65 lines
2.1 KiB
Java
65 lines
2.1 KiB
Java
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package com.ddnai.web.controller.system;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import com.ddnai.common.core.controller.BaseController;
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import com.ddnai.common.core.domain.AjaxResult;
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import com.ddnai.common.utils.file.VideoDurationUtils;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* FFmpeg状态检查控制器
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* 用于诊断视频时长提取功能
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*
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* @author ddnai
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*/
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@RestController
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@RequestMapping("/system/ffmpeg")
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public class FFmpegStatusController extends BaseController
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{
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/**
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* 检查FFmpeg是否可用
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*/
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@GetMapping("/status")
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public AjaxResult checkFFmpegStatus()
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{
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Map<String, Object> result = new HashMap<>();
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try
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{
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// 检查FFmpeg是否可用
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boolean isAvailable = VideoDurationUtils.isFFmpegAvailable();
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result.put("available", isAvailable);
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if (isAvailable)
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{
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result.put("message", "✓ FFmpeg已安装且可用");
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result.put("status", "success");
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}
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else
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{
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result.put("message", "✗ FFmpeg不可用或未安装");
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result.put("status", "error");
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result.put("solution", new String[]{
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"1. 下载FFmpeg: https://ffmpeg.org/download.html",
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"2. 解压到系统目录（如 C:\\ffmpeg）",
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"3. 添加到系统PATH环境变量",
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"4. 重启应用服务器",
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"或者：在后台管理系统中手动设置视频时长"
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});
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}
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return AjaxResult.success(result);
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}
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catch (Exception e)
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{
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result.put("available", false);
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result.put("message", "检查FFmpeg状态时发生错误: " + e.getMessage());
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result.put("status", "error");
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return AjaxResult.error("检查FFmpeg状态失败", result);
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}
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}
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}
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