我正在尝试摆脱WP文件夹，并重写自定义PDF的URL，创建了一个基于产品ID的文档。我使用了下面的代码，但它不起作用。

初始值：http://example.com/wp-content/themes/exampletheme/templates/pdf-generator.php?productID=11

我试图获得的价值：http://example.com/carPDF=11

CODE:

add_action(\'init\', \'custom_rewrite_basic\');
function custom_rewrite_basic() {
    add_rewrite_rule(\'carPDF=([0-9]+)/?$\', \'wp-content/themes/exampletheme/templates/pdf-generator.php?productID=$matches[1]\', \'top\');
}

我本来可以了解自己，但现在我变得像permalink一样http://example.com/carPDF/?productID=61 我想删除get参数，而不是只有这样的数字http://example.com/carPDF/61

CODE UPDATED: 功能。php

add_action(\'init\', \'custom_rewrite_pdfURL\');
function custom_rewrite_pdfURL() {

    add_rewrite_rule(\'^carPDF/([^/]*)/?\', \'wp-content/themes/exampletheme/templates/pdf-generator.php?productID=$matches[1]\', \'top\');
}

Form。php

<form method="GET" action="http://example.com/carPDF/" id="hidden-pdf-form">
    <input type="hidden" value="<?php echo "$id"; ?>" name="productID">
    <i class="glyphicon glyphicon-download"></i>
    <input type="submit" value="Download PDF" class="btn btn-link"/>
</form>

add_action(\'init\', \'custom_rewrite_pdfURL\');
function custom_rewrite_pdfURL() {
    add_rewrite_rule(\'^carPDF/([^/]*)/?\', \'wp-content/themes/exampletheme/templates/pdf-generator.php?productID=$1\', \'top\');
}