算法创建

src/main/java/com/bipt/intelligentapplicationorchestrationservice/controller/AlgorithmInfoController.java

@@ -73,5 +73,16 @@ public class AlgorithmInfoController {
         algorithmInfoService.save(algorithmInfo);
         return OptResult.success("算法创建成功");
     }
+    /**
+     * 算法运行
+     */
+    @PostMapping("/run/{id}")
+    @Operation(summary = "运行")
+    public OptResult run(@PathVariable Long id){
+        log.info("运行",id);
+        algorithmInfoService.run(id);
+        return OptResult.success("运行成功");
+    }
+
 
 } 

src/main/java/com/bipt/intelligentapplicationorchestrationservice/mapper/AlgorithmInfoMapper.java

@@ -29,4 +29,8 @@ public interface AlgorithmInfoMapper {
     
     @Delete("DELETE FROM algorithm_info WHERE id = #{id}")
     int deleteById(Long id);
+    @Select("select description from algorithm_info where id = #{id}")
+    String getDescriptionById(Long id);
+    @Select("select algorithm_file from algorithm_info where id = #{id}")
+    String getFileById(Long id);
 }

src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/AlgorithmInfoService.java

@@ -14,4 +14,5 @@ public interface AlgorithmInfoService {
 
     void save(AlgorithmInfo algorithmInfo);
 
+    void run(Long id);
 }

src/main/java/com/bipt/intelligentapplicationorchestrationservice/service/Impl/AlgorithmInfoServiceImpl.java

@@ -8,6 +8,9 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.StringUtils;
 
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
 import java.util.List;
 
 @Service
@@ -72,11 +75,65 @@ public class AlgorithmInfoServiceImpl implements AlgorithmInfoService {
         //查找表里是否有重复的算法，如果有则报错
         AlgorithmInfo duplicateName = algorithmInfoMapper.selectByName(algorithmName);
         if (duplicateName != null){
-            throw new RuntimeException("算法已存在");
+            throw new RuntimeException("算法已存在，请去修改算法");
         }
-        //todo 算法文件分布式存入分布式存储中
 
+        //todo 算法文件分布式存入分布式存储中
 
         algorithmInfoMapper.insert(algorithmInfo);
     }
+
+    /**
+     * 算法执行
+     * @param id
+     */
+    @Override
+    public void run(Long id) {
+        String description = algorithmInfoMapper.getDescriptionById(id);
+        /*//拿到传入的描述，并且用逗号分隔
+        String[] commaParts = description.split(",");
+
+        List<String> results = new ArrayList<>();
+        for (String part : commaParts) {
+            String[] semicolonParts = part.split(";", 2);
+            if (semicolonParts.length > 1) {
+                results.add(semicolonParts[1]);
+            } else {
+                throw new RuntimeException("描述格式错误,请修改描述格式");
+            }
+        }
+        String bag = results.getFirst();
+        String function = results.get(1);*/
+        String file = algorithmInfoMapper.getFileById(id);
+        try {
+            // 构建命令，将 param 作为参数传递给 Python 脚本
+            ProcessBuilder pb = new ProcessBuilder("python", file, description);
+
+            // 设置工作目录（如果 Python 脚本不在当前目录）
+            // pb.directory(new File("/path/to/script"));
+
+            // 启动进程
+            Process process = pb.start();
+
+            // 获取进程输出
+            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                System.out.println(line);
+            }
+
+            // 获取错误输出
+            BufferedReader errorReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
+            String errorLine;
+            while ((errorLine = errorReader.readLine()) != null) {
+                System.err.println("Error: " + errorLine);
+            }
+            // 等待进程完成
+            int exitCode = process.waitFor();
+            System.out.println("Exit Code: " + exitCode);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
 }