从其中一个字段中有换行符的 URL 导入 CSV答案

【问题标题】：Importing CSV from URL that has line breaks within one of the fields从其中一个字段中有换行符的 URL 导入 CSV
【发布时间】：2019-08-16 19:44:57
【问题描述】：

我创建了一个脚本，将 CSV 文件从 URL 导入到 Google 表格中。我过去使用过 Utilities.parseCsv(csv) 没有问题。但是，这个特定的 CSV 文件包含一个具有多行返回 (ALT+Enter) 的字段。这会导致解析的文件在遇到这些字段时创建额外的行。我认为最好的方法是在解析之前清理 CSV 文件，但我不知道该怎么做。

问题字段是“描述”（G 列）。

当前脚本：

function importCampaignReport() {
var csvUrl = "https://s3.amazonaws.com/redacted.csv";
var csvContent = UrlFetchApp.fetch(csvUrl).getContentText();
var csvData = Utilities.parseCsv(csvContent);
var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Perm URL Campaign Dashboard Report');
sheet.getRange(1, 1, csvData.length, csvData[0].length).setValues(csvData);

}

示例 csv 内容：

"Campaign Status","Billing Status",ID,Mon,Customer,Campaign,Description,"Customer Type",CID,CPL,Archived,"Start date","End date","Sales rep","Total Days Remaining","Monthly Days Left",Pace,"Month Delivered","Month Accepted","Month Remaining","% Delivered","% Accepted","Campaign Goal","Campaign Delivered","Campaign Remaining","% Campaign delivered","Campaign Undelivered","Campaign Awaiting Verification","Campaign Unverified","% Campaign Possible”,”CL Goal”,”CL Delivered”,”CL Remaining”,”CL Undelivered”,”CL Awaiting Verification”,”CL Unverified","#1 Partner Code","#1 Partner Goal","#1 Partner Cost","#2 Partner Code","#2 Partner Goal","#2 Partner Cost","#3 Partner Code","#3 Partner Goal","#3 Partner Cost”,”CL Mon Delivered","#1 Partner Mon Delivered","#2 Partner Mon Delivered","#3 Partner Mon Delivered","#4 Partner Mon Delivered","#5 Partner Mon Delivered","#6 Partner Mon Delivered","#4 Partner Code","#4 Partner Goal","#4 Partner Cost","#5 Partner Code","#5 Partner Goal","#5 Partner Cost","#6 Partner Code","#6 Partner Goal","#6 Partner Cost"
Completed,Pending,4607,"Mar 2018”,XYZ,”Big Software","IT Staff+, 500+, UK, France, Netherlands, CQs",1,,27.50,no,03/01/2018,03/24/2018,RD,0,0,87,97,87,0,111,89,87,97,0,111,0,0,0,111,0,2,0,0,0,0,STW001,87,13.00,,,,,,,2,95,,,,,,,,,,,,,,
Completed,Pending,4938,"Jan 2018",TestCustomer,TestCampaign,"Description Line 1
Description Line 2
Description Line 3",1,,0.00,no,04/09/2017,04/09/2018,RD,0,0,1,0,0,1,0,0,10,0,10,0,0,0,2,20,0,0,0,0,0,0,LC,10,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Completed,Pending,4938,"Feb 2018",TestCustomer,TestCampaign,"Description Line 1
Description Line 2
Description Line 3",1,,0.00,no,04/09/2017,04/09/2018,RD,0,0,1,0,0,1,0,0,10,0,10,0,0,0,2,20,0,0,0,0,0,0,LC,10,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Completed,Pending,4938,"Mar 2018",TestCustomer,TestCampaign,"Description Line 1
Description Line 2
Description Line 3",1,,0.00,no,04/09/2017,04/09/2018,RD,0,0,1,0,0,1,0,0,10,0,10,0,0,0,2,20,0,0,0,0,0,0,LC,10,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Completed,Pending,4938,"Apr 2018",TestCustomer,TestCampaign,"Description Line 1
Description Line 2
Description Line 3",1,,0.00,no,04/09/2017,04/09/2018,RD,0,0,1,0,0,1,0,0,10,0,10,0,0,0,2,20,0,0,0,0,0,0,LC,10,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Active,Pending,4944,"Jan 2018",TestCustomer1,Aberdeen,"Description Line 1
