Java Code Examples for cn.hutool.core.util.StrUtil#subBefore()

The following examples show how to use cn.hutool.core.util.StrUtil#subBefore() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: UploadController.java    From spring-boot-demo with MIT License 8 votes vote down vote up 
@PostMapping(value = "/local", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict local(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
	} catch (IOException e) {
		log.error("【文件上传至本地】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}

	log.info("【文件上传至本地】绝对路径：{}", localFilePath);
	return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", fileName).set("filePath", localFilePath));
}
Example 2
Source File: UploadController.java    From spring-boot-demo with MIT License 6 votes vote down vote up 
@PostMapping(value = "/local", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict local(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
	} catch (IOException e) {
		log.error("【文件上传至本地】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}

	log.info("【文件上传至本地】绝对路径：{}", localFilePath);
	return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", fileName).set("filePath", localFilePath));
}
Example 3
Source File: UploadController.java    From spring-boot-demo with MIT License 6 votes vote down vote up 
@PostMapping(value = "/local", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict local(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
	} catch (IOException e) {
		log.error("【文件上传至本地】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}

	log.info("【文件上传至本地】绝对路径：{}", localFilePath);
	return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", fileName).set("filePath", localFilePath));
}
Example 4
Source File: UploadController.java    From spring-boot-demo with MIT License 5 votes vote down vote up 
@PostMapping(value = "/yun", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict yun(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
		Response response = qiNiuService.uploadFile(new File(localFilePath));
		if (response.isOK()) {
			JSONObject jsonObject = JSONUtil.parseObj(response.bodyString());

			String yunFileName = jsonObject.getStr("key");
			String yunFilePath = StrUtil.appendIfMissing(prefix, "/") + yunFileName;

			FileUtil.del(new File(localFilePath));

			log.info("【文件上传至七牛云】绝对路径：{}", yunFilePath);
			return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", yunFileName).set("filePath", yunFilePath));
		} else {
			log.error("【文件上传至七牛云】失败，{}", JSONUtil.toJsonStr(response));
			FileUtil.del(new File(localFilePath));
			return Dict.create().set("code", 500).set("message", "文件上传失败");
		}
	} catch (IOException e) {
		log.error("【文件上传至七牛云】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}
}
Example 5
Source File: UploadController.java    From spring-boot-demo with MIT License 5 votes vote down vote up 
@PostMapping(value = "/yun", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict yun(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
		Response response = qiNiuService.uploadFile(new File(localFilePath));
		if (response.isOK()) {
			JSONObject jsonObject = JSONUtil.parseObj(response.bodyString());

			String yunFileName = jsonObject.getStr("key");
			String yunFilePath = StrUtil.appendIfMissing(prefix, "/") + yunFileName;

			FileUtil.del(new File(localFilePath));

			log.info("【文件上传至七牛云】绝对路径：{}", yunFilePath);
			return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", yunFileName).set("filePath", yunFilePath));
		} else {
			log.error("【文件上传至七牛云】失败，{}", JSONUtil.toJsonStr(response));
			FileUtil.del(new File(localFilePath));
			return Dict.create().set("code", 500).set("message", "文件上传失败");
		}
	} catch (IOException e) {
		log.error("【文件上传至七牛云】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}
}
Example 6
Source File: UploadController.java    From spring-boot-demo with MIT License 5 votes vote down vote up 
@PostMapping(value = "/yun", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
public Dict yun(@RequestParam("file") MultipartFile file) {
	if (file.isEmpty()) {
		return Dict.create().set("code", 400).set("message", "文件内容为空");
	}
	String fileName = file.getOriginalFilename();
	String rawFileName = StrUtil.subBefore(fileName, ".", true);
	String fileType = StrUtil.subAfter(fileName, ".", true);
	String localFilePath = StrUtil.appendIfMissing(fileTempPath, "/") + rawFileName + "-" + DateUtil.current(false) + "." + fileType;
	try {
		file.transferTo(new File(localFilePath));
		Response response = qiNiuService.uploadFile(new File(localFilePath));
		if (response.isOK()) {
			JSONObject jsonObject = JSONUtil.parseObj(response.bodyString());

			String yunFileName = jsonObject.getStr("key");
			String yunFilePath = StrUtil.appendIfMissing(prefix, "/") + yunFileName;

			FileUtil.del(new File(localFilePath));

			log.info("【文件上传至七牛云】绝对路径：{}", yunFilePath);
			return Dict.create().set("code", 200).set("message", "上传成功").set("data", Dict.create().set("fileName", yunFileName).set("filePath", yunFilePath));
		} else {
			log.error("【文件上传至七牛云】失败，{}", JSONUtil.toJsonStr(response));
			FileUtil.del(new File(localFilePath));
			return Dict.create().set("code", 500).set("message", "文件上传失败");
		}
	} catch (IOException e) {
		log.error("【文件上传至七牛云】失败，绝对路径：{}", localFilePath);
		return Dict.create().set("code", 500).set("message", "文件上传失败");
	}
}