批量查找并替换为条件大小写匹配和完全匹配 google app script,doc,sheet

Question

提前致谢。

我有一个sheet，数据如下。

Find	Replace	condition
Page number ten	Page No. 10	match case
Page number 10	Page No. 10	match case
ms	Ms	exact match

我想用条件查找和替换文档中的文本。 下面的代码对我来说很好用，但无论何时。 Williams 替换为 WilliaMs.

function replMyText() {
  var ss = SpreadsheetApp.openById('1-WblrS95VqsM5eRFkWGIHrOm_wGIPL3QnPyxN_j5cOo');
  var sh = ss.getSheetByName('find and replace');
  var doc = DocumentApp.getActiveDocument();
  var rgtxt = doc.getBody();
  var rgrep = sh.getRange('A2:B103');
  var repA = rgrep.getValues().filter(r => r.every(c => c.toString()));
  repA.forEach(e => rgtxt.replaceText(...e));
}

Answer 1

我们需要捕获一组正则表达式来正确捕获所有情况，而不仅仅是空格之间的单词。 (e.g. ms. “ms” ms, ms! ms? ms! ‘ms’)

但是由于 replaceText 不支持捕获组而 replace 支持，我们需要在 replaceText.

中使用 replace 来派生它

编辑：

代码：

function replMyText() {
  var ss = SpreadsheetApp.openById('1-WblrS95VqsM5eRFkWGIHrOm_wGIPL3QnPyxN_j5cOo');
  var sh = ss.getSheetByName('find and replace');
  var doc = DocumentApp.getActiveDocument();
  var rgtxt = doc.getBody();
  var rgrep = sh.getRange('A2:C103');
  var repA = rgrep.getValues().filter(r => r.every(c => c.toString()));

  // Search per paragraph so it won't produce exponential copies per paragraph
  var paragraphs = rgtxt.getParagraphs();
  for (var i = 0; i < paragraphs.length; i++) {
    repA.forEach(function(e){
      if(e[2] == "match case") {
        DocumentApp.getActiveDocument().getBody().replaceText(e[0], e[1]);
      }
      else if (e[2] == "exact match") {
        // Only replace the string in between non [a-zA-Z0-9_]
        // Capture string including 2 \W characters around it, then pad them around the replaced string
        var replace = "(\W)" + e[0] + "(\W)";
        var re = new RegExp(replace, "g");
        var text = paragraphs[i].getText();
        paragraphs[i].replaceText(".*", text.replace(re, "" + e[1] + ""));

        // Replace the ones starting in a paragraph if present
        replace = "^" + e[0] + "(\W)";
        re = new RegExp(replace, "g");
        text = paragraphs[i].getText();
        paragraphs[i].replaceText(".*", text.replace(re, e[1] + ""));
      }
    });
  }
}

最新更新测试：

最新更新输出：

参考文献：

• variable in regex
• capture group in regex