352 lines
15 KiB
Java
352 lines
15 KiB
Java
package com.rj.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.rj.entity.DetectVideoTemplate;
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import com.rj.mapper.DetectVideoTemplateMapper;
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import com.rj.service.IDetectVideoTemplateService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.*;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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import org.springframework.web.client.HttpClientErrorException;
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import org.springframework.web.client.HttpServerErrorException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.JsonNode;
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import java.time.LocalDateTime;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.UUID;
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/**
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* 检测视频模板日志服务实现
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*/
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@Slf4j
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@Service
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public class DetectVideoTemplateServiceImpl extends ServiceImpl<DetectVideoTemplateMapper, DetectVideoTemplate> implements IDetectVideoTemplateService {
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private static final String API_URL = "https://dashscope.aliyuncs.com/api/v1/services/aigc/image2video/aa-template-generation";
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@Value("${dashscope.api.key:}")
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private String apiKey;
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private final RestTemplate restTemplate;
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private final ObjectMapper objectMapper;
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public DetectVideoTemplateServiceImpl() {
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this.restTemplate = new RestTemplate();
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this.objectMapper = new ObjectMapper();
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}
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@Override
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public boolean saveDetectVideoTemplateLog(DetectVideoTemplate detectVideoTemplate) {
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try {
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return save(detectVideoTemplate);
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} catch (Exception e) {
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log.error("保存检测视频模板日志失败: {}", e.getMessage(), e);
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return false;
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}
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}
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/**
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* 执行视频模板检测并保存日志
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*/
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public DetectVideoTemplate detectVideoTemplateAndSave(String videoUrl, String ownerName, String ownerPhone, String avatarName, String model) {
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if (apiKey == null || apiKey.trim().isEmpty()) {
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log.error("DASHSCOPE_API_KEY未配置");
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return createErrorLog(videoUrl, "DASHSCOPE_API_KEY未配置", ownerName, ownerPhone, avatarName);
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}
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// 创建日志记录
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DetectVideoTemplate detectVideoTemplate = new DetectVideoTemplate();
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String requestId = UUID.randomUUID().toString();
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LocalDateTime requestTime = LocalDateTime.now();
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detectVideoTemplate.setRequestId(requestId);
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// 设置模型名称，如果未提供则使用默认值
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String modelName = (model != null && !model.trim().isEmpty()) ? model : "video-template-detect";
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detectVideoTemplate.setModel(modelName);
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log.info("使用模型: {}", modelName);
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detectVideoTemplate.setVideoUrl(videoUrl);
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detectVideoTemplate.setOwnerName(ownerName);
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detectVideoTemplate.setOwnerPhone(ownerPhone);
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detectVideoTemplate.setAvatarName(avatarName);
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detectVideoTemplate.setRequestTime(requestTime);
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long startTime = System.currentTimeMillis();
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try {
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// 创建请求体
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Map<String, Object> requestBody = new HashMap<>();
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requestBody.put("model", modelName);
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Map<String, String> input = new HashMap<>();
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input.put("video_url", videoUrl);
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requestBody.put("input", input);
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// 设置请求头
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_JSON);
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headers.setBearerAuth(apiKey);
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log.info("发送视频模板检测请求，requestBody : {}, 请求参数headers: {}", requestBody , headers);
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// 创建请求实体
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HttpEntity<Map<String, Object>> requestEntity = new HttpEntity<>(requestBody, headers);
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// 发送请求
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ResponseEntity<String> response = restTemplate.exchange(
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API_URL,
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HttpMethod.POST,
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requestEntity,
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String.class
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);
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log.info("发送视频模板检测请求，请求ID: {}, 视频URL: {}", requestId, videoUrl);
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// 计算处理时间
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long endTime = System.currentTimeMillis();
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long processingTime = endTime - startTime;
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// 更新日志记录
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detectVideoTemplate.setResponseTime(LocalDateTime.now());
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detectVideoTemplate.setStatusCode(response.getStatusCode().value());
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detectVideoTemplate.setProcessingTimeMs(processingTime);
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detectVideoTemplate.setResponseData(response.getBody());
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// 处理响应
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log.info("视频模板检测响应，状态码: {}, 处理时间: {}ms", response.getStatusCode(), processingTime);
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// 解析JSON响应
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if (response.getStatusCode() == HttpStatus.OK) {
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JsonNode jsonResponse = objectMapper.readTree(response.getBody());
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// 根据success字段判断是否成功
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boolean isSuccess = false;
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if (jsonResponse.has("output") && jsonResponse.get("output").has("success")) {
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isSuccess = jsonResponse.get("output").get("success").asBoolean();
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detectVideoTemplate.setSuccess(isSuccess);
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log.info("视频模板检测结果 - success: {}", isSuccess);
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} else {
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// 如果没有success字段，则根据HTTP状态码判断
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isSuccess = response.getStatusCode().is2xxSuccessful();
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detectVideoTemplate.setSuccess(isSuccess);
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}
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// 检查是否有检测到模板
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if (jsonResponse.has("output")) {
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JsonNode output = jsonResponse.get("output");
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// 解析模板ID
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if (output.has("template_id")) {
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String templateId = output.get("template_id").asText();
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detectVideoTemplate.setTemplateId(templateId);
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log.info("检测到的模板ID: {}", templateId);
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}
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// 记录message信息
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if (output.has("message")) {
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String message = output.get("message").asText();
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log.info("检测消息: {}", message);
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}
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}
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// 记录请求ID
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if (jsonResponse.has("request_id")) {
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String apiRequestId = jsonResponse.get("request_id").asText();
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log.info("API请求ID: {}", apiRequestId);
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}
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// 记录使用情况
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if (jsonResponse.has("usage")) {
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JsonNode usage = jsonResponse.get("usage");
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log.info("使用情况: {}", usage.toString());
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}
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} else {
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// HTTP状态码不是200，直接标记为失败
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detectVideoTemplate.setSuccess(false);
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}
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// 保存到数据库
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boolean saved = saveDetectVideoTemplateLog(detectVideoTemplate);
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if (saved) {
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log.info("视频模板检测日志已保存，请求ID: {}", requestId);
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} else {
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log.error("保存视频模板检测日志失败，请求ID: {}", requestId);
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}
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return detectVideoTemplate;
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} catch (HttpClientErrorException e) {
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return handleError(detectVideoTemplate, e, "客户端错误 (4xx): " + e.getStatusCode(), startTime);
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} catch (HttpServerErrorException e) {
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return handleError(detectVideoTemplate, e, "服务器错误 (5xx): " + e.getStatusCode(), startTime);
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} catch (Exception e) {
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return handleError(detectVideoTemplate, e, "视频模板检测请求失败: " + e.getMessage(), startTime);
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}
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}
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/**
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* 处理错误并保存到数据库
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*/
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private DetectVideoTemplate handleError(DetectVideoTemplate detectVideoTemplate, Exception e, String errorMessage, long startTime) {
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long endTime = System.currentTimeMillis();
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long processingTime = endTime - startTime;
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detectVideoTemplate.setResponseTime(LocalDateTime.now());
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detectVideoTemplate.setSuccess(false);
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detectVideoTemplate.setProcessingTimeMs(processingTime);
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detectVideoTemplate.setErrorMessage(errorMessage);
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if (e instanceof HttpClientErrorException) {
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detectVideoTemplate.setStatusCode(((HttpClientErrorException) e).getStatusCode().value());
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detectVideoTemplate.setResponseData(((HttpClientErrorException) e).getResponseBodyAsString());
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} else if (e instanceof HttpServerErrorException) {
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detectVideoTemplate.setStatusCode(((HttpServerErrorException) e).getStatusCode().value());
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detectVideoTemplate.setResponseData(((HttpServerErrorException) e).getResponseBodyAsString());
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}
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log.error("视频模板检测失败: {}", errorMessage);
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log.error("错误详情: {}", e.getMessage());
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// 保存错误日志到数据库
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try {
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saveDetectVideoTemplateLog(detectVideoTemplate);
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log.info("错误日志已保存，请求ID: {}", detectVideoTemplate.getRequestId());
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} catch (Exception saveException) {
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log.error("保存错误日志失败: {}", saveException.getMessage());
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}
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return detectVideoTemplate;
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}
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/**
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* 创建错误日志
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*/
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private DetectVideoTemplate createErrorLog(String videoUrl, String errorMessage, String ownerName, String ownerPhone, String avatarName) {
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DetectVideoTemplate detectVideoTemplate = new DetectVideoTemplate();
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detectVideoTemplate.setRequestId(UUID.randomUUID().toString());
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detectVideoTemplate.setModel("video-template-detect");
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detectVideoTemplate.setVideoUrl(videoUrl);
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detectVideoTemplate.setOwnerName(ownerName);
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detectVideoTemplate.setOwnerPhone(ownerPhone);
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detectVideoTemplate.setAvatarName(avatarName);
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detectVideoTemplate.setRequestTime(LocalDateTime.now());
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detectVideoTemplate.setResponseTime(LocalDateTime.now());
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detectVideoTemplate.setSuccess(false);
