phpThumb既不显示缩略图也不显示错误消息?

时间:2015-12-10 06:51:26

标签: php nginx amazon-cloudfront phpthumb

我在nginx上运行一个PHP网站,并使用phpthumb生成缩略图。该网站通过亚马逊云前端展示。

这里的问题是phpthumb不返回缩略图,而是返回默认(no_image.png)错误图像(在日志中也找不到任何有意义的错误)。

请告诉我,当通过cdn(如cloudfront)进行连接时,是否需要在phpThumb中进行任何特殊配置

是否有任何特定的方法在调试模式下运行phpthumb,以便我可以看到导致问题的完整错误消息?

----------下面给出了云前端日志的踪迹--------

2015-12-10  05:51:10    SIN2    1116    112.135.54.88   GET d3aaaaaav9caaap.cloudfront.net  /includes/phpthumb/no_image.png 200 https://mywebsite.com/product.php?id=63 Mozilla/5.0%2520(Windows%2520NT%25206.1;%2520WOW64;%2520rv:42.0)%2520Gecko/20100101%2520Firefox/42.0    -   -   Miss    G2o7oqMRRa89J6Z-mdnizSx9GwBbV6PqJSl1IuhMGoZ-2nj5rJbWIw==    mywebsite.com   https   736 0.178   -   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 Miss

2015-12-10  05:51:10    SIN2    1354    112.135.54.88   GET d3aaaaaav9caaap.cloudfront.net  /images/trans_white_60.png  200 https://mywebsite.com/css/styles.css    Mozilla/5.0%2520(Windows%2520NT%25206.1;%2520WOW64;%2520rv:42.0)%2520Gecko/20100101%2520Firefox/42.0    -   -   Miss    zrJvbg9LKZ3SJMA32vrXrn12mJKbaytLBgVOH0fDvpmIGlwp_x1PfA==    mywebsite.com   https   720 0.178   -   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 Miss

2015-12-10  05:51:08    SIN2    95281   112.135.54.88   GET d3aaaaaav9caaap.cloudfront.net  /scripts/jquery.js  200 https://mywebsite.com/product.php?id=63 Mozilla/5.0%2520(Windows%2520NT%25206.1;%2520WOW64;%2520rv:42.0)%2520Gecko/20100101%2520Firefox/42.0    -   -   Miss    lBuPYl9KPv138__Ll455aXlX6vjd4eOtVXrkm8jahqWWfPle_ahT1Q==    mywebsite.com   https   687 1.519   -   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 Miss

2015-12-10  05:51:10    SIN2    416 112.135.54.88   GET d3aaaaaav9caaap.cloudfront.net  /includes/phpthumb/phpthumb.php 302 https://mywebsite.com/product.php?id=63 Mozilla/5.0%2520(Windows%2520NT%25206.1;%2520WOW64;%2520rv:42.0)%2520Gecko/20100101%2520Firefox/42.0    src=images/products/mw-rt300(2).png&w=215&h=215&zc=1    -   Miss    g6665DnogX53Gm0-ZyOxrxKSO023HXz4MAnr_k5v9kJo6GtFB8O6qg==    mywebsite.com   https   700 0.190   -   TLSv1.2 ECDHE-RSA-AES128-GCM-SHA256 Miss

1 个答案:

答案 0 :(得分:0)

花了好几个小时后,我才找到了问题。问题显然与图像的路径有关。 (我知道这很愚蠢)

<img src="includes/phpthumb/phpthumb.php?src=images/products/myimage.png&amp;w=215&amp;h=215&amp;zc=1">

我只需将“../../”附加到下面给出的图像路径,它就解决了问题。

<img src="includes/phpthumb/phpthumb.php?src=../../images/products/myimage.png&amp;w=215&amp;h=215&amp;zc=1">

如果phpThumb显示正确的错误消息,这可能会容易得多。