JS获取request的值

function getArgs(strParame) {
            var args = new Object( );
            var query = location.search.substring(1); // Get query string
            var pairs = query.split("&"); // Break at ampersand
            for(var i = 0; i < pairs.length; i++)
            {
                var pos = pairs[i].indexOf('='); // Look for "name=value"
                if (pos == -1) continue; // If not found, skip
                var argname = pairs[i].substring(0,pos); // Extract the name
                var value = pairs[i].substring(pos+1); // Extract the value
                //value = decodeURIComponent(value); // Decode it, if needed
                args[argname] = value; // Store as a property
            }
            return args[strParame]; // Return the object
        }

使用例程：
default.aspx?ID=111
var x = getArgs("ID");
x的值就为：111

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