代码改变世界

js 配置基础启动文件

2014-01-07 15:15  无抿屎的牛牛  阅读(577)  评论(0)  编辑  收藏  举报

页面启动文件boot.js，获取存放该文件的路径，放置通用的css，js代码，方便html页面调用。

__CreateJSPath = function (js) {
    var scripts = document.getElementsByTagName("script");
    var path = "";
    for (var i = 0, l = scripts.length; i < l; i++) {
        var src = scripts[i].src;
        if (src.indexOf(js) != -1) {
            var ss = src.split(js);
            path = ss[0];
            break;
        }
    }
    var href = location.href;
    href = href.split("#")[0];
    href = href.split("?")[0];
    var ss = href.split("/");
    ss.length = ss.length - 1;
    href = ss.join("/");
    if (path.indexOf("https:") == -1 && path.indexOf("http:") == -1 && path.indexOf("file:") == -1 && path.indexOf("\/") != 0) {
        path = href + "/" + path;
    }
    return path;
}
var bootPATH = __CreateJSPath("boot.js");
var basePATH =bootPATH.split("/")[0]+"/"+ bootPATH.split("/")[2]+"/";
document.write('<link href="' + bootPATH + 'bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css" />');
document.write('<script src="' + bootPATH + 'jquery/jquery.min.js" type="text/javascript"></sc' + 'ript>');
document.write('<script src="' + bootPATH + 'bootstrap/js/bootstrap.js" type="text/javascript" ></sc' + 'ript>');
document.write('<script src="' + bootPATH + 'app/js/base.js"" type="text/javascript" ></sc' + 'ript>');
document.write('<script src="' + bootPATH + 'jquery/json2.js"" type="text/javascript" ></sc' + 'ript>');

项目文件结构：（如下图）

bootPATH 就等于http://localhost:12514/Component/这个路径

html页面调用代码:

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <script src="../../boot.js" type="text/javascript"></script>
</head>