#

luxiaotao1123

2024-12-17 d3d3857cda8b4307d8f03bf15ec9fb2c98c34b64

 zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/AvoidWaveCalculator.java

@@ -3,6 +3,7 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zy.acs.common.utils.Utils;
import com.zy.acs.framework.common.Cools;
import com.zy.acs.manager.common.config.RedisProperties;
import com.zy.acs.manager.common.utils.MapDataUtils;
import com.zy.acs.manager.core.constant.MapDataConstant;
import com.zy.acs.manager.core.service.astart.DynamicNodeType;
@@ -21,13 +22,15 @@
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.time.StopWatch;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.StandardCopyOption;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
@@ -59,6 +62,8 @@
    private CodeService codeService;
    @Autowired
    private MapService mapService;
    @Autowired
    private RedisProperties redisProperties;

    @PostConstruct
    @SuppressWarnings("all")
@@ -93,22 +98,50 @@
                return;
            }

            // python
            AgvModel agvModel = agvModelService.selectByType(AgvModelType.CTU_BOX_TRANSPORT_AGV.toString());    // can be optimized

            Double avoidDistance = MapDataUtils.getVehicleWaveSafeDistance(agvModel.getDiameter(), MapDataConstant.MAX_DISTANCE_BETWEEN_ADJACENT_AGV_FACTOR);

            long startTime = System.currentTimeMillis();

            ProcessBuilder processBuilder = new ProcessBuilder("python"
                    , "D:\\tmp\\pyagv\\agv4.py"
                    , String.valueOf(avoidDistance)
            );
            processBuilder.redirectErrorStream(true);
            Resource resource = new ClassPathResource("agv.py");

            File tempScript = null;

            try {
                InputStream is = resource.getInputStream();
                tempScript = File.createTempFile("agv", ".py");
                tempScript.deleteOnExit();

                Files.copy(is, tempScript.toPath(), StandardCopyOption.REPLACE_EXISTING);
                tempScript.setExecutable(true);

                ProcessBuilder processBuilder = new ProcessBuilder(
                        "python" // 或者 "python3" 取决于系统配置
                        , tempScript.getAbsolutePath()
                        , String.valueOf(avoidDistance)
                        , redisProperties.getHost()
                        , redisProperties.getPassword()
                        , String.valueOf(redisProperties.getPort())
                        , String.valueOf(redisProperties.getIndex())
                );

                processBuilder.redirectErrorStream(true);

//            File file = resource.getFile();
//            ProcessBuilder processBuilder = new ProcessBuilder(
//                    "python"
//                    , file.getAbsolutePath()
//                    , String.valueOf(avoidDistance)
//                    , redisProperties.getHost()
//                    , redisProperties.getPassword()
//                    , String.valueOf(redisProperties.getPort())
//                    , String.valueOf(redisProperties.getIndex())
//            );
//            processBuilder.redirectErrorStream(true);

                Process process = processBuilder.start();

                // 读取Python脚本的输出
                BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
                String line;
                StringBuilder builder = new StringBuilder();
@@ -116,10 +149,10 @@
                    builder.append(line);
                }

                // 等待Python脚本执行完成
                int exitCode = process.waitFor();
                if (exitCode != 0) {
                    System.out.println("Python script exited with error code: " + exitCode);
                    log.error("Python script exited with error code: {}", exitCode);
                    log.error("python error:{}", builder.toString());
                    return;
                }
                reader.close();
@@ -140,6 +173,7 @@
            }
            log.error("python finish {}", System.currentTimeMillis() - startTime);

            // java
//            String[][] codeMatrix = mapDataDispatcher.getCodeMatrix(lev);
//            String[][] waveMatrix = mapDataDispatcher.initWaveMatrix(lev);
//