我试图通过ConvertAPI合并两个来自Google的PDF文件和下面的代码。pdf1和pdf2都是文件对象。
function mergePDFs(pdf1,pdf2){
const formData = ""
formData['Files[0]'] = pdf1.getBlob();
formData['Files[1]'] = pdf2.getBlob();
Logger.log(formData['Files[0]']);
Logger.log(formData);
endpoint = "https://v2.convertapi.com/convert/pdf/to/merge?Secret=XXXXXXXXXXXXX&StoreFile=true"
var options = {
'method' : 'post',
'payload' : formData,
'muteHttpExceptions': true
};
Logger.log(UrlFetchApp.fetch(endpoint,options));
}收到以下错误代码:
{"Code":4000,"Message":"Parameter validation error.","InvalidParameters":{"Files":["Files array item count must be greater than 0."]}}应该注意的是,Logger.log()语句都是空的。在我看来,pdf1和pdf2分配给formData[‘文件索引’]并不是
由于我不熟悉这个语法,所以我对下面的行做了很大的修改,但是它是在另一个堆栈溢出柱上引用的。
formData['Files[0]'] = pdf1.getBlob();
formData['Files[1]'] = pdf2.getBlob();我还发现,无论声明为数组还是字符串,formData的声明都是无关紧要的。
最后,来自ConvertAPI的相关文件说:
要转换的文件。值可以是URL或文件内容。如果在>查询或多部分内容参数中使用,则必须以索引>如文件、文件1、Files2.
主函数的下列行与所述函数相关:
//lodgingRecieptId is set to a url
const receiptFile = DriveApp.getFileById(lodgingReceiptId);
...
const copyID = frontPage.makeCopy().getId();
const copyDoc = DocumentApp.openById(copyID)
copyDoc.setName("MPD | " + sheet.getLastRow());
const body = copyDoc.getBody();
//find and replace in template copy
body.replaceText("{{AMOUNT}}",amount)
body.replaceText("{{CURRENT_DATE}}",current_date)
body.replaceText("{{LOCATION}}",location)
body.replaceText("{{PURPOSE}}",purpose);
body.replaceText("{{DEPART_DATE}}",formatLeaveDate);
body.replaceText("{{RETURN_DATE}}",formatReturnDate);
body.replaceText("{RSB} ",rsb);
body.replaceText("{{DAYS}}",days);
body.replaceText("{{MPD_AMOUNT}}",mpdAmount);
const docBlob = copyDoc.getAs('application/pdf');
docBlob.setName(copyDoc.getName() + ".pdf");
const copyPdf = DriveApp.createFile(docBlob);
//merge lodging receipt and template copy ——> Save id
mergePDFs(copyPdf,receiptFile)发布于 2022-03-30 03:11:24
从您的显示脚本和你出示的正式文件,下面的修改如何?
修改脚本:
请用你的秘密替换<YOUR SECRET HERE>。
function mergePDFs(pdf1, pdf2) {
var fileValues = [pdf1.getBlob(), pdf2.getBlob()].map((e, i) => ({
"Name": e.getName() || `sample${i + 1}`,
"Data": Utilities.base64Encode(e.getBytes())
}));
var data = { "Parameters": [{ "Name": "Files", "FileValues": fileValues }, { "Name": "StoreFile", "Value": true }] };
var endpoint = "https://v2.convertapi.com/convert/pdf/to/merge?Secret=<YOUR SECRET HERE>";
var options = {
'method': 'post',
'payload': JSON.stringify(data),
'contentType': "application/json",
'muteHttpExceptions': true
};
var res = UrlFetchApp.fetch(endpoint, options);
var outputPDFURL = JSON.parse(res.getContentText()).Files[0].Url;
var outputFile = UrlFetchApp.fetch(outputPDFURL).getBlob().setName("sampleOutput.pdf");
DriveApp.createFile(outputFile);
}注意:
pdf1和pdf2是文件对象或HTTPResponse数据的对象。请小心这件事。参考文献:
https://stackoverflow.com/questions/71670970
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