有关Photoshop储存图片过大的解决方案

简单来说就是将以下代码储存为.jsx文件。并在Photoshop中 文件→脚本→浏览 来调用，即可删除图中的该类数据




function deleteDocumentAncestorsMetadata() { 
whatApp = String(app.name);//String version of the app name 
if(whatApp.search("Photoshop") > 0) { //Check for photoshop specifically, or this will cause errors 
//Function Scrubs Document Ancestors from Files 
if(!documents.length) { 
alert("There are no open documents. Please open a file to run this script.") 
return; 
} 
if (ExternalObject.AdobeXMPScript == undefined) ExternalObject.AdobeXMPScript = new ExternalObject("lib:AdobeXMPScript"); 
var xmp = new XMPMeta( activeDocument.xmpMetadata.rawData); 
// Begone foul Document Ancestors! 
xmp.deleteProperty(XMPConst.NS_PHOTOSHOP, "DocumentAncestors"); 
app.activeDocument.xmpMetadata.rawData = xmp.serialize(); 
} 
} 
//Now run the function to remove the document ancestors 
deleteDocumentAncestorsMetadata();

试过了，简直完美