Title:    req.Title,
+		Folder:   comicDir,
+		JsonPath: jsonPath,
+		Total:    len(req.Imgs),
+		Saved:    saved,
+		Skipped:  skipped,
+		Failed:   failed,
+		Details:  details,
+	}, nil
+}
+
+func saveJSON(dir, filename, title string, imgs map[string]string) error {
+	data := map[string]interface{}{
+		"title":      title,
+		"imgs":       imgs,
+		"created_at": time.Now().Format("2006-01-02 15:04:05"),
+		"updated_at": time.Now().Format("2006-01-02 15:04:05"),
+	}
+
+	jsonData, err := json.MarshalIndent(data, "", "  ")
+	if err != nil {
+		return err
+	}
+
+	path := filepath.Join(dir, filename)
+	return os.WriteFile(path, jsonData, 0644)
+}
+
+func cleanFilename(filename string) string {
+	illegalChars := []string{"/", "\\", ":", "*", "?", "\"", "<", ">", "|", "\n", "\r", "\t"}
+	result := filename
+	for _, char := range illegalChars {
+		result = strings.ReplaceAll(result, char, "_")
+	}
+	if len(result) > 200 {
+		result = result[:200]
+	}
+	return strings.TrimSpace(result)
+}
+
+func getFileExtension(url string) string {
+	// 默认扩展名
+	ext := ".jpg"
+
+	// 从URL提取扩展名
+	if idx := strings.LastIndex(url, "."); idx != -1 {
+		fileExt := strings.ToLower(url[idx:])
+		// 检查是否为常见图片格式
+		validExts := []string{".jpg", ".jpeg", ".png", ".webp", ".gif", ".bmp", ".tiff"}
+		for _, validExt := range validExts {
+			if strings.HasPrefix(fileExt, validExt) {
+				ext = validExt
+				break
+			}
+		}
+	}
+
+	return ext
+}

hd4kdownloader.go

@@ -1,34 +0,0 @@
-// Code scaffolded by goctl. Safe to edit.
-// goctl 1.9.2
-
-package main
-
-import (
-	"flag"
-	"fmt"
-
-	"hd4k-downloader/internal/config"
-	"hd4k-downloader/internal/handler"
-	"hd4k-downloader/internal/svc"
-
-	"github.com/zeromicro/go-zero/core/conf"
-	"github.com/zeromicro/go-zero/rest"
-)
-
-var configFile = flag.String("f", "etc/hd4kdownloader.yaml", "the config file")
-
-func main() {
-	flag.Parse()
-
-	var c config.Config
-	conf.MustLoad(*configFile, &c)
-
-	server := rest.MustNewServer(c.RestConf)
-	defer server.Stop()
-
-	ctx := svc.NewServiceContext(c)
-	handler.RegisterHandlers(server, ctx)
-
-	fmt.Printf("Starting server at %s:%d...\n", c.Host, c.Port)
-	server.Start()
-}

index.html

@@ -0,0 +1,181 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>HD4K下载测试</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            max-width: 800px;
+            margin: 0 auto;
+            padding: 20px;
+        }
+
+        .form-group {
+            margin-bottom: 15px;
+        }
+
+        label {
+            display: block;
+            margin-bottom: 5px;
+            font-weight: bold;
+        }
+
+        input, textarea {
+            width: 100%;
+            padding: 8px;
+            border: 1px solid #ddd;
+            border-radius: 4px;
+        }
+
+        textarea {
+            height: 200px;
+            font-family: monospace;
+        }
+
+        button {
+            background-color: #007bff;
+            color: white;
+            border: none;
+            padding: 10px 20px;
+            border-radius: 4px;
+            cursor: pointer;
+            font-size: 16px;
+        }
+
+        button:hover {
+            background-color: #0056b3;
+        }
+
+        .result {
+            margin-top: 20px;
+            padding: 15px;
+            border-radius: 4px;
+            background-color: #f8f9fa;
+        }
+
+        .success {
+            color: #28a745;
+        }
+
+        .error {
+            color: #dc3545;
+        }
+
+        .status-item {
+            margin: 5px 0;
+            padding: 5px;
+            border-left: 3px solid #ddd;
+        }
+
+        .status-success {
+            border-left-color: #28a745;
+        }
+
+        .status-skipped {
+            border-left-color: #ffc107;
+        }
+
+        .status-failed {
+            border-left-color: #dc3545;
+        }
+    </style>
+</head>
+<body>
+<h1>HD4K下载测试</h1>
+
+<div class="form-group">
+    <label for="title">标题:</label>
+    <input type="text" id="title" value="测试">
+</div>
+
+<div class="form-group">
+    <label for="jsonData">JSON数据:</label>
+    <textarea id="jsonData">{
+    "title": "测试",
+    "imgs": {
+        "0001": "https://i.imgur.com/3dV1KnX1.jpg",
+        "0002": "https://i.imgur.com/3dV1KnX2.jpg",
+        "0003": "https://i.imgur.com/3dV1KnX3.jpg",
+        "0004": "https://i.imgur.com/3dV1KnX4.jpg"
+    }
+}</textarea>
+</div>
+
+<button onclick="downloadComic()">开始下载</button>
+
+<div id="result" class="result" style="display: none;"></div>
+
+<script>
+    async function downloadComic() {
+        const title = document.getElementById('title').value;
+        const jsonData = document.getElementById('jsonData').value;
+
+        let imgs;
+        try {
+            imgs = JSON.parse(jsonData);
+        } catch (e) {
+            showResult('error', 'JSON格式错误: ' + e.message);
+            return;
+        }
+
+        const data = {
+            title: title,
+            imgs: imgs.imgs || imgs
+        };
+
+        try {
+            const response = await fetch('http://127.0.0.1:8888/api/save_imgs', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                },
+                body: JSON.stringify(data)
+            });
+
+            const result = await response.json();
+            showResult('success', result);
+        } catch (error) {
+            showResult('error', '请求失败: ' + error.message);
+        }
+    }
+
+    function showResult(type, result) {
+        const resultDiv = document.getElementById('result');
+        resultDiv.style.display = 'block';
+
+        if (type === 'error') {
+            resultDiv.innerHTML = `<div class="error"><strong>错误:</strong> ${result}</div>`;
+            return;
+        }
+
+        let html = `<div class="success"><strong>下载完成!</strong></div>`;
+        html += `<p><strong>标题:</strong> ${result.title}</p>`;
+        html += `<p><strong>文件夹:</strong> ${result.folder}</p>`;
+        html += `<p><strong>总计:</strong> ${result.total} 张</p>`;
+        html += `<p><strong>新增:</strong> ${result.saved} 张</p>`;
+        html += `<p><strong>跳过:</strong> ${result.skipped} 张</p>`;
+        html += `<p><strong>失败:</strong> ${result.failed} 张</p>`;
+        html += `<p><strong>消息:</strong> ${result.message}</p>`;
+
+        if (result.details && result.details.length > 0) {
+            html += `<h3>下载详情:</h3>`;
+            result.details.forEach(detail => {
+                let statusClass = '';
+                if (detail.status === 'success') statusClass = 'status-success';
+                else if (detail.status === 'skipped') statusClass = 'status-skipped';
+                else if (detail.status === 'failed') statusClass = 'status-failed';
+
+                html += `
+                        <div class="status-item ${statusClass}">
+                            <strong>${detail.key}:</strong> ${detail.status} - ${detail.message}
+                            ${detail.saved_as ? ` (保存为: ${detail.saved_as})` : ''}
+                        </div>
+                    `;
+            });
+        }
+
+        resultDiv.innerHTML = html;
+    }
+</script>
+</body>
+</html>

