platform-b2b/src/main/webapp/resources/js/authen/app.js

// 获取Url参数
function getUrlParam(name){
    var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");   
    var r = window.location.search.substr(1).match(reg);   
    if (r != null)
    	return decodeURI(r[2]); 
    return null; 
}
// 获取跟路径
function getRootPath() {
	var pathName = window.location.pathname.substring(1);
	var webName = pathName == '' ? '' : pathName.substring(0, pathName
					.indexOf('/'));
	if (webName == "") {
		return window.location.protocol + '//' + window.location.host;
	} else {
		return window.location.protocol + '//' + window.location.host + '/'
				+ webName;
	}
}
var rootPath = getRootPath();

$(function() {
	'use strict';
	
	var b_username = getUrlParam('b_username');
	var b_password = getUrlParam('b_password');
	var b_enuu = getUrlParam('b_enuu');
	var page = getUrlParam('page');
	
	function checkError(reason) {
		$('#loading').hide();
		$('#chech-error .weui_msg_desc').text(reason);
		$('#chech-error').show();
	};
	
	function login() {
		$.ajax({
			type: 'POST',
			url: rootPath + '/j_spring_security_check', 
			data: {
				j_username: b_username,
				j_password: b_password,
				t_enuu: b_enuu
			}, headers : {
				'Content-Type' : 'application/x-www-form-urlencoded; charset=UTF-8'
			},
			success: function(data, status, res) {
				if(res.status === 200) {
					$('#loading .weui_toast_content').text('正在跳转...')
					window.location.href = rootPath + (page || '/');
				} else if(res.status === 207 && data instanceof Array) {
					var t;
					if(b_enuu) {
						t = '您的UAS商务平台账号并未绑定当前企业';
					} else {
						t = '您的UAS商务平台账号绑定了多个企业';
					}
					$('#loading').hide();
					$('#redirect-error .weui_msg_desc').text(t).show();
					$.each(data, function(k, v) {
						var html = '<a class="weui_cell">' +
										'<div class="weui_cell_bd weui_cell_primary">' +
											'<p>' + v.enName + '</p>' +
										'</div>' +
										'<div class="weui_cell_ft"></div>' +
									'</a>';
						var element = $(html);
						element.on('click', function(e) {
							b_enuu = v.uu;
							login();
						});
						$('#redirect-error .enterprises').append(element);
					});
					$('#redirect-error').show();
				}
			},
			error: function(res) {
				checkError(res.responseText);
			}
		});
	};
	
	if(b_username) {
		login();
	} else {
		checkError('用户名无效或不存在');
	};
	
});