Unverified60% confidenceFactExact time
在生产环境中通常会先将图片上传到对象存储服务（如AWS S3），再通过URL引用，而非使用Base64内嵌传输
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Claude Code实战：从零打造WebSocket实时聊天室
bilibili杨淑娟Python6/16/2026
Related Claims
Unverified图片转换为Base64编码的Data URL可直接嵌入WebSocket消息中传输，但会显著增加消息体积65% similarUnverifiedChatPromptTemplate处理图片输入时提供三种参数传入方式：URL方式、Base64编码和本地文件路径62% similarUnverified数据集下载链接和放置路径信息通常在README中提供，而非命令行参数中61% similarUnverifiedMost online image merging tools require uploading images to remote servers and often include watermarks, account registration, or paywalls61% similarUnverified拖拽上传图片功能利用HTML5的Drag and Drop API和FileReader API，将图片转换为Base64编码或Blob URL后作为CSS背景属性注入60% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/45546API
curl https://kongchang.com/api/v1/knowledge/claims/45546MCP
get_claim(id=45546)