From e229a5d7c7ca4c3d3353d8ab6e34df2d6ef642ef Mon Sep 17 00:00:00 2001
From: guyue <1721849008@qq.com>
Date: 星期五, 11 七月 2025 12:24:52 +0800
Subject: [PATCH] 更新
---
src/main/java/com/linghu/controller/CollectController.java | 161 ++++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 122 insertions(+), 39 deletions(-)
diff --git a/src/main/java/com/linghu/controller/CollectController.java b/src/main/java/com/linghu/controller/CollectController.java
index bbd9f8e..40aead8 100644
--- a/src/main/java/com/linghu/controller/CollectController.java
+++ b/src/main/java/com/linghu/controller/CollectController.java
@@ -6,26 +6,18 @@
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;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.http.*;
-import org.springframework.web.client.RestTemplate;
import org.springframework.web.reactive.function.client.WebClient;
-import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
@@ -37,7 +29,6 @@
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;
@@ -76,6 +67,8 @@
private PlatformService platformService;
@Autowired
private TypeService typeService;
+ @Autowired
+ private UserService userService;
/* @PostMapping("/search")
@@ -199,39 +192,78 @@
.next() // 找到第一个完成的响应后结束流
.then(); // 转换为Mono<Void>
}*/
+ // 添加一个辅助方法来安全地将字符串转换为double
+ private double parseUsage(String usageStr) {
+ try {
+ if (usageStr != null) {
+ // 移除可能存在的百分号
+ usageStr = usageStr.replace("%", "").trim();
+ return Double.parseDouble(usageStr);
+ }
+ return 0.0;
+ } catch (NumberFormatException e) {
+ log.error("解析资源使用率失败: {}", e.getMessage());
+ return 0.0;
+ }
+ }
@PostMapping("/search")
@ApiOperation(value = "开始采集")
- public Mono<List<SearchTaskResponse>> createSearchTask(
+ public Mono<ResponseResult<?>> createSearchTask(
@RequestBody SearchTaskRequest searchTaskRequest,
HttpServletRequest request) throws JsonProcessingException {
- int maxConcurrentUsers = searchTaskRequest.getConfig() != null ?
- searchTaskRequest.getConfig().getMax_concurrent_users() : 3;
+ // 首先检查服务器资源
+ return getServerResource()
+ .flatMap(resourceResponse -> {
+ // 将字符串类型的使用率转换为double类型
+ double cpuUsage = parseUsage(resourceResponse.getCpu_usage_percent());
+ double memoryUsage = parseUsage(resourceResponse.getMemory_usage_percent());
+ // 检查CPU和内存使用率
+ if (cpuUsage >= 90.0 || memoryUsage >= 90.0) {
+ String errorMsg = String.format("服务器资源不足：CPU使用率 %.1f%%，内存使用率 %.1f%%",
+ resourceResponse.getCpu_usage_percent(), resourceResponse.getMemory_usage_percent());
+ log.warn(errorMsg);
+ return Mono.just(ResponseResult.error(503, errorMsg));
+ }
+ Integer keywordId = searchTaskRequest.getKeyword_id();
- // 获取 keywordId
- Integer keywordId = searchTaskRequest.getKeyword_id();
- //分割
- List<List<UserDto>> userBatches = splitUsersIntoBatches(searchTaskRequest.getUsers(), maxConcurrentUsers,keywordId);
+ int maxConcurrentUsers = searchTaskRequest.getConfig() != null ?
