From d3b6555513c6c0e283bd6e891d4e080aefa6003a Mon Sep 17 00:00:00 2001
From: guyue <1721849008@qq.com>
Date: 星期四, 10 七月 2025 17:22:27 +0800
Subject: [PATCH] 更新
---
src/main/java/com/linghu/controller/CollectController.java | 320 +++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 274 insertions(+), 46 deletions(-)
diff --git a/src/main/java/com/linghu/controller/CollectController.java b/src/main/java/com/linghu/controller/CollectController.java
index 4df7b80..09acdce 100644
--- a/src/main/java/com/linghu/controller/CollectController.java
+++ b/src/main/java/com/linghu/controller/CollectController.java
@@ -1,19 +1,23 @@
package com.linghu.controller;
+import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
+import java.util.*;
import java.util.stream.Collectors;
+import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
+import com.linghu.mapper.PlatformMapper;
+import com.linghu.mapper.TypeMapper;
import com.linghu.model.dto.*;
+import com.linghu.model.entity.*;
+import com.linghu.service.*;
+import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
@@ -26,30 +30,28 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.linghu.model.common.ResponseResult;
-import com.linghu.model.entity.Keyword;
-import com.linghu.model.entity.Question;
-import com.linghu.model.entity.User;
-import com.linghu.service.KeywordService;
-import com.linghu.service.QuestionService;
-import com.linghu.service.ReferenceService;
import com.linghu.utils.JwtUtils;
import io.jsonwebtoken.lang.Collections;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
+import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
+import reactor.core.publisher.SignalType;
import org.springframework.web.bind.annotation.* ;
import org.springframework.http.HttpStatus;
import com.linghu.model.dto.TaskResultResponse.QuestionResult;
import com.linghu.model.dto.TaskResultResponse.UserResult;
-import com.linghu.model.entity.Reference;
+import reactor.core.scheduler.Schedulers;
+
import java.util.stream.Collectors;
import java.util.stream.IntStream;
@RestController
@RequestMapping("/collect")
@Api(value = "采集接口", tags = "采集管理")
+@Slf4j
public class CollectController {
@Autowired
@@ -67,26 +69,19 @@
private KeywordService keywordService;
@Autowired
private QuestionService questionService;
+ @Autowired
+ private KeywordTaskService keywordTaskService;
+ @Autowired
+ private PlatformService platformService;
+ @Autowired
+ private TypeService typeService;
- @PostMapping("/search")
+
+ /* @PostMapping("/search")
@ApiOperation(value = "开始采集")
public Mono<SearchTaskResponse> createSearchTask(
@RequestBody SearchTaskRequest searchTaskRequest,
HttpServletRequest request) throws JsonProcessingException {
-// String token = request.getHeader("Authorization");
-// User user = jwtUtils.parseToken(token);
-// // 复制到UserDto
-// UserDto userDto = new UserDto();
-// userDto.setName(user.getUser_name());
-// userDto.setEmail(user.getUser_email());
-// userDto.setPassword(user.getPassword());
-//
-// List<UserDto> users = new ArrayList<>();
-// users.add(userDto);
-// searchTaskRequest.setUsers(users);
- // json格式
- ObjectMapper objectMapper = new ObjectMapper();
- System.out.println(objectMapper.writeValueAsString(searchTaskRequest));
return webClient.post()
.uri(baseUrl + "/api/v1/search")
@@ -104,10 +99,12 @@
// 保存任务ID到关键词
LambdaUpdateWrapper<Keyword> updateWrapper = new LambdaUpdateWrapper<>();
updateWrapper.eq(Keyword::getKeyword_id, searchTaskRequest.getKeyword_id());
+ updateWrapper.set(Keyword::getStatus,"Submitted");
updateWrapper.set(Keyword::getTask_id, taskResponse.getTask_id());
keywordService.update(updateWrapper);
+
// 可选：更新响应中的其他信息
- // taskResponse.setMessage("任务已提交并保存，ID: " + taskResponse.getTaskId());
+
}
return Mono.just(taskResponse);
})
@@ -117,8 +114,179 @@
task.setMessage("调用失败: " + e.getMessage());
return Mono.just(task);
});
+ }*/
+
+// public SearchTaskController(WebClient.Builder webClientBuilder, KeywordService keywordService) {
+// this.webClient = webClientBuilder.build();
+// this.keywordService = keywordService;
+// }
+
+ /* @PostMapping("/search")
+ @ApiOperation(value = "开始采集")
+ public Mono<SearchTaskResponse> createSearchTask(
+ @RequestBody SearchTaskRequest searchTaskRequest,
+ HttpServletRequest request) throws JsonProcessingException {
+
+ int maxConcurrentUsers = searchTaskRequest.getConfig() != null ?
