如何解决、The field file1 exceeds its maximum permitted size of 1048576 bytes

您可以尝试以下几种方法来解决这个问题：

1. 压缩文件：如果文件中包含大量文本或图片数据，您可以尝试使用压缩工具（如WinRAR或7-Zip）将文件压缩，以减小文件的大小。

2. 分割文件：如果文件太大无法上传或传输，您可以尝试将文件分割成较小的部分，然后单独上传或传输每个部分。接收方可以在接收到所有部分后重新组合文件。

3. 使用云存储：如果您正在上传文件到云端存储服务（如Google Drive或Dropbox），您可以将文件上传到云存储并通过共享链接分享给其他人。这样，您不需要直接传输整个文件，而是通过链接访问文件。

4. 使用其他传输方式：如果您正在尝试通过电子邮件或其他网络传输方式发送文件，您可以尝试使用其他传输方式，如FTP（文件传输协议）或专用传输工具。

如果这些方法都不起作用，那可能是系统限制了文件大小，您需要了解系统的限制并进行相应的调整或联系系统管理员寻求帮助。

相关问题

The field file1 exceeds its maximum permitted size of 1048576 bytes

It seems like you are encountering an issue with a file called "file1" that exceeds its maximum permitted size of 1048576 bytes. To resolve this issue, you can try the following:

1. Check if the file size can be reduced: If the file contains unnecessary data or large media files, consider removing or compressing them to reduce the file size.

2. Split the file into smaller parts: If possible, split the file into smaller chunks that are below the maximum permitted size. This can be done using various file splitting tools or custom scripts.

3. Use a different storage method: If the file size cannot be reduced enough, you may need to consider alternative storage methods such as cloud storage or a database system that can handle larger file sizes.

4. Optimize your code or application: If the file is generated or processed by your code or application, review and optimize it to minimize the file size or avoid generating excessively large files.

Remember to adjust the above steps based on your specific requirements and constraints.

The field file exceeds its maximum permitted size of 1048576 bytes.

这个错误的意思是上传的文件大小超过了允许的最大值，具体是"The field file exceeds its maximum permitted size of 1048576 bytes." 。这个错误通常出现在SpringBoot项目中，原因是内嵌的tomcat默认限制了所有上传的文件大小为1MB。解决这个问题可以采取以下方法：增加文件上传大小限制、减小上传文件的大小、分块上传、使用第三方文件上传服务。具体的解决方法取决于你的SpringBoot版本，可以在application.properties或application.yml文件中进行配置。以下是几种常见的SpringBoot版本对应的解决方案：

- SpringBoot 1.3.x之前：在application.properties中添加如下配置：
multipart.maxFileSize=50Mb
multipart.maxRequestSize=50Mb
- SpringBoot 1.4.x：在application.properties中添加如下配置：
spring.http.multipart.maxFileSize=50Mb
spring.http.multipart.maxRequestSize=50Mb
- SpringBoot 2.0.x之后：在application.properties中添加如下配置：
spring.servlet.multipart.max-file-size=50MB
spring.servlet.multipart.max-request-size=50MB

通过修改上述配置，你可以将文件大小限制调整为更大的值，或者取消文件大小限制。这样就能解决"The field file exceeds its maximum permitted size of 1048576 bytes."的错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span><span class="em">4</span>