api resource_error ai_generated true

413 负载过大:请求实体过大,最大大小为 1048576 字节

413 Payload Too Large: Request entity too large, max size is 1048576 bytes

ID: api/rest-api-request-body-too-large-streaming

其他格式: JSON · Markdown 中文 · English
90%修复率
90%置信度
1证据数
2024-02-10首次发现

版本兼容性

版本状态引入弃用备注
HTTP/1.1 RFC 7231 active
Nginx 1.24 active
Express.js 4.18 active

根因分析

HTTP 请求体超过了服务器配置的最大负载大小限制,通常用于文件上传或大型 JSON 负载。

English

The HTTP request body exceeds the server-configured maximum payload size limit, typically for file uploads or large JSON payloads.

generic

官方文档

https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/413

解决方案

  1. 通过移除不必要的字段或使用分页来减小负载大小。示例:使用分块上传或分块传输编码发送数据:curl -X POST https://api.example.com/upload -H 'Transfer-Encoding: chunked' -d @largefile.json
  2. 增加服务器端最大负载大小限制(如果您控制服务器)。示例 (Nginx):client_max_body_size 10m; (Express.js):app.use(express.json({limit: '10mb'}));

无效尝试

常见但无效的做法:

  1. 50% 失败

    Compressing the request body (e.g., gzip) may not reduce size below the limit if the server counts uncompressed bytes.

  2. 40% 失败

    Splitting the request into multiple smaller requests without proper sequencing may cause data inconsistency or missing data.