+ searchTaskRequest.getConfig().getMax_concurrent_users() : 3;
+ List<List<UserDto>> userBatches = splitUsersIntoBatches(searchTaskRequest.getUsers(), maxConcurrentUsers);
+
+ return processBatchesSequentially(userBatches, searchTaskRequest)
+ .onErrorResume(e -> {
+ SearchTaskResponse task = new SearchTaskResponse();
+ task.setMessage("调用失败: " + e.getMessage());
+ return Mono.just(task);
+ });
}
+ private List<List<UserDto>> splitUsersIntoBatches(List<UserDto> users, int batchSize) {
+ List<List<UserDto>> batches = new ArrayList<>();
+ for (int i = 0; i < users.size(); i += batchSize) {
+ batches.add(users.subList(i, Math.min(i + batchSize, users.size())));
+ }
+ return batches;
+ }
+
+ private Mono<SearchTaskResponse> processBatchesSequentially(List<List<UserDto>> userBatches, SearchTaskRequest originalRequest) {
+ Mono<SearchTaskResponse> resultMono = Mono.empty();
+ for (List<UserDto> batch : userBatches) {
+ SearchTaskRequest batchRequest = new SearchTaskRequest();
+ batchRequest.setUsers(batch);
+ batchRequest.setQuestions(originalRequest.getQuestions());
+ batchRequest.setConfig(originalRequest.getConfig());
+ batchRequest.setSave_to_database(originalRequest.getSave_to_database());
+ batchRequest.setWebhook_url(originalRequest.getWebhook_url());
+ batchRequest.setKeyword_id(originalRequest.getKeyword_id());
+
+ resultMono = resultMono.then(createSingleBatchTask(batchRequest));
+ }
+ return resultMono;
+ }
+
+ private Mono<SearchTaskResponse> createSingleBatchTask(SearchTaskRequest batchRequest) {
+ return webClient.post()
+ .uri(baseUrl + "/api/v1/search")
+ .contentType(MediaType.APPLICATION_JSON)
+ .bodyValue(batchRequest)
+ .retrieve()
+ .onStatus(HttpStatus::is4xxClientError, response -> response.bodyToMono(String.class)
+ .flatMap(errorBody -> Mono.error(new RuntimeException(errorBody))))
+ .bodyToMono(new ParameterizedTypeReference<SearchTaskResponse>() {
+ })
+ .flatMap(responseResult -> {
+ SearchTaskResponse taskResponse = responseResult;
+ if (taskResponse != null && taskResponse.getTask_id() != null) {
+ LambdaUpdateWrapper<Keyword> updateWrapper = new LambdaUpdateWrapper<>();
+ updateWrapper.eq(Keyword::getKeyword_id, batchRequest.getKeyword_id());
+ updateWrapper.set(Keyword::getStatus, "Submitted");
+ updateWrapper.set(Keyword::getTask_id, taskResponse.getTask_id());
+ keywordService.update(updateWrapper);
+ }
+ return waitForTaskCompletion(taskResponse.getTask_id())
+ .then(Mono.just(taskResponse));
+ });
+ }
+
+ private Mono<Void> waitForTaskCompletion(String taskId) {
+ return Flux.interval(Duration.ofSeconds(5)) // 每5秒执行一次
+ .flatMap(tick -> webClient.get()
+ .uri(baseUrl + "/api/v1/tasks/" + taskId)
+ .retrieve()
+ .bodyToMono(TaskStatusResponse.class)
+ )
+ .filter(response -> "completed".equals(response.getStatus()))
+ .next() // 找到第一个完成的响应后结束流
+ .then(); // 转换为Mono<Void>
+ }*/
+ @PostMapping("/search")
+ @ApiOperation(value = "开始采集")
+ public Mono<List<SearchTaskResponse>> createSearchTask(
+ @RequestBody SearchTaskRequest searchTaskRequest,
+ HttpServletRequest request) throws JsonProcessingException {
+
+ int maxConcurrentUsers = searchTaskRequest.getConfig() != null ?