Description Line 2",1,,0.00,no,04/24/2017,04/24/2018,MN,0,0,9,0,0,9,0,0,100,0,100,0,0,1,9,10,0,0,0,0,0,0,ABD,100,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Active,Pending,4944,"Feb 2018",TestCustomer1,Aberdeen,"Description Line 1
Description Line 2",1,,0.00,no,04/24/2017,04/24/2018,MN,0,0,8,0,0,8,0,0,100,0,100,0,0,1,9,10,0,0,0,0,0,0,ABD,100,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Active,Pending,4944,"Mar 2018",TestCustomer1,Aberdeen,"Description Line 1
Description Line 2",1,,0.00,no,04/24/2017,04/24/2018,MN,0,0,9,0,0,9,0,0,100,0,100,0,0,1,9,10,0,0,0,0,0,0,ABD,100,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Active,Pending,4944,"Apr 2018",TestCustomer1,Aberdeen,"Description Line 1
Description Line 2",1,,0.00,no,04/24/2017,04/24/2018,MN,0,0,7,0,0,7,0,0,100,0,100,0,0,1,9,10,0,0,0,0,0,0,ABD,100,0.00,,,,,,,0,0,,,,,,,,,,,,,,
Active,Pending,5035,"Jan 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,254,0,0,254,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Feb 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,229,0,0,229,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Mar 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,254,0,0,254,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Apr 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,246,0,0,246,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"May 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,254,0,0,254,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Jun 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,246,0,0,246,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Jul 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,254,0,0,254,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Aug 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,254,0,0,254,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Sep 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,247,0,0,247,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Oct 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Nov 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,247,0,0,247,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Dec 2018",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Jan 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Feb 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,230,0,0,230,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Mar 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Apr 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,247,0,0,247,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"May 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Jun 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,247,0,0,247,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Jul 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,0,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Aug 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,12,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Sep 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,30,247,0,0,247,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,
Active,Pending,5035,"Oct 2019",TestCustomer,TestCampaign,"Description Line 1",1,,0.00,no,05/04/2017,05/04/2020,MN,259,31,255,0,0,255,0,0,9002,0,9002,0,0,0,0,0,9000,0,9000,0,0,0,Redacted,1,0.00,B2M001,1,0.00,,,,0,0,0,,,,,,,,,,,,,

