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交通流接口加入重试

develop
王兴琳 9 months ago
parent
593031a6b9
commit
51e0f1bf80
3 changed files with 233 additions and 82 deletions
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  1. 64
      zc-business/src/main/java/com/zc/business/controller/FTPDeletion.java
  2. 198
      zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
  3. 53
      zc-business/src/main/java/com/zc/business/utils/RetryInterceptorUtil.java

64
zc-business/src/main/java/com/zc/business/controller/FTPDeletion.java
View File

@ -1,10 +1,17 @@
package com.zc.business.controller;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.system.service.ISysConfigService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import java.io.IOException;
import java.time.Instant;
import java.time.LocalDate;
import java.time.ZoneOffset;
import java.time.temporal.ChronoUnit;
import org.apache.commons.net.ftp.FTPClient;
import org.apache.commons.net.ftp.FTPFile;
@ -13,11 +20,13 @@ import org.apache.commons.net.ftp.FTPFile;
*
*/
@Component("FTPDeletion")
@Component()
@Slf4j
public class FTPDeletion {
ISysConfigService configService = SpringUtils.getBean(ISysConfigService.class);
private static int retentionDays = 60; // 默认保存天数为60天
/*
private static int retentionDays = 90; // 默认保存天数为60天
public void deleteEventFile() {
log.info("定时任务执行，当前保存天气设置天数:"+retentionDays+"当前时间："+java.time.LocalTime.now());
new FTPDeletion().remoteFileDeletion();
@ -30,28 +39,51 @@ public class FTPDeletion {
//获取当前保存天数
public int getRetentionDays() {
return retentionDays;
}
}*/
// 递归方法来处理文件和目录的删除
private void deleteDirectoryRecursively(FTPClient ftpClient, String parentDirPath) throws IOException {
int retentionDays= Integer.parseInt(configService.selectConfigByKey("EVENT-TIME"));//密钥
ftpClient.setControlEncoding("GBK");
FTPFile[] files = ftpClient.listFiles(parentDirPath);
//选择要保留的天数
Instant thirtyDaysAgo = Instant.now().minus(retentionDays, ChronoUnit.DAYS);
log.info("当前设置的文件保存天数为:"+FTPDeletion.retentionDays+"当前时间："+java.time.LocalTime.now());
// 转换为本地日期
LocalDate localDate = thirtyDaysAgo.atZone(ZoneOffset.UTC).toLocalDate();
// 获取 30 天前当天的零点时间
Instant thirtyDaysAgoStartOfDay = localDate.atStartOfDay(ZoneOffset.UTC).toInstant();
log.info("当前设置的文件保存天数为:"+retentionDays+"当前时间："+java.time.LocalTime.now());
for (FTPFile file : files) {
String filePath = parentDirPath + "/" + file.getName();
if (file.isDirectory()) {
System.out.println("地址"+filePath);
// 如果是目录，则递归调用
// 删除30天前的文件
Instant lastModifiedTime = file.getTimestamp().toInstant();
String[] split = filePath.split("交通事件");
if (split.length>1){
if (!lastModifiedTime.isBefore(thirtyDaysAgoStartOfDay)){
System.out.println("跳回天====="+filePath);
continue;
}
}
if (filePath.contains("ATTACHFILE")){
continue;
}
deleteDirectoryRecursively(ftpClient, filePath);
} else {
// 排除包含特定关键词的文件名
if (!file.getName().contains("事故")) {
// 删除30天前的文件
Instant lastModifiedTime = file.getTimestamp().toInstant();
if (lastModifiedTime.isBefore(thirtyDaysAgo)) {
if (lastModifiedTime.isBefore(thirtyDaysAgoStartOfDay)) {
boolean deleted = ftpClient.deleteFile(filePath);
if (deleted) {
log.info("已删除文件:"+filePath);
@ -60,6 +92,10 @@ public class FTPDeletion {
log.info("无法删除文件:"+filePath);
}
}else {
System.out.println("跳出循环-------------------------------------");
continue;
}
} else {
log.info("文件名包含关键词'事故'，跳过删除: :"+file.getName());
@ -81,13 +117,21 @@ public class FTPDeletion {
}
}
}
public void remoteFileDeletion() {
String server = "192.168.3.1";
int port = 21;
String user = "1911390090@qq.com";
String password = "989878wxl";
//10.0.111.12
String server= configService.selectConfigByKey("FTP-IP");//密钥
//String server = "192.168.3.1";
// int port = 21;
int port= Integer.parseInt(configService.selectConfigByKey("FTP-PORT"));
//ftpuser
//String user = "1911390090@qq.com";
String user= configService.selectConfigByKey("FTP-USER");//密钥
//Dxc123!@#
String password= configService.selectConfigByKey("FPT-PASSWORD");//密钥
//String password = "989878wxl";
try {
FTPClient ftpClient = new FTPClient();
ftpClient.setControlEncoding("GBK");

198
zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
View File

@ -1,10 +1,10 @@
package com.zc.business.service.impl;
import cn.hutool.core.bean.BeanUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.google.gson.Gson;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.zc.business.constant.RedisKeyConstants;
@ -17,14 +17,12 @@ import com.zc.business.enums.UniversalEnum;
import com.zc.business.service.IDcFacilityService;
import com.zc.business.service.IDcRoadSectionService;
import com.zc.business.service.IDcTrafficStatisticsService;
import com.zc.business.utils.RetryInterceptorUtil;
import com.zc.business.utils.StakeMarkUtils;
import com.zc.common.core.httpclient.OkHttp;
import com.zc.common.core.httpclient.exception.HttpException;
import com.zc.common.core.httpclient.request.RequestParams;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.Response;
import okhttp3.ResponseBody;
import okhttp3.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
@ -637,6 +635,7 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
.data(requestParams) // 请求参数
.post(); // 请求方法
ResponseBody body = response.body();
if (body != null) {
String jsonString = body.string();
@ -660,46 +659,98 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
*/
@Override
public JSONArray sectionHourlyTrafficFlow(String startDate, String endDate) throws HttpException, IOException {
OkHttp okHttp = new OkHttp();
RequestParams requestParams = new RequestParams();
//
//
// OkHttp okHttp = new OkHttp();
//
// RequestParams requestParams = new RequestParams();
//
// requestParams.put("sysid", sysid);
//
// JSONObject parameters = new JSONObject() {
// {
// put("start_date", startDate);
// put("end_date", endDate);
// }
// };
//
// requestParams.put("parameters", parameters.toJSONString());
//
// Map<String, String> headers = new HashMap<>();
// headers.put("Authorization", getAccessToken());
// try {
// Response response // 请求响应
// = okHttp
// .headers(headers)
// .url(baseUrl + UniversalEnum.SECTION_HOURLY_TRAFFIC_FLOW_BY_VEHICLE_TYPE.getValue()) // 请求地址
// .data(requestParams) // 请求参数
// .post(); // 请求方法
//
// ResponseBody body = response.body();
// if (body != null) {
// String jsonString = body.string();
// if (JSON.isValidArray(jsonString)) {
// return JSON.parseArray(jsonString);
// }else {
// return new JSONArray();
// }
// }
// return new JSONArray();
// } catch (IOException e) {
// // 处理异常
// e.printStackTrace();
// return new JSONArray();
// }
// 创建OkHttpClient.Builder实例
OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();
// 添加重试拦截器到OkHttpClient
httpClientBuilder.addInterceptor(new RetryInterceptorUtil());
// 构建最终的OkHttpClient实例
OkHttpClient okHttpClient = httpClientBuilder.build();
// 现在使用带有重试机制的OkHttpClient发起请求
Map<String, Object> requestParams = new HashMap<>();
requestParams.put("sysid", sysid);
JSONObject parameters = new JSONObject() {
{
put("start_date", startDate);
put("end_date", endDate);
}
};
JSONObject parameters = new JSONObject();
parameters.put("start_date", startDate);
parameters.put("end_date", endDate);
requestParams.put("parameters", parameters.toJSONString());
requestParams.put("parameters", parameters);
Map<String, String> headers = new HashMap<>();
headers.put("Authorization", getAccessToken());
Gson gson = new Gson();
String requestParamsJson = gson.toJson(requestParams);
// 使用okHttpClient实例发起请求
try {
Response response // 请求响应
= okHttp
.headers(headers)
.url(baseUrl + UniversalEnum.SECTION_HOURLY_TRAFFIC_FLOW_BY_VEHICLE_TYPE.getValue()) // 请求地址
.data(requestParams) // 请求参数
.post(); // 请求方法
Request request = new Request.Builder()
.url(baseUrl + UniversalEnum.SECTION_HOURLY_TRAFFIC_FLOW_BY_VEHICLE_TYPE.getValue())
.headers(Headers.of(headers))
.post(RequestBody.create(MediaType.parse("application/json; charset=utf-8"), requestParamsJson))
.build();
ResponseBody body = response.body();
if (body != null) {
String jsonString = body.string();
if (JSON.isValidArray(jsonString)) {
return JSON.parseArray(jsonString);
}else {
return new JSONArray();
Response response = okHttpClient.newCall(request).execute();
ResponseBody body = response.body();
if (body != null) {
String jsonString = body.string();