internal/config/config.go

@@ -1,10 +0,0 @@
-// Code scaffolded by goctl. Safe to edit.
-// goctl 1.9.2
-
-package config
-
-import "github.com/zeromicro/go-zero/rest"
-
-type Config struct {
-	rest.RestConf
-}

internal/svc/servicecontext.go

@@ -1,22 +0,0 @@
-// Code scaffolded by goctl. Safe to edit.
-// goctl 1.9.2
-
-package svc
-
-import (
-	"github.com/zeromicro/go-zero/rest"
-	"hd4k-downloader/internal/config"
-	"hd4k-downloader/internal/middleware"
-)
-
-type ServiceContext struct {
-	Config config.Config
-	Cors   rest.Middleware
-}
-
-func NewServiceContext(c config.Config) *ServiceContext {
-	return &ServiceContext{
-		Config: c,
-		Cors:   middleware.NewCorsMiddleware().Handle,
-	}
-}

internal/types/types.go

@@ -1,30 +0,0 @@
-// Code generated by goctl. DO NOT EDIT.
-// goctl 1.9.2
-
-package types
-
-type DownloadRequest struct {
-	Title string            `json:"title"`
-	Imgs  map[string]string `json:"imgs"`
-}
-
-type DownloadResponse struct {
-	Success  bool             `json:"success"`
-	Message  string           `json:"message"`
-	Title    string           `json:"title"`
-	Folder   string           `json:"folder"`
-	JsonPath string           `json:"json_path"`
-	Total    int              `json:"total"`
-	Saved    int              `json:"saved"`
-	Skipped  int              `json:"skipped"`
-	Failed   int              `json:"failed"`
-	Details  []ProgressDetail `json:"details"`
-}
-
-type ProgressDetail struct {
-	Key     string `json:"key"`
-	URL     string `json:"url"`
-	Status  string `json:"status"`
-	Message string `json:"message"`
-	SavedAs string `json:"saved_as,optional"`
-}

main.go

@@ -0,0 +1,54 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+)
+
+var (
+	downloadDir = flag.String("dir", "./downloads", "下载目录")
+	port        = flag.String("port", "55830", "服务端口")
+)
+
+func main() {
+	flag.Parse()
+
+	// 创建下载目录
+	if err := os.MkdirAll(*downloadDir, 0755); err != nil {
+		log.Fatal("创建下载目录失败:", err)
+	}
+
+	// 设置路由
+	http.HandleFunc("/api/save_imgs", saveImagesHandler)
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "index.html")
+	})
+
+	// 允许跨域
+	http.HandleFunc("/api/", enableCORS(saveImagesHandler))
+
+	fmt.Printf("HD4K下载服务启动\n")
+	fmt.Printf("下载目录: %s\n", *downloadDir)
+	fmt.Printf("API地址: http://127.0.0.1:%s/api/save_imgs\n", *port)
+	fmt.Printf("按 Ctrl+C 停止服务\n")
+
+	log.Fatal(http.ListenAndServe(":"+*port, nil))
+}
+
+func enableCORS(next http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Access-Control-Allow-Origin", "*")
+		w.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS")
+		w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
+
+		if r.Method == "OPTIONS" {
+			w.WriteHeader(http.StatusOK)
+			return
+		}
+
+		next(w, r)
+	}
+}

test.txt

@@ -0,0 +1,9 @@
+curl -X POST http://127.0.0.1:8888/api/save_imgs \
+-H "Content-Type: application/json" \
+-d '{
+"title": "测试",
+"imgs": {
+"0001": "https://icon-icons.com/images/menu_photos.png",
+"0002": "https://icon-icons.com/images/flags/zh.webp"
+}
+}'