【问题讨论】：

是的，只要您知道字段编号，这可以使用正则表达式完成，并且在该特定字段中没有分隔符作为数据。发布文件示例，您将获得一些帮助。
哦，需要查看原始 csv 文件，而不是通过某些 查看器。正则表达式能否在查看器上运行，不确定。
您应该可以从网站下载文件。
@ob1 感谢您回复并添加脚本。从您的脚本中，我可以了解您的脚本语言和脚本问题。所以我提出了一个修改后的脚本。你能确认一下吗？如果我误解了您的问题并且这不是您想要的方向，我深表歉意。对了，我加了一个标签。

标签： regex csv parsing google-apps-script

【解决方案1】：

您想将 CSV 数据放到电子表格中。
CSV 数据包括具有换行符的值。
- 具有换行符的值用双引号括起来。
- 可以在“G”列中看到这些值。
您要放置包括换行符在内的值。
您希望使用 Google Apps 脚本实现此目的。

如果我的理解是正确的，那么这个答案呢？请认为这只是几个答案之一。

问题：

不幸的是，在当前阶段，Utilities.parseCsv() 似乎不能直接用于包含换行符在内的单元格值的数据。为了避免这个问题，我想提出以下两种模式。

模式一：

在此模式中，使用以下流程。

流程：

为了解析Utilities.parseCsv()的数据，首先，将双引号括起来的值替换为时间字符串。
这些值由Utilities.parseCsv() 解析。
将时间字符串替换为原始值。
将数据放入电子表格。

修改脚本：

当你的脚本被修改时，请进行如下修改。

从：

var csvData = Utilities.parseCsv(csvContent);

到：

// The values enclosed by the double quotes are replaced by the temporal string.
var temp = [];
var tempStr = "###temp###";
var t = csvContent.replace(/\"[\w\s\S]+?\"/g, function(m) {
  temp.push(m.replace(/\"/g, ""));
  return tempStr;
});

// Parse data as CSV data.
var csvData = Utilities.parseCsv(t);

// eplace the temporal strings to the original values.
var h = 0;
csvData.forEach(function(e, i) {
  var j = e.indexOf(tempStr);
  if (j > -1) {
    csvData[i][j] = temp[h];
    h++;
  }
});

模式 2：

在此模式中，使用以下流程。

流程：

将 CSV 文件转换为 Google 电子表格。
- 此转换后的电子表格用作临时电子表格。
从转换后的电子表格中检索值。
删除临时电子表格。
将值放入目标电子表格。

示例脚本：

在使用此脚本之前，please enable Drive API at Advanced Google services。

function importCampaignReport() {
  var csvUrl = "https://s3.amazonaws.com/redacted.csv";
  var blob = UrlFetchApp.fetch(csvUrl).getBlob(); // Modified


  // I added below script.
  var id = Drive.Files.insert({title: "temporalSpreadsheet", mimeType: MimeType.GOOGLE_SHEETS}, blob).id;
  var csvData = SpreadsheetApp.openById(id).getSheets()[0].getDataRange().getValues();
  Drive.Files.remove(id);


  var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Perm URL Campaign Dashboard Report');
  sheet.getRange(1, 1, csvData.length, csvData[0].length).setValues(csvData);
}

注意：

在这个修改后的脚本中，我可以确认该脚本使用您共享的 CSV 数据工作。
当手动将 CSV 文件导入电子表格时，我可以确认结果与上述修改后的脚本相同。

参考资料：

新增1：

我注意到，当使用 Sheets API 时，从 URL 检索到的值会被直接解析并放入电子表格。所以作为另一种模式，我想提出这个。示例脚本如下。在这种情况下，不使用临时文件，处理成本将能够低于上述两种模式。

示例脚本：

在使用此脚本之前，please enable Sheets API at Advanced Google services。

function importCampaignReport() {
  var csvUrl = "https://s3.amazonaws.com/redacted.csv";
  var csvContent = UrlFetchApp.fetch(csvUrl).getContentText();

  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = spreadsheet.getSheetByName('Perm URL Campaign Dashboard Report');
  var resource = {requests: [{pasteData: {data: csvContent, coordinate: {sheetId: sheet.getSheetId()}, delimiter: ","}}]};
  Sheets.Spreadsheets.batchUpdate(resource, spreadsheet.getId());
}

参考：

PasteDataRequest

新增2：

将值放入电子表格时，您希望从值中删除换行符。

我可以像上面那样理解。如果我的理解是正确的，下面的示例脚本怎么样？

在使用此脚本之前，please enable Sheets API at Advanced Google services。

示例脚本：

function importCampaignReport() {
  var csvUrl = "https://s3.amazonaws.com/redacted.csv";
  var data = UrlFetchApp.fetch(csvUrl).getContentText();

  var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  var sheet = spreadsheet.getSheetByName('Perm URL Campaign Dashboard Report');
  var sheetId = sheet.getSheetId();
  var resource = {requests: [
    {pasteData: {data: data, coordinate: {sheetId: sheetId}, delimiter: ","}},
    {findReplace: {range: {sheetId: sheetId, startColumnIndex: 6, endColumnIndex: 7}, find: "\n", replacement: " ", searchByRegex: true}}
  ]};
  Sheets.Spreadsheets.batchUpdate(resource, spreadsheet.getId());
}