if (JSON.isValidArray(jsonString)) {
return JSON.parseArray(jsonString);
} else {
return new JSONArray();
}
}
}
return new JSONArray();
return new JSONArray();
} catch (IOException e) {
// 处理异常
e.printStackTrace();
return new JSONArray();
}
}
/**
@ -707,39 +758,38 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
*/
@Override
public List<Map<String, String>> trafficFlowAtTollStationEntrance(String startDate, String endDate, String stationType) throws HttpException, IOException {
OkHttp okHttp = new OkHttp();
// 创建OkHttpClient.Builder实例
OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();
RequestParams requestParams = new RequestParams();
// 添加重试拦截器到OkHttpClient
httpClientBuilder.addInterceptor(new RetryInterceptorUtil());
requestParams.put("sysid", sysid);
// 构建最终的OkHttpClient实例
OkHttpClient okHttpClient = httpClientBuilder.build();
JSONObject parameters = new JSONObject() {
{
put("start_date", startDate);
put("end_date", endDate);
put("station_type", stationType);
}
};
requestParams.put("parameters", parameters.toJSONString());
// 现在使用带有重试机制的OkHttpClient发起请求
Map<String, Object> requestParams = new HashMap<>();
requestParams.put("sysid", sysid);
JSONObject parameters = new JSONObject();
parameters.put("start_date", startDate);
parameters.put("end_date", endDate);
parameters.put("station_type", stationType);
requestParams.put("parameters", parameters);
Map<String, String> headers = new HashMap<>();
headers.put("Authorization", getAccessToken());
Gson gson = new Gson();
String requestParamsJson = gson.toJson(requestParams);
try {
Response response = okHttp
.headers(headers)
Request request = new Request.Builder()
.url(baseUrl + UniversalEnum.EACH_TOLL_STATION_ENTRANCE_BY_TYPE_OF_HOURLY_TRAFFIC_FLOW.getValue())
.data(requestParams)
.post();
// 确保响应成功
if (!response.isSuccessful()) {
throw new IOException("请求不成功，HTTP代码:" + response.code());
}
.headers(Headers.of(headers))
.post(RequestBody.create(MediaType.parse("application/json; charset=utf-8"), requestParamsJson))
.build();
Response response = okHttpClient.newCall(request).execute();
ResponseBody body = response.body();
if (body != null) {
String jsonString = body.string();
System.out.println(jsonString);
if (JSON.isValidArray(jsonString)) {
JSONArray jsonArray = JSON.parseArray(jsonString);
Map<String, Integer> sumByName = new LinkedHashMap<>();
@ -1189,32 +1239,36 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
}
private Response getResponseTrafficFlowAtToll(String startDate, String stationType) throws HttpException, IOException {
OkHttp okHttp = new OkHttp();
// 创建OkHttpClient.Builder实例
OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();
RequestParams requestParams = new RequestParams();
// 添加重试拦截器到OkHttpClient
httpClientBuilder.addInterceptor(new RetryInterceptorUtil());
requestParams.put("sysid", sysid);
// 构建最终的OkHttpClient实例
OkHttpClient okHttpClient = httpClientBuilder.build();
JSONObject parameters = new JSONObject() {
{
put("start_date", startDate);
put("end_date", startDate);
put("station_type", stationType);
}
};
requestParams.put("parameters", parameters.toJSONString());
// 现在使用带有重试机制的OkHttpClient发起请求
Map<String, Object> requestParams = new HashMap<>();
requestParams.put("sysid", sysid);
JSONObject parameters = new JSONObject();
parameters.put("start_date", startDate);
parameters.put("end_date", startDate);
parameters.put("station_type", stationType);
requestParams.put("parameters", parameters);
Map<String, String> headers = new HashMap<>();
headers.put("Authorization", getAccessToken());
Gson gson = new Gson();
String requestParamsJson = gson.toJson(requestParams);
Request request = new Request.Builder()
.url(baseUrl + UniversalEnum.EACH_TOLL_STATION_ENTRANCE_BY_TYPE_OF_HOURLY_TRAFFIC_FLOW.getValue())
.headers(Headers.of(headers))
.post(RequestBody.create(MediaType.parse("application/json; charset=utf-8"), requestParamsJson))
.build();
Response response = okHttpClient.newCall(request).execute();
Response response // 请求响应
= okHttp
.headers(headers)
.url(baseUrl + UniversalEnum.EACH_TOLL_STATION_ENTRANCE_BY_TYPE_OF_HOURLY_TRAFFIC_FLOW.getValue()) // 请求地址
.data(requestParams) // 请求参数
.post(); // 请求方法
return response;
}

