图片错误处理函数，基于joomla

来源：互联网发布：php debug pack怎么用编辑：程序博客网时间：2024/06/16 05:14

<script>   function imgErrorHandling(local_base_host, local_base_path, server_path) {    var regexp = new RegExp("^(.*" + local_base_host + ")|^(" + local_base_path + ")");    //img图片错误处理    jQuery("img").error(function () {        var img_src, _this = jQuery(this), self_src = _this.attr("src");        img_src = self_src.replace(regexp, server_path);        if (!_this.hasClass("img-error")) {            _this.addClass("img-error");            _this.attr("src", img_src);        }    });    //背景图片错误处理    jQuery("[style^='background']").each(function () {        var bg_src, bgSelf_src = jQuery(this).css("background-image");        bg_src = bgSelf_src.replace(regexp, server_path);        jQuery(this).css("background-image", 'url("' + bg_src);    });}jQuery(document).ready(function () {    var test_host = "192.168.0.100", test_path = "/baidu", server_path = "//www.baidu.com";    if (window.location.host === test_host) {        imgErrorHandling("//" + test_host + test_path, test_path, server_path);    }});</script>

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