在您的评论中，关于the 5th column (G)，我认为第5 列是“E”列。但是你说的是“G”列。我对此感到困惑。所以在当前脚本中，可以处理“G”列。如果要对“E”列执行此操作，请设置startColumnIndex: 4, endColumnIndex: 5。
如果发生错误，请提供您的脚本以复制问题。借此，我想确认一下。

【讨论】：

感谢您周到而详细的回复。不幸的是，您的解决方案都没有奏效。也许我说“不幸的是，该字段没有用双引号括起来。”这与生成 CSV 文件的数据库有关。当数据处理器在字段中输入 ALT+Enter 时会出现问题。如果数据处理器将字段条目用双引号括起来，则可以避免该问题。数据库导出 CSV 文件并忽略任何用双引号括起来的行返回。如果数据处理器忘记这样做，我正在尝试找出一种方法来捕捉它
@ob1 感谢您的回复。我带来的不便表示歉意。我使用了您共享的 CSV 文件。在 CSV 文件中，“G”列用双引号括起来。所以我用了这个。我的理解正确吗？如果使用共享CSV文件不正确，能否提供var csvContent = UrlFetchApp.fetch(csvUrl).getContentText();的csvContent的值？当然，请删除您的个人信息。
我添加了一个 csvContent 示例。请注意，当数据库在导出 CSV 文件时在字段中遇到空格或逗号时，字段会用双引号引起来。我很抱歉在原始帖子中没有更清楚。
@ob1 感谢您回复并添加值。在您的附加值中，使用了双引号。但在你最近的回复中，你说the field is not wrapped in double quotes.。所以我无法理解你的情况。你能解释一下吗？顺便说一句，如果您的附加值 (Sample csvContent:) 是正确的值，则可以使用我的答案中的第三个脚本。如果在您的环境中，它不起作用，您能否提供整个脚本来复制您的情况？借此，我想确认一下。
以下是一条记录，应该显示在一行中：

【解决方案2】：

只需简单的正则表达式替换为回调即可。
只需匹配引用的内容并删除换行符即可..

正则表达式和回调：

var rx = new RegExp('(?:,|^)([^,"]*(?:"[^"]*")[^,"]*)(?=,|$)', 'mg'); // in multi-line mode  
var csv_new = csv.replace( rx, function( match ) {
        var tmp = match;
        return tmp.replace( /\r?\n/g, '' );
        } );

为提高可读性而扩展正则表达式：

 (?: , | ^ )
 (                             # (1 start)
      [^,"]*  
      (?: " [^"]* " )
      [^,"]*  
 )                             # (1 end)
 (?= , | $ )

JS 示例：

var rx = new RegExp( '(?:,|^)([^,"]*(?:"[^"]*")[^,"]*)(?=,|$)', 'mg');