+ searchTaskRequest.getConfig().getMax_concurrent_users() : 3;
+ List<List<UserDto>> userBatches = splitUsersIntoBatches(searchTaskRequest.getUsers(), maxConcurrentUsers);
+
+ // 获取 keywordId
+ Integer keywordId = searchTaskRequest.getKeyword_id();
+
+ return Flux.fromIterable(userBatches)
+ .flatMap(batch -> {
+ SearchTaskRequest batchRequest = new SearchTaskRequest();
+ batchRequest.setUsers(batch);
+ batchRequest.setQuestions(searchTaskRequest.getQuestions());
+ batchRequest.setConfig(searchTaskRequest.getConfig());
+ batchRequest.setSave_to_database(searchTaskRequest.getSave_to_database());
+ batchRequest.setWebhook_url(searchTaskRequest.getWebhook_url());
+ batchRequest.setKeyword_id(keywordId);
+
+ return createSingleBatchTask(batchRequest)
+ .delaySubscription(Duration.ofSeconds(2)); // 批次之间添加延迟
+ }, 1) // 限制并发数为1，确保顺序执行
+ .collectList() // 收集所有批次的响应
+ .flatMap(responses ->
+ saveKeywordTasks(keywordId, responses) // 保存关联关系
+ .thenReturn(responses) // 返回原始响应
+ );
+ }
+
+ private Mono<Void> saveKeywordTasks(Integer keywordId, List<SearchTaskResponse> taskResponses) {
+ List<KeywordTask> keywordTasks = taskResponses.stream()
+ .filter(response -> response.getTask_id() != null)
+ .map(response -> {
+ KeywordTask keywordTask = new KeywordTask();
+ keywordTask.setKeyword_id(keywordId);
+ keywordTask.setTask_id(response.getTask_id());
+ return keywordTask;
+ })
+ .collect(Collectors.toList());
+
+ // 将 MyBatis-Plus 的同步方法包装为 Mono<Void>
+ return Mono.fromRunnable(() -> {
+ boolean success = keywordTaskService.saveOrUpdateBatch(keywordTasks);
+ if (!success) {
+ throw new RuntimeException("保存关键词任务关联失败");
+ }
+ })
+ .doFinally(signalType -> log.info("成功保存 {} 个关键词任务关联", keywordTasks.size()))
+ .then();
+ }
+
+ private List<List<UserDto>> splitUsersIntoBatches(List<UserDto> users, int batchSize) {
+ List<List<UserDto>> batches = new ArrayList<>();
+ for (int i = 0; i < users.size(); i += batchSize) {
+ batches.add(users.subList(i, Math.min(i + batchSize, users.size())));
+ }
+ return batches;
+ }
+
+ private Mono<SearchTaskResponse> createSingleBatchTask(SearchTaskRequest batchRequest) {
+ return webClient.post()
+ .uri(baseUrl + "/api/v1/search")
+ .contentType(MediaType.APPLICATION_JSON)
+ .bodyValue(batchRequest)
+ .retrieve()
+ .onStatus(HttpStatus::is4xxClientError, response -> response.bodyToMono(String.class)
+ .flatMap(errorBody -> Mono.error(new RuntimeException(errorBody))))
+ .bodyToMono(new ParameterizedTypeReference<SearchTaskResponse>() {})
+ .flatMap(taskResponse -> {
+ if (taskResponse != null && taskResponse.getTask_id() != null) {
+ // 使用 Reactor 的方式更新数据库
+ return Mono.fromRunnable(() -> {
+ LambdaUpdateWrapper<Keyword> updateWrapper = new LambdaUpdateWrapper<>();
+ updateWrapper.eq(Keyword::getKeyword_id, batchRequest.getKeyword_id());
