JS 获取GET传值 函数

function getArgs() {  var args = {};      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;// Return the object}