var csv = 
"Campaign Status,Billing Status,ID,Mon,Customer,Campaign,Description,Customer Type,CID,CPL,Archived,Start date,End date,Sales rep,Total Days Remaining,Monthly Days Left,Pace,Month Delivered,Month Accepted,Month Remaining,% Delivered,% Accepted,Campaign Goal,Campaign Delivered,Campaign Remaining,% Campaign delivered,Campaign Undelivered,Campaign Awaiting Verification,Campaign Unverified,% Campaign Possible\n" + +
"Completed,Paid,6252,18-Jan,Google,Oracle_787_41336,\"US, CQ, Fin\",1,25808,28.5,no,1/3/18,1/22/18,MN,0,0,82,122,50,0,148,40,82,122,0,148,0,0,0,148\n" +
"Completed,Paid,6253,18-Jan,Google,Optum_790_41325,\"US, Selected C-Level, Healthcare\",1,26642,18.53,no,1/3/18,1/26/18,MN,0,0,60,64,63,0,106,98,60,64,0,106,0,0,0,106\n" +
"Completed,Paid,6254,18-Jan,Google,Cyren_791_41352,\"US, IT, Mgr, Dir, C-Level 250-1k\",1,26965,15.2,no,1/3/18,1/31/18,MN,0,0,188,191,187,0,101,97,188,191,0,101,0,0,2,102\n" +
"Completed,Paid,6255,18-Jan,Google,Cornerstone_xxx_xxxxx,\"790 - 41392 150 leads\n" +
"791 - 41391 150 leads\n" +
"US, Exec, HR, Training\",1,26978,9.5,no,1/4/18,1/31/18,MN,0,0,300,312,274,0,104,87,300,312,0,104,0,1,11,108\n" +
"Completed,Paid,6256,18-Jan,Google,Cornerstone_787_41393,\"UK, Exec, HR, Training\",1,26975,20.9,no,1/5/18,1/31/18,MN,0,0,87,99,90,0,113,90,87,99,0,113,0,0,0,113\n" +
"Completed,Paid,6257,18-Jan,Google,Cornerstone_787_41394,\"ANZ, Exec, HR, Training\",1,26976,22.8,no,1/5/18,1/31/18,MN,0,0,80,85,82,0,106,96,80,85,0,106,0,0,0,106\n" +
"Completed,Paid,6258,18-Jan,Google,CA Technology ABM_791_41434,\"ABM, Sweden, IT, Mgr, Dir, C-Level\",1,25427,26.6,no,1/5/18,1/19/18,MN,0,0,7,14,7,0,200,50,7,14,0,200,0,0,0,200\n" +
"Completed,Paid,6259,18-Jan,Google,CA Technologies ABM_791_41427,\"ABM, Spain, IT, Mgr, Dir, C-Level\",1,25424,26.6,no,1/5/18,1/19/18,MN,0,0,18,25,18,0,138,72,18,25,0,138,0,13,0,211\n" +
"Completed,Paid,6260,18-Jan,Google,CA Technologies ABM_791_41428,\"ABM, Italy, IT, Mgr, Dir, C-Level\",1,25421,26.6,no,1/6/18,1/19/18,MN,0,0,17,20,17,0,117,85,17,20,0,117,0,0,1,123\n" +
"Completed,Paid,6262,18-Jan,Google,Mimecast_791_41482,\"US, IT mgr, dir, c-level, 250-1k\",1,24247,14.06,no,1/10/18,1/31/18,MN,0,0,25,30,25,0,120,83,25,30,0,120,0,0,1,124\n" +
"Completed,Paid,6263,18-Jan,Google,Esker_791_41523,\"US, IT mgr+, 250+\",1,27024,9.5,no,1/10/18,1/31/18,MN,0,0,14,71,68,0,507,95,68,71,0,104,0,0,0,104\n" +
"Completed,Paid,6264,18-Jan,Google,F5 ABM_790_41474,\"ABM, US, CA, IT Mgr+, Selected Staffs\",1,26954,24.7,no,1/10/18,1/26/18,MN,0,0,195,203,195,0,104,96,195,203,0,104,0,1,11,110\n" +
