Adobe PDF Javascript提取名称，保存文件

Adobe PDF Javascript to Extract Name, save file

本文关键字：保存文件 提取 PDF Javascript Adobe      更新时间：2023-09-26

在Adobe Acrobat Pro XI中查找有关Javascript的帮助。

到目前为止，我拥有的是：

   /* Extract pages to file */
   // Regular expression used to acquire the base name of file
   var re = /'.pdf$/i;
   // filename is the base name of the file Acrobat is working on
   var filename = this.documentFileName.replace(re,"");
   try {for (var i = 0; i < this.numPages; i+=4)
         this.extractPages({
            nStart: i,
            nEnd: i+3,
         });         
   } catch (e) { console.println("Aborted: " + e) }

现在发生的是，它提取页面范围并创建一系列打开的文件，然后我可以重命名这些文件。

我想做的是添加一个循环，从账单中提取一个名称，然后将其用作文件名，在文件夹中创建一个新文件。

我发现了这个：

for (var p = 0; p < this.numPages; p++) {
    // iterate over all words
    for (var n = 0; n < this.getPageNumWords(p); n++) {
        if (this.getPageNthWord(p, n) == stringToSearchFor) {
            pageArray.push(p);
            break;
        }
    }
}

我想这会让我走到那里，但我不确定如何将其纳入我的循环中。

我想我需要在文档中搜索一个静态字符串（在本例中为"Student Name"），然后返回接下来的两个单词。

使用复制粘贴的代码创建了一个文件来做这类事情（以及Thom Parker在Adobe论坛上的一些帮助，请参阅：https://community.adobe.com/t5/acrobat/step-by-step-instructions-for-saving-a-pdf-in-acrobat-dc-using-a-javascript/m-p/10893916?page=1#M238905)

// https://community.adobe.com/t5/acrobat/how-to-set-up-a-default-value-in-execdialog/td-p/9343585?page=1
var dialogTitle = "Please specify ";
var defaultAnswer = "";
var stringToSearchFor = app.response("Client ID",
dialogTitle, defaultAnswer);
//https://acrobatusers.com/tutorials/print/how-save-pdf-acrobat-javascript/
/* Put script title here */
// Iterates over all pages and find a given string and extracts all 
// pages on which that string is found to a new file.
var pageArray = [];
//var stringToSearchFor = "64718";
for (var p = 0; p < this.numPages; p++) {
	// iterate over all words
	for (var n = 0; n < this.getPageNumWords(p); n++) {
		if (this.getPageNthWord(p, n) == stringToSearchFor) {
			pageArray.push(p);
			break;
		}
	}
}
if (pageArray.length > 0) {
	// extract all pages that contain the string into a new document
	var d = app.newDoc();    // this will add a blank page - we need to remove that once we are done
	for (var n = 0; n < pageArray.length; n++) {
		d.insertPages( {
			nPage: d.numPages-1,
			cPath: this.path,
			nStart: pageArray[n],
			nEnd: pageArray[n],
		} );
	}
    // remove the first page
    d.deletePages(0);
    
// https://community.adobe.com/t5/acrobat/how-to-save-as-pdf-form-using-script/td-p/9848947?page=1
// Split Path into an array so it is easy to work with
var aMyPath = this.path.split("/");
// Remove old file name
aMyPath.pop();
// Add new file name
aMyPath.push(stringToSearchFor);
// Put path back together and save
d.saveAs(aMyPath.join("/")+".pdf");
}

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