javascript post xml控制器读取xml
我想将一个XML字符串作为POST从javascript发送到服务器。XML具有以下结构：javascript post xml控制器读取xml,javascript,jquery,xml,post,controller,Javascript,Jquery,Xml,Post,Controller,我想将一个XML字符串作为POST从javascript发送到服务器。XML具有以下结构： <?xml version="1.0" encoding="UTF-8"?> <Devices> <Device> <Id>212121</Id> <Accuracy>3</Accuracy> <BatteryVolts>12.34</Batter
<?xml version="1.0" encoding="UTF-8"?>
<Devices>
<Device>
<Id>212121</Id>
<Accuracy>3</Accuracy>
<BatteryVolts>12.34</BatteryVolts>
</Device>
<Device>
<Id>212122</Id>
<Accuracy>5</Accuracy>
<BatteryVolts>12.14</BatteryVolts>
</Device>
</Devices>
一旦我将xml放入控制器，我就可以解析它，没有问题。请帮忙，谢谢 看起来您的服务器希望xml作为请求主体，所以请尝试设置contentType:application/xml，如果您能提供如何使用这段代码：这也是javascript。它返回的“defineClass”未定义。ISBN 0-596-10199-6 David Flanagan第9章-示例：defineClass实用程序方法您也可以在此处找到函数我为这段庞大的代码道歉。同时，它是纯javaScript。在代码的最后，您可以看到一个工作代码示例，其中需要替换服务器地址和消息内容，以及替换处理服务器响应的函数。如果您愿意，我可以重写任务管理器，使其与IE4等旧浏览器更加兼容。
var defineClass = function () {
var inheritance = function inheritance() { };
return function defineClass(data) {
var classname = data.name,
superclass = data.extend || Object,
constructor = data.construct || function () { },
methods = data.methods || {},
statics = data.statics || {},
borrows,
provides;
if (!data.borrows) {
borrows = [];
}
else {
if (data.borrows instanceof Array) {
borrows = data.borrows;
}
else {
borrows = [data.borrows];
};
};
if (!data.provides) {
provides = [];
}
else {
if (data.provides instanceof Array) {
provides = data.provides;
}
else {
provides = [data.provides];
};
};
inheritance.prototype = superclass.prototype;
var proto = new inheritance();
for (var i = 0; i < borrows.length; i++) {
var c = borrows[i];
for (var p in c.prototype) {
if (typeof c.prototype[p] != "function") continue;
proto[p] = c.prototype[p];
}
}
for (var p in methods) {
proto[p] = methods[p];
};
proto.constructor = constructor;
constructor.superclass = superclass.prototype;
if (classname) {
proto.classname = classname;
};
for (var i = 0; i < provides.length; i++) {
var c = provides[i];
for (var p in c.prototype) {
if (typeof c.prototype[p] != "function") {
continue;
};
if (p == "constructor" || p == "superclass") {
continue;
};
if (p in proto && typeof proto[p] == "function" && proto[p].length == c.prototype[p].length) {
continue;
};
throw new Error("Class " + classname + " are not provided method " + c.classname + "." + p);
};
};
constructor.prototype = proto;
for (var p in statics) {
constructor[p] = statics[p];
};
return constructor;
}
}();
var EndPoint = (function () {
return defineClass({
name: "EndPoint",
construct: function (urlObj) {
var myUrl,
myScheme,
myDefaultScheme = "http",
myLogin,
myPassword,
myHost,
myDefaultHost = "localhost",
myIP,
myDefaultIP = "127.0.0.1",
myPort,
myDefaultPort = "80",
myPath,
myDefaultPath = "/",
myOptions,
myAnchor;
var self = this;
var parse_url = /^(?:([A-Za-z]+):)?(\/{0,3})(?:([A-Za-z]+):([A-Za-z]+)@)?([0-9.\-A-Za-z]+)(?::(\d+))?(?:\/([^?#]*))?(?:\?([^#]*))?(?:#(.*))?$/;
var result = parse_url.exec(urlObj);
var names = ['url', 'scheme', 'slash', 'login', 'password', 'host', 'port', 'path', 'query', 'hash'];
var i;
for (i = 0; i < names.length; i += 1) {
switch (names[i]) {
case 'url':
myUrl = result[i];
break;
case 'scheme':
myScheme = result[i];
break;
case 'slash':
break;
case 'login':
myLogin = result[i];
break;
case 'password':
myPassword = result[i];
break;
case 'host':
myHost = result[i];
break;
case 'port':
myPort = result[i];
break;
case 'path':
myPath = result[i];
break;
case 'query':
myOptions = result[i];
break;
case 'hash':
myAnchor = result[i];
break;
}
}
this.scheme = myScheme;
this.login = myLogin;
this.password = myPassword;
this.host = myHost;
this.ip = myIP;
this.port = myPort;
this.path = myPath;
this.options = myOptions;
this.anchor = myAnchor;
this.url = myUrl;
},
methods: {
ValidateIP: function (ip) {
return /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(ip);
},
ValidateUrl: function (url) {
return /^(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url);
},
ValidateShortUrl: function (url) {
if (/^\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url)) {
return true;
};
if (/^[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url)) {
return true;
}
return false;
}
}
})
}());
var QueryType = function QueryType() {
if (!(this instanceof QueryType)) {
return new QueryType(arguments[0]);
};
this.endPoint = arguments[0]["endPoint"];
this.envelope = arguments[0]["envelope"];
this.type = arguments[0]["type"];
this.headers = arguments[0]["headers"];
this.callback_success = arguments[0]["callback_success"];
this.callback_failure = arguments[0]["callback_failure"];
this.timeout = arguments[0]["timeout"];
this.username = arguments[0]["username"];
this.password = arguments[0]["password"];
};
var TaskManager = function () {
if (!(this instanceof TaskManager)) {
return new TaskManager();
};
var instance;
TaskManager = function () {
return instance;
};
TaskManager.prototype = this;
instance = new TaskManager();
instance.constructor = TaskManager;
function Request() {
if (!(this instanceof Request)) {
return new Request();
};
var instance;
Request = function () {
return instance;
};
Request.prototype = this;
instance = new Request();
instance.constructor = Request;
var httpRequest = new XMLHttpRequest();
instance.send = function (query, callback, errorHandler) {
try { netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead"); } catch (e) { };
httpRequest.abort();
if ((query.username == undefined) || (query.password == undefined)) {
httpRequest.open(query.type, query.endPoint.url, true);
}
else {
httpRequest.open(query.type, query.endPoint.url, true, query.username, query.password);
};
if (query.headers != null) {
for (var i = 0; i < query.headers.length; ++i) {
httpRequest.setRequestHeader(query.headers[i][0], query.headers[i][1]);
}
}
else {
httpRequest.setRequestHeader("SOAPAction", '""');
httpRequest.setRequestHeader("Content-Type", "text/xml");
};
httpRequest.onreadystatechange = function () {
if (httpRequest.readyState == 4) {
if (httpRequest.status == 200) {
callback(httpRequest.responseText);
}
else {
if (errorHandler) {
errorHandler(httpRequest.status, httpRequest.statusText);
}
else {
callback(null);
};
};
};
};
switch (query.type) {
case "POST":
httpRequest.send(query.envelope);
break;
case "GET":
httpRequest.send(null);
break;
}
};
instance.cancel = function () {
httpRequest.abort();
};
return instance;
};
var httpHandler = Request();
var queryQueue = [];
var timeoutID = -1;
var startedFlag = false;
var currentQuery = null;
var start = function () {
if (queryQueue.length > 0) {
startedFlag = true;
currentQuery = queryQueue.shift();
httpHandler.send(currentQuery,
function (resp) {
if (timeoutID >= 0) {
clearTimeout(timeoutID);
timeoutID = -1;
};
currentQuery.callback_success(resp);
start();
},
function (resp) {
if (timeoutID >= 0) {
clearTimeout(timeoutID);
timeoutID = -1;
};
currentQuery.callback_failure(resp);
start();
}
);
}
else {
startedFlag = false;
};
};
instance.add = function (req) {
if (req instanceof QueryType) {
queryQueue.push(req);
if (!startedFlag) {
start();
};
return true;
}
else {
return false;
};
};
instance.stopCurrent = function () {
httpHandler.cancel();
timeoutID = -1;
if ((currentQuery.callback_failure != undefined) && (currentQuery.callback_failure != null)) {
currentQuery.callback_failure("<comm_error>COMM TIMEOUT</comm_error>");
};
start();
};
return instance;
};
//to send a request it must be
TaskManager().add(
new QueryType({
"endPoint": new EndPoint("http://***.***.***.***/api/deviceapi"),
"type": "POST",
"envelope": '<?xml version="1.0" encoding="UTF-8"?>< ... all xml goes here ',
"callback_success": function (wResponse) { /* here we get a response from the server */ },
"callback_failure": function (status, statusText) { },
"timeout": 60
})
);
public int Post(object message)
{//parse message ...
return 1;
}
var defineClass = function () {
var inheritance = function inheritance() { };
return function defineClass(data) {
var classname = data.name,
superclass = data.extend || Object,
constructor = data.construct || function () { },
methods = data.methods || {},
statics = data.statics || {},
borrows,
provides;
if (!data.borrows) {
borrows = [];
}
else {
if (data.borrows instanceof Array) {
borrows = data.borrows;
}
else {
borrows = [data.borrows];
};
};
if (!data.provides) {
provides = [];
}
else {
if (data.provides instanceof Array) {
provides = data.provides;
}
else {
provides = [data.provides];
};
};
inheritance.prototype = superclass.prototype;
var proto = new inheritance();
for (var i = 0; i < borrows.length; i++) {
var c = borrows[i];
for (var p in c.prototype) {
if (typeof c.prototype[p] != "function") continue;
proto[p] = c.prototype[p];
}
}
for (var p in methods) {
proto[p] = methods[p];
};
proto.constructor = constructor;
constructor.superclass = superclass.prototype;
if (classname) {
proto.classname = classname;
};
for (var i = 0; i < provides.length; i++) {
var c = provides[i];
for (var p in c.prototype) {
if (typeof c.prototype[p] != "function") {
continue;
};
if (p == "constructor" || p == "superclass") {
continue;
};
if (p in proto && typeof proto[p] == "function" && proto[p].length == c.prototype[p].length) {
continue;
};
throw new Error("Class " + classname + " are not provided method " + c.classname + "." + p);
};
};
constructor.prototype = proto;
for (var p in statics) {
constructor[p] = statics[p];
};
return constructor;
}
}();
var EndPoint = (function () {
return defineClass({
name: "EndPoint",
construct: function (urlObj) {
var myUrl,
myScheme,
myDefaultScheme = "http",
myLogin,
myPassword,
myHost,
myDefaultHost = "localhost",
myIP,
myDefaultIP = "127.0.0.1",
myPort,
myDefaultPort = "80",
myPath,
myDefaultPath = "/",
myOptions,
myAnchor;
var self = this;
var parse_url = /^(?:([A-Za-z]+):)?(\/{0,3})(?:([A-Za-z]+):([A-Za-z]+)@)?([0-9.\-A-Za-z]+)(?::(\d+))?(?:\/([^?#]*))?(?:\?([^#]*))?(?:#(.*))?$/;
var result = parse_url.exec(urlObj);
var names = ['url', 'scheme', 'slash', 'login', 'password', 'host', 'port', 'path', 'query', 'hash'];
var i;
for (i = 0; i < names.length; i += 1) {
switch (names[i]) {
case 'url':
myUrl = result[i];
break;
case 'scheme':
myScheme = result[i];
break;
case 'slash':
break;
case 'login':
myLogin = result[i];
break;
case 'password':
myPassword = result[i];
break;
case 'host':
myHost = result[i];
break;
case 'port':
myPort = result[i];
break;
case 'path':
myPath = result[i];
break;
case 'query':
myOptions = result[i];
break;
case 'hash':
myAnchor = result[i];
break;
}
}
this.scheme = myScheme;
this.login = myLogin;
this.password = myPassword;
this.host = myHost;
this.ip = myIP;
this.port = myPort;
this.path = myPath;
this.options = myOptions;
this.anchor = myAnchor;
this.url = myUrl;
},
methods: {
ValidateIP: function (ip) {
return /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(ip);
},
ValidateUrl: function (url) {
return /^(http|ftp|https):\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url);
},
ValidateShortUrl: function (url) {
if (/^\/\/[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url)) {
return true;
};
if (/^[\w-]+(\.[\w-]+)+([\w.,@?^=%&:\/~+#-]*[\w@?^=%&\/~+#-])?/.test(url)) {
return true;
}
return false;
}
}
})
}());
var QueryType = function QueryType() {
if (!(this instanceof QueryType)) {
return new QueryType(arguments[0]);
};
this.endPoint = arguments[0]["endPoint"];
this.envelope = arguments[0]["envelope"];
this.type = arguments[0]["type"];
this.headers = arguments[0]["headers"];
this.callback_success = arguments[0]["callback_success"];
this.callback_failure = arguments[0]["callback_failure"];
this.timeout = arguments[0]["timeout"];
this.username = arguments[0]["username"];
this.password = arguments[0]["password"];
};
var TaskManager = function () {
if (!(this instanceof TaskManager)) {
return new TaskManager();
};
var instance;
TaskManager = function () {
return instance;
};
TaskManager.prototype = this;
instance = new TaskManager();
instance.constructor = TaskManager;
function Request() {
if (!(this instanceof Request)) {
return new Request();
};
var instance;
Request = function () {
return instance;
};
Request.prototype = this;
instance = new Request();
instance.constructor = Request;
var httpRequest = new XMLHttpRequest();
instance.send = function (query, callback, errorHandler) {
try { netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead"); } catch (e) { };
httpRequest.abort();
if ((query.username == undefined) || (query.password == undefined)) {
httpRequest.open(query.type, query.endPoint.url, true);
}
else {
httpRequest.open(query.type, query.endPoint.url, true, query.username, query.password);
};
if (query.headers != null) {
for (var i = 0; i < query.headers.length; ++i) {
httpRequest.setRequestHeader(query.headers[i][0], query.headers[i][1]);
}
}
else {
httpRequest.setRequestHeader("SOAPAction", '""');
httpRequest.setRequestHeader("Content-Type", "text/xml");
};
httpRequest.onreadystatechange = function () {
if (httpRequest.readyState == 4) {
if (httpRequest.status == 200) {
callback(httpRequest.responseText);
}
else {
if (errorHandler) {
errorHandler(httpRequest.status, httpRequest.statusText);
}
else {
callback(null);
};
};
};
};
switch (query.type) {
case "POST":
httpRequest.send(query.envelope);
break;
case "GET":
httpRequest.send(null);
break;
}
};
instance.cancel = function () {
httpRequest.abort();
};
return instance;
};
var httpHandler = Request();
var queryQueue = [];
var timeoutID = -1;
var startedFlag = false;
var currentQuery = null;
var start = function () {
if (queryQueue.length > 0) {
startedFlag = true;
currentQuery = queryQueue.shift();
httpHandler.send(currentQuery,
function (resp) {
if (timeoutID >= 0) {
clearTimeout(timeoutID);
timeoutID = -1;
};
currentQuery.callback_success(resp);
start();
},
function (resp) {
if (timeoutID >= 0) {
clearTimeout(timeoutID);
timeoutID = -1;
};
currentQuery.callback_failure(resp);
start();
}
);
}
else {
startedFlag = false;
};
};
instance.add = function (req) {
if (req instanceof QueryType) {
queryQueue.push(req);
if (!startedFlag) {
start();
};
return true;
}
else {
return false;
};
};
instance.stopCurrent = function () {
httpHandler.cancel();
timeoutID = -1;
if ((currentQuery.callback_failure != undefined) && (currentQuery.callback_failure != null)) {
currentQuery.callback_failure("<comm_error>COMM TIMEOUT</comm_error>");
};
start();
};
return instance;
};
//to send a request it must be
TaskManager().add(
new QueryType({
"endPoint": new EndPoint("http://***.***.***.***/api/deviceapi"),
"type": "POST",
"envelope": '<?xml version="1.0" encoding="UTF-8"?>< ... all xml goes here ',
"callback_success": function (wResponse) { /* here we get a response from the server */ },
"callback_failure": function (status, statusText) { },
"timeout": 60
})
);