+ updateWrapper.set(Keyword::getStatus, "Submitted");
+ updateWrapper.set(Keyword::getTask_id, taskResponse.getTask_id());
+ keywordService.update(updateWrapper);
+ }).subscribeOn(Schedulers.boundedElastic()) // 在弹性线程池执行
+ .thenReturn(taskResponse);
+ }
+ return Mono.just(taskResponse);
+ });
+ }
+
+ // 移除原来的waitForTaskCompletion方法，不再需要同步等待
@ApiOperation(value = "查询任务状态")
@GetMapping("/status")
public Mono<TaskStatusResponse> getTaskStatus(String taskId) {
@@ -126,7 +294,7 @@
.uri(baseUrl + "/api/v1/tasks/" + taskId)
.accept(MediaType.APPLICATION_JSON)
.retrieve()
- .onStatus(HttpStatus::is4xxClientError, response -> response.bodyToMono(TaskStatusResponse.class)
+ .onStatus(HttpStatus::isError, response -> response.bodyToMono(TaskStatusResponse.class)
.flatMap(errorBody -> Mono.error(new RuntimeException(errorBody.getDetail()))))
.bodyToMono(TaskStatusResponse.class)
.flatMap(result -> {
@@ -140,7 +308,12 @@
return question;
}).collect(Collectors.toList());
- questionService.updateBatchById(updateQuestions);
+ // 包装成响应式操作
+ return Mono.fromCallable(() -> {
+ questionService.updateBatchById(updateQuestions);
+ return result;
+ });
+
}
return Mono.just(result);
})
@@ -287,13 +460,20 @@
keywordService.update(keywordUpdate);
// 查询关键词ID
- LambdaQueryWrapper<Keyword> keywordQuery = new LambdaQueryWrapper<>();
- keywordQuery.eq(Keyword::getTask_id, result.getTask_id());
- Keyword keyword = keywordService.getOne(keywordQuery);
+
+ LambdaQueryWrapper<KeywordTask> keywordTaskWrapper = new LambdaQueryWrapper<>();
+ keywordTaskWrapper.eq(KeywordTask::getTask_id, result.getTask_id());
+ KeywordTask keywordTask = keywordTaskService.getOne(keywordTaskWrapper);
+
+// LambdaQueryWrapper<Keyword> keywordQuery = new LambdaQueryWrapper<>();
+// keywordQuery.eq(Keyword::getTask_id, keywordTask.getTask_id());
+ Keyword keyword = keywordService.getById(keywordTask.getKeyword_id());
if (keyword == null) {
System.out.println("未找到关联的关键词，task_id: " + result.getTask_id());
- return;
+ //报错
+ throw new Exception("未找到关联的关键词，task_id: " + result.getTask_id());
+// return;
}
// 2. 批量查询所有问题
@@ -320,6 +500,7 @@
question.setResponse(questionResult.getResponse());
question.setExtracted_count(questionResult.getExtracted_count());
question.setError(questionResult.getError());
+ question.setKeyword_id(keyword.getKeyword_id());
// 解析时间戳
if (questionResult.getTimestamp() != null) {
@@ -333,7 +514,17 @@
questionsToUpdate.add(question);
+ //如果查询结果不为空查询num
+ Integer maxNumByKeywordId = referenceService.getMaxNumByKeywordId(keyword.getKeyword_id());
+ if (maxNumByKeywordId != null){
+ maxNumByKeywordId++;
+ }else {
+ maxNumByKeywordId = 1;
+ }
+
+
// 收集引用数据，处理空集合情况
+ Integer finalMaxNumByKeywordId = maxNumByKeywordId;
List<Reference> references =