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detectVideoTemplate.setErrorMessage(errorMessage);
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try {
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saveDetectVideoTemplateLog(detectVideoTemplate);
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} catch (Exception e) {
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log.error("保存错误日志失败: {}", e.getMessage());
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}
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return detectVideoTemplate;
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}
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/**
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* 分页查询检测视频模板日志
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*/
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@Override
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public com.baomidou.mybatisplus.extension.plugins.pagination.Page<DetectVideoTemplate> getPageList(
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Integer current, Integer size, Boolean success, String startTime, String endTime,
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String ownerName, String ownerPhone, String avatarName) {
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com.baomidou.mybatisplus.extension.plugins.pagination.Page<DetectVideoTemplate> page =
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new com.baomidou.mybatisplus.extension.plugins.pagination.Page<>(current, size);
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com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<DetectVideoTemplate> queryWrapper =
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new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<>();
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// 添加查询条件
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if (success != null) {
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queryWrapper.eq(DetectVideoTemplate::getSuccess, success);
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}
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if (startTime != null && !startTime.trim().isEmpty()) {
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queryWrapper.ge(DetectVideoTemplate::getRequestTime, startTime);
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}
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if (endTime != null && !endTime.trim().isEmpty()) {
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queryWrapper.le(DetectVideoTemplate::getRequestTime, endTime);
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}
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if (ownerName != null && !ownerName.trim().isEmpty()) {
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queryWrapper.like(DetectVideoTemplate::getOwnerName, ownerName);
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}
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if (ownerPhone != null && !ownerPhone.trim().isEmpty()) {
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queryWrapper.like(DetectVideoTemplate::getOwnerPhone, ownerPhone);
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}
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if (avatarName != null && !avatarName.trim().isEmpty()) {
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queryWrapper.like(DetectVideoTemplate::getAvatarName, avatarName);
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}
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// 按请求时间倒序排列
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queryWrapper.orderByDesc(DetectVideoTemplate::getRequestTime);
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return page(page, queryWrapper);
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}
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/**
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* 获取统计信息
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*/
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@Override
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public Map<String, Object> getStatistics(String startTime, String endTime) {
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Map<String, Object> statistics = new HashMap<>();
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// 构建查询条件
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com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<DetectVideoTemplate> queryWrapper =
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new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<>();
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// 时间范围筛选
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if (startTime != null && !startTime.trim().isEmpty()) {
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queryWrapper.ge(DetectVideoTemplate::getRequestTime, startTime);
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}
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if (endTime != null && !endTime.trim().isEmpty()) {
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queryWrapper.le(DetectVideoTemplate::getRequestTime, endTime);
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}
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// 查询总数
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long totalCount = count(queryWrapper);
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// 查询成功数
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com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<DetectVideoTemplate> successWrapper =
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new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<>();
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// 时间范围筛选
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if (startTime != null && !startTime.trim().isEmpty()) {
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successWrapper.ge(DetectVideoTemplate::getRequestTime, startTime);
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}
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if (endTime != null && !endTime.trim().isEmpty()) {
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successWrapper.le(DetectVideoTemplate::getRequestTime, endTime);
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}
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successWrapper.eq(DetectVideoTemplate::getSuccess, true);
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long successCount = count(successWrapper);
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// 查询失败数
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long failureCount = totalCount - successCount;
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// 计算成功率
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double successRate = totalCount > 0 ? (double) successCount / totalCount * 100 : 0;
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// 查询平均处理时间
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java.util.List<DetectVideoTemplate> logs = list(queryWrapper);
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double avgProcessingTime = logs.stream()
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.filter(log -> log.getProcessingTimeMs() != null)
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.mapToLong(DetectVideoTemplate::getProcessingTimeMs)
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.average()
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.orElse(0.0);
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// 构建统计结果
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statistics.put("totalCount", totalCount);
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statistics.put("successCount", successCount);
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statistics.put("failureCount", failureCount);
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statistics.put("successRate", Math.round(successRate * 100.0) / 100.0);
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statistics.put("avgProcessingTimeMs", Math.round(avgProcessingTime));
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log.info("统计信息查询完成，总数: {}, 成功数: {}, 失败数: {}, 成功率: {}%",
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totalCount, successCount, failureCount, successRate);
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return statistics;
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}
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}
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