Question

你可以让我理解为什么这段代码似乎不能正常工作吗？

    <html><head><title></title>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script>
jQuery.ajax( {
  url: '//freegeoip.net/json/',
  type: 'POST',
  dataType: 'jsonp',
  success: function(location) {
    // If the visitor is browsing from Romania or GB
    if (location.country_code === 'RO' || 'GB') {
      // Redirect him to the Canadian store.
      window.top.location.href = 'http://shop-in-canada.myshopify.com';
    }
else
{ return false; }
  }
} );
</script>
</head><body></body></html>

正确地说，这意味着我将这个重定向到shop-in-canada.myshopify.com，即使我有GB或RO或US或CA或任何其他国家。您认为问题来自哪里？

Answer 1

if (location.country_code === 'RO' || 'GB')

赢了工作。记录该行，您不会返回true或false，而是获得"GB"。

只需用

替换上面的内容即可

if (location.country_code === 'RO' || location.country_code === 'GB')

会做到这一点。

Answer 2

我认为你应该替换

if (location.country_code === 'RO' || 'GB') {
   // Redirect him to the Canadian store.
   window.top.location.href = 'http://shop-in-canada.myshopify.com';
}

到

if (location.country_code === 'RO' || location.country_code === 'GB') {
   // Redirect him to the Canadian store.
   window.top.location.href = 'http://shop-in-canada.myshopify.com';
}

要进行多项检查，请执行

var language = ["RO", "GB"];
if (language.indexOf(location.country_code) !== -1) {
   // Redirect him to the Canadian store.
   window.top.location.href = 'http://shop-in-canada.myshopify.com';
}

Answer 3

嗯，你可以尝试这种方式，你必须为每个国家代码。

jQuery.ajax( {
                url: '//freegeoip.net/json/',
                type: 'POST',
                dataType: 'jsonp',
                success: function(location) {
                    if (location.country_code === 'US') {
                        // do nothing
                    }
                    else if (location.country_code === 'AU') {
                        window.location.href = 'http://yoururlhere.com';
                    }
                    else if (location.country_code === 'SE') {
                         window.location.href = 'http://yoururlhere.com';
                    }
                    else if (location.country_code === 'NL') {
                        window.location.href = 'http://yoururlhere.com';
                    }
                    else if (location.country_code === 'GB') {
                       // window.location.href = 'http://yoururlhere.com';
                    }
                }
            });

基于国家不正常工作的简单jquery重定向

3 个答案: