继续上一篇Stateless的博文，在上一篇的博文的基础上稍微加点东西
接下来右键解决方案添加新项目，一样建一个空的Web项目
然后在StatelessDemoWeb项目里面添加Views文件夹，Scripts文件夹，并在Views文件夹里面添加index，login，secure三个页面
在index页面添加如下代码
<body>
<div id="loggedIn" style="display:none;"><p>欢迎<span id="username">.</span><a href="#" id="logout">登出</a></p></div>
<h1>非安全页面</h1>
<p><a href="secure.html">安全页面</a></p>
<script type="text/javascript">
$(document).ready(function () {
var apiToken = ApiToken.Get();
if (apiToken.IsValid) {
$("#loggedIn").show();
$("#username").html(apiToken.Username);
$("#logout").click(function () {
var request = { apiKey: apiToken.Key };
var success = function () {
ApiToken.Delete();
window.location = "index.html";
};
$.ajax({
type: 'DELETE',
url: api.auth,
data: request,
success: sucess,
dataType: "json"
});
});
}
});
</script>
</body>
在login页面添加如下代码
<body>
<div>
<input type="text" id="Username" placeholder="登陆名"/><br />
<input type="password" id="Password" placeholder="密码"/><br />
<input id="RememberMe" type="checkbox" value="True"/><br />
<button id="submitButton">登陆</button>
</div>
<div id="errorBox" style="display:none">
无效的用户名和密码
<script type="text/javascript">
$(document).ready(function () {
$("#submitButton").click(function () {
$("#errorBox").hide();
var authRequest = {
username: $("#Username").val(),
password: $("#Password").val(),
rememberMe: $("RememberMe").val()
};
var success = function (response) {
ApiToken.Set(authRequest.username, response.ApiKey, authRequest.rememberMe);
window.location = "index.html";
};
var error = function () {
$("#errorBox").show();
};
$.ajax({
type: 'POST',
url: api.auth,
data: authRequest,
success: success,
error: error,
dataType: "json"
});
});
});
</script>
</div>
</body>
在secure页面添加如下代码
<body style="display:none"> <div> <a href="index.html"><<主页</a> <div id="loggedIn" style="display:none"> <p>欢迎<span id="username"></span>.<a href="#" id="logout">登出</a></p> </div> <h1>安全页面</h1> <div>安全内容:<span id="secureContent" class="secure"></span></div> <div> <input type="text" id="newusername" placeholder="用户名"/><br /> <input id="newpassword" type="password" placeholder="密码"/><br /> <input type="button" onclick="createUser()"/> <div id="createuserresult"></div> </div> </div> <script type="text/javascript"> $(document).ready(function () { //如果 apiKey 存在, 则表示用户已登录 //检查 apiKey 是否存在 var apiToken = ApiToken.Get(); if (apiToken.IsValid) { //用户已登录 //获取和显示安全内容 //使用我们存储在 cookie 中的 apiKey var request = { apiKey: apiToken.Key }; //成功视图 var success = function (response) { $("#username").html(apiToken.Username); $("#secureContent").html(response.SecureContent); $("body").show(); }; //将用户重定向到401上的登录页 var error = function (response) { if (response.status == 401) { window.location = "login.html"; return; } alert("出问题了" + response.error); }; $.ajax({ url: api.secure, data: request, success: success, error: error, dataType:"json" }); } else { //如果没有保存 apiToken, 则表示用户尚未登录 //将 "em 打包" 发送到登录页 window.location = "login.html"; } if (apiToken.IsValid) { $("#loggedIn").show(); $("#username").html(apiToken.Username); $("#logout").click(function () { //将 apiKey 发送到要销毁的 api var request = { apiKey: apiToken.Key }; //当契约在服务器上完成时, //删除客户端中的 cookie, 然后重定向到主页。 var success = function () { apiToken.Delete(); window.location = "index.html"; }; $.ajax({ type: 'DELETE', url: api.auth, data: resquest, dataType: "json" }); }); } }); function createUser() { var apiToken = ApiToken.Get(); if (apiToken.IsValid) { //用户已登录 var request = { username: $("#newusername").val(), password: $("#newpassword").val() }; //成功视图 var success = function (response) { $("#createuserresult").html("用户" + response.username + "已创建"); }; //将用户重定向到401上的登录页 var error = function (response) { if (response.status == 401) { window.location = "login.html"; return; } alert("出问题了" + response.error); }; $.ajax({ type: "POST", url: api.create_user + "?ApiKey=" + apiToken.Key, data: request, success: success, error: error, dataType:"json" }); } else { //如果没有保存 apiToken, 则表示用户尚未登录 //将 "em 打包" 发送到登录页 window.location = "login.html"; } } </script> </body>
然后在script文件夹添加api.js,apiToken.js两个文件，然后修改api.js文件如下
var api = { auth: "http://localhost:9611/restApi/auth", secure: "http://localhost:9611/restApi/secure", create_user:"http://localhost:9611/resApi/secure/create_user" };
apiToken.js文件添加如下代码
var apiKeyKey = "sample_apiKey"; var usernameKey = "sample_username"; var ApiToken = { Set: function (username, apiKey, rememberMe) { var days = rememberMe ? 10 : 0; createCookie(apiKeyKey, apiKey, days); createCookie(usernameKey,username,days); }, Get: function () { var key = readCookie(apiKeyKey); var username = readCookie(usernameKey); var token = { Key: key, Username: username, IsValid: key != null }; return token; }, Delete: function () { eraseCookie(apiKeyKey); eraseCookie(usernameKey); } }; function createCookie(name,value,days) { if (days) { var date = new Date(); date.setTime(date.getTime() + (days * 24 * 60 * 1000)); var expires = ";expires=" + date.toGMTString(); } else { var expires = ""; document.cookie = name + "=" + value + expires + ";path=/"; console.log(document.cookie); } } function readCookie(name) { var cookieValue = null; var nameEQ = name + "="; var ca = document.cookie.split(';'); for (var i = 0; i < ca.length; i++) { var c = cap[i]; while (c.charAt(0) == ' ') { c = c.substring(1, c.length); } if (c.indexOf(nameEQ) == 0) { var found = c.substring(nameEQ.length, c.length); cookieValue = found; } } return cookieValue; } function eraseCookie(name) { createCookie(name,"",-1); }
运行如下
谢谢观赏