53
zc-business/src/main/java/com/zc/business/utils/RetryInterceptorUtil.java
View File

@ -0,0 +1,53 @@
package com.zc.business.utils;
import okhttp3.Interceptor;
import okhttp3.Request;
import okhttp3.Response;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.SocketTimeoutException;
import java.rmi.UnknownHostException;
/**
*重试拦截器
*/
public class RetryInterceptorUtil implements Interceptor {
private static final int MAX_RETRIES = 3; // 最大重试次数
private int retryCount = 0;
@Override
public Response intercept(Chain chain) throws IOException {
Request request = chain.request();
while (retryCount <= MAX_RETRIES) {
try {
Response response = chain.proceed(request);
if (!response.isSuccessful() && retryCount < MAX_RETRIES) {
retryCount++;
System.out.println("请求失败的代码 " + response.code() + ". 重试 (" + retryCount + "/" + MAX_RETRIES + ")...");
response.close();
continue;
} else {
return response;
}
} catch (IOException e) { // 捕获所有IO异常，包括连接被拒绝
if (++retryCount <= MAX_RETRIES) {
System.out.println("IOException。重试 (" + retryCount + "/" + MAX_RETRIES + ")...");
// 可能需要短暂停顿后再重试，避免立即重试导致问题持续
try {
Thread.sleep(1000); // 暂停1秒后重试
} catch (InterruptedException ie) {
Thread.currentThread().interrupt();
throw new IOException("重试睡眠期间中断", ie);
}
} else {
throw e; // 超过最大重试次数，重新抛出异常
}
}
}
return chain.proceed(request); // 如果没有异常或重试完毕，正常返回
}
}
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