+ searchTaskRequest.getConfig().getMax_concurrent_users() : 3;
+ List<List<UserDto>> userBatches = splitUsersIntoBatches(searchTaskRequest.getUsers(), maxConcurrentUsers,keywordId);
- 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);
+ // 获取 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 ->
+ //分割
- saveKeywordTasks(keywordId, responses) // 保存关联关系
- .thenReturn(responses) // 返回原始响应
- );
+
+ 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
+ )
+ .map(responses -> ResponseResult.success(responses)) // 使用ResponseResult包装结果
+ .onErrorResume(e -> {
+ log.error("创建搜索任务失败: {}", e.getMessage(), e);
+ return Mono.just(ResponseResult.error("创建搜索任务失败: " + e.getMessage()));
+ });
+ })
+ .onErrorResume(e -> {
+ log.error("检查服务器资源失败: {}", e.getMessage(), e);
+ return Mono.just(ResponseResult.error("检查服务器资源失败: " + e.getMessage()));
+ });
}
private Mono<Void> saveKeywordTasks(Integer keywordId, List<SearchTaskResponse> taskResponses) {
@@ -352,14 +384,39 @@
.onStatus(HttpStatus::isError, response -> response.bodyToMono(TaskCancelResponse.class)
.flatMap(errorBody -> Mono.error(new RuntimeException(errorBody.getDetail()))))
.bodyToMono(TaskCancelResponse.class)
+ .flatMap(cancelResponse -> {
+ // 更新关键词状态
+ Mono<Void> updateKeyword = Mono.fromRunnable(() -> {
+ LambdaUpdateWrapper<Keyword> updateWrapper = new LambdaUpdateWrapper<>();
+ updateWrapper.eq(Keyword::getTask_id, taskId);
+ updateWrapper.set(Keyword::getStatus, "canceled"); // 统一使用"canceled"
+ keywordService.update(updateWrapper);
+ })
+ .subscribeOn(Schedulers.boundedElastic())
+ .then();
+
+ // 更新关键词任务状态
+ Mono<Void> updateKeywordTask = Mono.fromRunnable(() -> {
+ LambdaUpdateWrapper<KeywordTask> updateWrapper = new LambdaUpdateWrapper<>();
+ updateWrapper.eq(KeywordTask::getTask_id, taskId);
+ updateWrapper.set(KeywordTask::getStatus, "canceled"); // 统一使用"canceled"
+ keywordTaskService.update(updateWrapper);
+ })
+ .subscribeOn(Schedulers.boundedElastic())
+ .then();
+
+ // 并行执行两个更新操作，并在完成后返回cancelResponse
+ return Mono.when(updateKeyword, updateKeywordTask)
+ .thenReturn(cancelResponse);
+ })
.map(data -> ResponseResult.success(data))
.onErrorResume(e -> {
if (e.getMessage().contains("任务不存在")) {
- return Mono.just(ResponseResult.error(200, "任务不存在"));
+ return Mono.just(ResponseResult.error(200, e.getMessage()));
} else if (e.getMessage().contains("无法取消")) {
- return Mono.just(ResponseResult.error(200, "任务已完成，无法取消"));
+ return Mono.just(ResponseResult.error(200, e.getMessage()));
}
- return Mono.just(ResponseResult.error(500, "取消任务失败: " + e.getMessage()));
+ return Mono.just(ResponseResult.error(500, e.getMessage()));
});
}
@@ -391,7 +448,10 @@
})
.onErrorResume(e -> {
System.out.println("获取任务结果失败");
- TaskResultResponse result = new TaskResultResponse();
+ if (e.getMessage().contains("登陆失败")){
+
+ }
+ TaskResultResponse result = new TaskResultResponse();
result.setDetail("获取任务结果失败: " + e.getMessage());
return Mono.just(result);
});
@@ -466,6 +526,8 @@
private Mono<Void> updateQuestionAndReference(TaskResultResponse result) {
return Mono.fromRunnable(() -> {
try {
+ //查看每个账号信息的status是否正常
+
// 1. 根据KeywordTask更新关键词状态
// 查询关键词ID
LambdaQueryWrapper<KeywordTask> keywordTaskWrapper = new LambdaQueryWrapper<>();
@@ -480,8 +542,29 @@
throw new Exception("未找到关联的关键词，task_id: " + result.getTask_id());
// return;
}
- keyword.setStatus("completed");
- keywordService.updateById(keyword);
+ LambdaQueryWrapper<KeywordTask> keywordTaskWrapper2 = new LambdaQueryWrapper<>();
+ keywordTaskWrapper2.eq(KeywordTask::getKeyword_id, keyword.getKeyword_id());
+ List<KeywordTask> keywordTasks = keywordTaskService.list(keywordTaskWrapper2);
+
+// 定义状态优先级：canceled > false > completed
+ String finalStatus = "completed"; // 默认状态为 completed
+
+ for (KeywordTask task : keywordTasks) {
+ String status = task.getStatus();
+ if ("canceled".equals(status)) {
+ finalStatus = "canceled";
+ break; // 遇到 canceled 直接跳出循环，因为优先级最高
+ } else if ("false".equals(status)) {
+ finalStatus = "false";
+ // 不跳出循环，继续检查是否存在 canceled
+ }
+ }
+
+// 更新关键词状态
+ if (!finalStatus.equals(keyword.getStatus())) {
+ keyword.setStatus(finalStatus);
+ keywordService.updateById(keyword);
+ }
// 2. 批量查询所有问题
LambdaQueryWrapper<Question> queryWrapper = new LambdaQueryWrapper<>();
--
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