文件转换api

4dkankan-center-scene/src/main/java/com/fdkankan/scene/controller/FileConvertController.java

@@ -0,0 +1,77 @@
+package com.fdkankan.scene.controller;
+
+import cn.hutool.core.io.FileTypeUtil;
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.io.IoUtil;
+import cn.hutool.core.lang.UUID;
+import com.fdkankan.common.constant.ConstantFilePath;
+import com.fdkankan.common.constant.ErrorCode;
+import com.fdkankan.common.controller.BaseController;
+import com.fdkankan.common.exception.BusinessException;
+import com.fdkankan.common.util.CreateObjUtil;
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.nio.file.Paths;
+import javax.servlet.ServletOutputStream;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+ * <p>
+ * TODO
+ * </p>
+ *
+ * @author dengsixing
+ * @since 2022/5/17
+ **/
+@RestController
+@RequestMapping("/service/file/convert")
+public class FileConvertController extends BaseController {
+
+    @RequestMapping(value = "/getModeldata", method = RequestMethod.POST)
+    public void convertTxtToModeldata(@RequestParam("file") MultipartFile file) throws Exception{
+
+        //生成uuid
+        String uuid = UUID.randomUUID().toString();
+
+        String path = ConstantFilePath.FILE_CONVERT_PATH + uuid;
+        String srcPath = path + "/" + file.getOriginalFilename();
+        String targetPath = path + "vision.modeldata";
+        File srcFile = new File(srcPath);
+//        if(!srcFile.getParentFile().exists()){
+//            srcFile.getParentFile().mkdir();
+//        }
+        file.transferTo(new File(srcPath));
+        String type = FileTypeUtil.getType(srcFile);
+        if("txt".equals(type)){
+            throw new BusinessException(ErrorCode.FAILURE_CODE_7007, "txt");
+        }
+        CreateObjUtil.convertTxtToVisionmodeldata(srcPath, targetPath);
+        if(!FileUtil.exist(targetPath)){
+            throw new BusinessException(ErrorCode.FAILURE_CODE_8005);
+        }
+        BufferedInputStream inputStream = FileUtil.getInputStream(targetPath);
+        ServletOutputStream outputStream = response.getOutputStream();
+        IoUtil.copy(inputStream, outputStream);
+
+
+//        IoUtil.
+
+
+
+
+
+
+
+    }
+
+
+
+
+
+}