"Completed,Paid,6265,18-Jan,Google,Symantec ABM_791_41498,\"ABM, US, Exec, IT, Mgr+, Selected Staff\",1,27048,26.6,no,1/10/18,1/31/18,MN,0,0,185,188,185,0,101,98,185,188,0,101,19,2,349,301\n" +
"Completed,Paid,6266,18-Jan,Google,Great Bay ABM_791_41520,\"ABM, US, IT - Security, C-Level, Staff, Mgr, VP\",1,27018,22.8,no,1/10/18,1/31/18,MN,0,0,26,71,46,0,273,64,26,71,0,273,2,0,0,280\n" +
"Completed,Paid,6267,18-Jan,Google,Staples_xxx_xxxxx,\"790 - 41579 - 300 leads791 - 41578 - 300 leadsUS, IT Mgr, Dir, C-Level 10-250\",1,27044,17.1,no,1/10/18,1/31/18,MN,0,0,600,623,607,0,103,97,600,623,0,103,0,0,55,112\n" +
"Completed,Pending,6270,18-Jan,Google,Opt In Page Only Test,,1,26978,0,no,1/4/18,1/31/18,MN,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0\n" +
"Completed,Paid,6271,18-Jan,Google,LiveRamp_791_41590,\"France, Mkt, 1k+\",1,26963,25.64,no,1/11/18,1/31/18,MN,0,0,23,23,23,0,100,100,23,23,0,100,5,0,0,121\n" +
"Completed,Paid,6272,18-Jan,Google,Cardinal Health_791_41631,\"US, Healthcare, CEO, CFO\",1,26920,30.4,no,1/12/18,1/31/18,MN,0,0,50,51,50,0,102,98,50,51,0,102,0,29,0,160\n" +
"Completed,Paid,6273,18-Jan,Google,ePharma_791_41585,\"US, Mkt Staff+\",1,27056,22.8,no,1/12/18,1/31/18,MN,0,0,83,95,83,0,114,87,83,95,0,114,0,0,0,114\n" +
"Completed,Paid,6274,18-Jan,Google,Staples_xxx_xxxxx,\"790 - 41584 - 165 Leads791 - 41583 - 160 LeadsUS, Operations Fin\",1,27043,17.1,no,1/12/18,1/31/18,MN,0,0,325,337,325,0,103,96,325,337,0,103,0,30,0,112\n" +
"Completed,Paid,6275,18-Jan,Google,Staples_xxx_xxxxx,\"790 - 41582 - 150 Leads\n" +
"791 - 41581 - 150 Leads\n" +
"US, Operations\",1,27045,17.1,no,1/12/18,1/31/18,MN,0,0,300,309,300,0,103,97,300,309,0,103,0,0,0,103\n" +
"Completed,Paid,6276,18-Jan,Google,Envoy_791_41654,\"US, HR, Talent, 1 cq\",1,27096,19,no,1/15/18,1/31/18,MN,0,0,75,83,75,0,110,90,75,83,0,110,16,0,6,140\n" +
"Completed,Pending,6277,18-Jan,Google,Datamatics Test Campaign,Datamatics Test Campaign,1,24247,0,no,1/10/18,1/31/18,MN,0,0,20,0,0,20,0,0,20,0,20,0,0,21,6,135\n" +
"Completed,Pending,6278,18-Jan,Google,NetApp Netline Test,,1,,0,no,1/15/18,1/31/18,MN,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0\n" +
"Completed,Paid,6279,18-Feb,Google,Unitrends,IT Staff+ 100-5K,1,,16,no,2/1/18,4/30/18,MN,0,0,1380,1500,1502,0,108,100,4500,4483,17,99,49,34,61,102\n" +
"Completed,Paid,6279,18-Mar,Google,Unitrends,IT Staff+ 100-5K,1,,16,no,2/1/18,4/30/18,MN,0,0,1524,1492,1508,32,97,101,4500,4483,17,99,49,34,61,102\n" +
"Completed,Paid,6279,18-Apr,Google,Unitrends,IT Staff+ 100-5K,1,,16,no,2/1/18,4/30/18,MN,0,0,1490,1491,1490,0,100,99,4500,4483,17,99,49,34,61,102\n" +
