[{"data":1,"prerenderedAt":73},["ShallowReactive",2],{"faq-doc-workflow-check-photo-metadata-before-upload":3},{"id":4,"title":5,"answer":6,"body":7,"canonical":53,"category":54,"description":55,"draft":56,"extension":57,"faqRefs":58,"h1":5,"meta":60,"navigation":61,"path":62,"published":61,"question":5,"relatedTools":63,"robots":67,"seo":68,"slug":59,"stem":69,"summary":70,"updatedAt":71,"__hash__":72},"faqs\u002Ffaqs\u002Fcheck-photo-metadata-before-upload.md","上传前怎么查看照片像素、DPI 和 EXIF 信息？","先用图片元信息工具查看宽高、格式、DPI 和拍摄信息，再按上传要求决定要不要改尺寸、改分辨率或改 DPI。",{"type":8,"value":9,"toc":46},"minimark",[10,14,30,33],[11,12,13],"h2",{"id":13},"先看哪些参数",[15,16,17,21,24,27],"ul",{},[18,19,20],"li",{},"宽高像素",[18,22,23],{},"图片格式",[18,25,26],{},"DPI 信息",[18,28,29],{},"是否带有 EXIF 字段",[11,31,32],{"id":32},"更稳的做法",[34,35,36,37,41,42,45],"p",{},"先看原图参数，再对照上传要求处理。要求复杂规格时，用 ",[38,39,40],"code",{},"改尺寸2","；像素和 DPI 都要一起改时，用 ",[38,43,44],{},"改分辨率","。",{"title":47,"searchDepth":48,"depth":48,"links":49},"",3,[50,52],{"id":13,"depth":51,"text":13},2,{"id":32,"depth":51,"text":32},null,"workflow","说明上传前怎么先检查照片参数，再决定后续处理方式。",false,"md",[59],"check-photo-metadata-before-upload",{},true,"\u002Ffaqs\u002Fcheck-photo-metadata-before-upload",[64,65,66],"exif-info","change-size-2","modify-resolution","index,follow",{"title":5,"description":55,"robots":67},"faqs\u002Fcheck-photo-metadata-before-upload","先看原图参数，再决定改尺寸、改分辨率还是直接上传。","2026-04-22","RBEgxjhgVDeEIbcRJ70hi1xyhglvsPbfk81xdUtepXQ",1779810693463]