Optional.ofNullable(questionResult.getReferences())
.orElse(Collections.emptyList())
@@ -344,7 +535,28 @@
reference.setTitle(ref.getTitle());
reference.setUrl(ref.getUrl());
reference.setDomain(ref.getDomain());
+ reference.setNum(finalMaxNumByKeywordId);
+ //域名和平台id映射
reference.setCreate_time(LocalDateTime.now());
+ Platform platform = platformService.getPlatformByDomain(reference.getDomain());
+// if (platform == null) {
+// throw new RuntimeException("未找到对应的平台: " + reference.getDomain());
+// }
+ if (platform != null){
+ reference.setPlatform_id(platform.getPlatform_id());
+ Type type = typeService.getById(platform.getType_id());
+// if (type == null) {
+// throw new RuntimeException("未找到对应的类型: " + reference.getDomain());
+// }
+ if (type != null){
+ reference.setType_id(type.getType_id());
+ }
+ }
+
+
+ // 根据 domain 查询类型
+
+
return reference;
})
.collect(Collectors.toList());
@@ -355,6 +567,7 @@
}
}
} catch (Exception e) {
+ log.error(e.getMessage(), e);
System.out.println("处理问题结果失败: " + e.getMessage());
}
}
@@ -366,22 +579,24 @@
questionService.updateBatchById(questionsToUpdate);
System.out.println("成功批量更新 " + questionsToUpdate.size() + " 个问题");
}
-
+ referenceService.saveBatch(allReferences);
// 5. 批量插入引用，使用流式分批处理
- if (!allReferences.isEmpty()) {
- int batchSize = 1000;
- IntStream.iterate(0, i -> i + batchSize)
- .limit((allReferences.size() + batchSize - 1) / batchSize)
- .forEach(i -> {
- List<Reference> batch = allReferences.subList(
- i, Math.min(i + batchSize, allReferences.size()));
- referenceService.saveBatch(batch);
- });
- System.out.println("成功批量插入 " + allReferences.size() + " 条引用数据");
- }
+// if (!allReferences.isEmpty()) {
+// int batchSize = 1000;
+// IntStream.iterate(0, i -> i + batchSize)
+// .limit((allReferences.size() + batchSize - 1) / batchSize)
+// .forEach(i -> {
+// List<Reference> batch = allReferences.subList(
+// i, Math.min(i + batchSize, allReferences.size()));
+// referenceService.saveBatch(batch);
+// });
+// System.out.println("成功批量插入 " + allReferences.size() + " 条引用数据");
+// }
+
} catch (Exception e) {
- System.out.println("更新问题和引用数据失败: " + e.getMessage());
+ log.error("更新问题和引用数据失败: " ,e.getMessage(), e);
+// System.out.println("更新问题和引用数据失败: " + e.getMessage());
throw new RuntimeException("更新问题和引用数据失败", e);
}
});
@@ -414,4 +629,17 @@
.onErrorResume(e -> Mono.just(
new HealthResponse("unhealthy", null, "", e.getMessage())));
}
+
+ /**
+ * 查询服务器资源
+ */
+ @GetMapping("/server/resource")
+ public Mono<ServerResourceResponse> getServerResource() {
+ return webClient.get()
+ .uri(baseUrl + "/api/v1/system/resources")
+ .retrieve()
+ .bodyToMono(ServerResourceResponse.class)
+ .onErrorResume(e -> Mono.just(
+ new ServerResourceResponse( e.getMessage())));
+ }
}
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