"Completed,Paid,6280,18-Jan,Google,NEC_xxx_xxx,\"790 - 41672 - 100 Leads\n" +
"791 - 41671 - 100 Leads\n" +
"US, Selected IT staff\",1,27057,13.3,no,1/16/18,1/31/18,MN,0,0,200,207,200,0,103,96,200,207,0,103,1,0,8,108\n" +
"Completed,Paid,6281,18-Jan,Google,Microsoft_787_41704,\"Germany, IT Mgr+, 50+, \n" +
"1 CQ - Answer must be True\",1,27086,30.61,no,1/16/18,1/31/18,MN,0,0,248,251,248,0,101,98,248,251,0,101,0,12,2,106\n" +
"Completed,Paid,6282,18-Jan,Google,Datavai ABMl_,\"791 - 41695\n" +
"790 - 41872\n" +
"ABM, Finance Mgr-Dir, Hyperion Mgr-Dir\",1,27078,24.7,no,1/16/18,1/31/18,MN,0,0,70,78,76,0,111,97,70,78,0,111,0,4,1,118\n" +
"Completed,Paid,6283,18-Jan,Google,Teredata ABM_791_41697,\"ABM, Business - IT and ExecMgmt Dir+\",1,23681,25.84,no,1/16/18,1/23/18,MN,0,0,7,10,7,0,142,70,7,10,0,142,0,0,0,142\n" +
"Completed,Pending,6284,18-Jan,Google,Netline Box Test,,1,,0,no,1/17/18,1/31/18,RD,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0\n" +
"Completed,Paid,6285,18-Jan,Google,Georgetown University_791_41707,\"Finance Staff+, 100+, 1 CQ\",1,27127,17.1,no,1/17/18,1/31/18,MN,0,0,200,250,200,0,125,80,200,250,0,125,0,2,9,130\n" +
"Hold,Pending,6286,18-Jan,Google,B2B Leads Corp Test,,1,,0,no,1/17/18,1/31/18,MN,0,0,50,0,0,50,0,0,50,0,50,0,0,0,0,0\n" +
"Completed,Paid,6288,18-Jan,Google,Sparton_791_41722,\"US, R&D Mgr-VP, 500+\",1,27141,19,no,1/17/18,1/26/18,MN,0,0,74,76,74,0,102,97,74,76,0,102,0,0,0,102\n" +
"Completed,Paid,6289,18-Jan,Google,One Medical_791_41717,\"HR Staff-VP, ExecMgmt Dir-VP, 251-2500, Select States\",1,26586,19,no,1/18/18,1/31/18,MN,0,0,34,37,34,0,108,91,34,37,0,108,0,0,72,320\n" +
"Hold,Pending,5994,18-Jan,Google,Valasys Test Campaign,\"US, Exec, IT Mgr+, selected staff\",1,26071,0,no,1/18/18,1/31/18,MN,0,0,40,0,0,40,0,0,40,0,40,0,0,0,18,45\n" +
"Completed,Paid,6290,18-Jan,Google,IBM_787_41755,IT Mgr+ 1k+,1,27120,10.02,no,1/18/18,1/26/18,MN,0,0,140,142,140,0,101,98,140,142,0,101,0,0,45,133\n" +
"Completed,Paid,6291,18-Jan,Google,Dell_787_41774,\"Germany, IT, Mgr, Dir, C-Level\",1,27032,30.69,no,1/19/18,1/26/18,MN,0,0,38,39,38,0,102,97,38,39,0,102,0,0,0,102\n" 
;

var csv_new = csv.replace( rx, function( match ) {
        var tmp = match;
        return tmp.replace( /\r?\n/g, '' );
        } );
        
        
console.log("Fixed CSV text: ");
 console.log( csv_new );

【讨论】：

感谢您的回复。不幸的是，示例 CSV 文件在我发布时没有正确转换。请使用添加到我原始帖子中的示例。谢谢。
下面更好地描述了问题：以下是一条记录的一部分，应该显示在一行：“Description Line 1 Description Line 2 Description Line 3”，整个字段用单引号括起来，但解析器不会忽略“描述行 1 描述行 2 描述行 3”之间的“隐藏”行返回。我认为该字段需要用双引号括起来（例如：“”Description Line 1 Description Line 2 Description Line 3“”）才能使解析器正常工作。