Question

我或GoogleTagManager似乎不接受base64编码的图片吗？使用下面的基本代码，使用非常基本的图像。

我收到以下错误： - 类型：JavaScript太长＆＃34; - 说明：＆＃34;您的任意HTML标记中的JavaScript包含太多连续的非空白字符（例如，数组文字＆＃39; [1,2，..]＆＃39;太长）。尝试在语句之间插入空格以允许编译（例如，更改＆＃39; [1,2，...]＆＃39; [＆＃39; [1,2，...]＆＃39;）。＆＃ 34;

有没有办法在GTM中实现这个，除了将js放在其他地方而不是直接放入GTM？

最佳，学家

<script type="text/javascript">
        var myurl = "http://wwww.toto.com";
        var myimg = "data:image/jpeg;base64,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";
        $("#beta-ad").empty();
        $('<div/>', { id: "1" }).insertBefore($("#beta-ad"));
        $("#1").append('<a href=" ' + myurl + ' " target="_blank"><img src="' + myimg + '" style="display:inline; width: auto;" ></img></a>')
</script>

Answer 1

我认为这是设计使然。但是@Matus提出的解决方法是可行的。

为解决必须为很长的基本base 64编码的字符串生成JS的问题，我编写了一个实用程序函数，将该字符串分成150个块（GTM接受），并生成JS串联代码。

然后您可以将此代码放入GTM标签中，并引用base64变量。

function splitString(string, size, multiline) {
  var matchAllToken = (multiline == true) ? '[^]' : '.';
  var re = new RegExp(matchAllToken + '{1,' + size + '}', 'g');
  var responses = string.match(re);
  var value = "var base64='';";
  responses.forEach(response => {
    value += "base64+='" + response + "';";

  });
  return value;
}

var base64 = 'eyJ3aWRnZXRfc2.... etc';

var gtmString = splitString(base64, 150, true);

console.log(gtmString);

http://jsfiddle.net/azqpdwxg/2/

GoogleTagManager似乎不接受base64编码的图片

1 个答案: