帝王谷资源网 Design By www.wdxyy.com
这几天要构思用Javascript调用Asp.Net的WebService,需要到XMLHTTP来支持,但发现Opera的XMLHttpRequest很烂,实在支持不下去,后来到处找,终于发现这份代码,在Opera中是利用java.net.URL等类来实现的,不敢独享,特发上来与大家同乐。
复制代码 代码如下:
/*
Cross-Browser XMLHttpRequest v1.2
=================================
Emulate Gecko 'XMLHttpRequest()' functionality in IE and Opera. Opera requires
the Sun Java Runtime Environment <http://www.java.com/>.
by Andrew Gregory
http://www.scss.com.au/family/andrew/webdesign/xmlhttprequest/
This work is licensed under the Creative Commons Attribution License. To view a
copy of this license, visit http://creativecommons.org/licenses/by-sa/2.5/ or
send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
94305, USA.
Attribution: Leave my name and web address in this script intact.
Not Supported in Opera
----------------------
* user/password authentication
* responseXML data member
Not Fully Supported in Opera
----------------------------
* async requests
* abort()
* getAllResponseHeaders(), getAllResponseHeader(header)
*/
// IE support
if (window.ActiveXObject && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
var msxmls = new Array(
'Msxml2.XMLHTTP.5.0',
'Msxml2.XMLHTTP.4.0',
'Msxml2.XMLHTTP.3.0',
'Msxml2.XMLHTTP',
'Microsoft.XMLHTTP');
for (var i = 0; i < msxmls.length; i++) {
try {
return new ActiveXObject(msxmls[i]);
} catch (e) {
}
}
return null;
};
}
// Gecko support
/* ;-) */
// Opera support
if (window.opera && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
this.readyState = 0; // 0=uninitialized,1=loading,2=loaded,3=interactive,4=complete
this.status = 0; // HTTP status codes
this.statusText = '';
this._headers = [];
this._aborted = false;
this._async = true;
this._defaultCharset = 'ISO-8859-1';
this._getCharset = function() {
var charset = _defaultCharset;
var contentType = this.getResponseHeader('Content-type').toUpperCase();
val = contentType.indexOf('CHARSET=');
if (val != -1) {
charset = contentType.substring(val);
}
val = charset.indexOf(';');
if (val != -1) {
charset = charset.substring(0, val);
}
val = charset.indexOf(',');
if (val != -1) {
charset = charset.substring(0, val);
}
return charset;
};
this.abort = function() {
this._aborted = true;
};
this.getAllResponseHeaders = function() {
return this.getAllResponseHeader('*');
};
this.getAllResponseHeader = function(header) {
var ret = '';
for (var i = 0; i < this._headers.length; i++) {
if (header == '*' || this._headers[i].h == header) {
ret += this._headers[i].h + ': ' + this._headers[i].v + '\n';
}
}
return ret;
};
this.getResponseHeader = function(header) {
var ret = getAllResponseHeader(header);
var i = ret.indexOf('\n');
if (i != -1) {
ret = ret.substring(0, i);
}
return ret;
};
this.setRequestHeader = function(header, value) {
this._headers[this._headers.length] = {h:header, v:value};
};
this.open = function(method, url, async, user, password) {
this.method = method;
this.url = url;
this._async = true;
this._aborted = false;
this._headers = [];
if (arguments.length >= 3) {
this._async = async;
}
if (arguments.length > 3) {
opera.postError('XMLHttpRequest.open() - user/password not supported');
}
this.readyState = 1;
if (this.onreadystatechange) {
this.onreadystatechange();
}
};
this.send = function(data) {
if (!navigator.javaEnabled()) {
alert("XMLHttpRequest.send() - Java must be installed and enabled.");
return;
}
if (this._async) {
setTimeout(this._sendasync, 0, this, data);
// this is not really asynchronous and won't execute until the current
// execution context ends
} else {
this._sendsync(data);
}
}
this._sendasync = function(req, data) {
if (!req._aborted) {
req._sendsync(data);
}
};
this._sendsync = function(data) {
this.readyState = 2;
if (this.onreadystatechange) {
this.onreadystatechange();
}
// open connection
var url = new java.net.URL(new java.net.URL(window.location.href), this.url);
var conn = url.openConnection();
for (var i = 0; i < this._headers.length; i++) {
conn.setRequestProperty(this._headers[i].h, this._headers[i].v);
}
this._headers = [];
if (this.method == 'POST') {
// POST data
conn.setDoOutput(true);
var wr = new java.io.OutputStreamWriter(conn.getOutputStream(), this._getCharset());
wr.write(data);
wr.flush();
wr.close();
}
// read response headers
// NOTE: the getHeaderField() methods always return nulls for me :(
var gotContentEncoding = false;
var gotContentLength = false;
var gotContentType = false;
var gotDate = false;
var gotExpiration = false;
var gotLastModified = false;
for (var i = 0; ; i++) {
var hdrName = conn.getHeaderFieldKey(i);
var hdrValue = conn.getHeaderField(i);
if (hdrName == null && hdrValue == null) {
break;
}
if (hdrName != null) {
this._headers[this._headers.length] = {h:hdrName, v:hdrValue};
switch (hdrName.toLowerCase()) {
case 'content-encoding': gotContentEncoding = true; break;
case 'content-length' : gotContentLength = true; break;
case 'content-type' : gotContentType = true; break;
case 'date' : gotDate = true; break;
case 'expires' : gotExpiration = true; break;
case 'last-modified' : gotLastModified = true; break;
}
}
}
// try to fill in any missing header information
var val;
val = conn.getContentEncoding();
if (val != null && !gotContentEncoding) this._headers[this._headers.length] = {h:'Content-encoding', v:val};
val = conn.getContentLength();
if (val != -1 && !gotContentLength) this._headers[this._headers.length] = {h:'Content-length', v:val};
val = conn.getContentType();
if (val != null && !gotContentType) this._headers[this._headers.length] = {h:'Content-type', v:val};
val = conn.getDate();
if (val != 0 && !gotDate) this._headers[this._headers.length] = {h:'Date', v:(new Date(val)).toUTCString()};
val = conn.getExpiration();
if (val != 0 && !gotExpiration) this._headers[this._headers.length] = {h:'Expires', v:(new Date(val)).toUTCString()};
val = conn.getLastModified();
if (val != 0 && !gotLastModified) this._headers[this._headers.length] = {h:'Last-modified', v:(new Date(val)).toUTCString()};
// read response data
var reqdata = '';
var stream = conn.getInputStream();
if (stream) {
var reader = new java.io.BufferedReader(new java.io.InputStreamReader(stream, this._getCharset()));
var line;
while ((line = reader.readLine()) != null) {
if (this.readyState == 2) {
this.readyState = 3;
if (this.onreadystatechange) {
this.onreadystatechange();
}
}
reqdata += line + '\n';
}
reader.close();
this.status = 200;
this.statusText = 'OK';
this.responseText = reqdata;
this.readyState = 4;
if (this.onreadystatechange) {
this.onreadystatechange();
}
if (this.onload) {
this.onload();
}
} else {
// error
this.status = 404;
this.statusText = 'Not Found';
this.responseText = '';
this.readyState = 4;
if (this.onreadystatechange) {
this.onreadystatechange();
}
if (this.onerror) {
this.onerror();
}
}
};
};
}
// ActiveXObject emulation
if (!window.ActiveXObject && window.XMLHttpRequest) {
window.ActiveXObject = function(type) {
switch (type.toLowerCase()) {
case 'microsoft.xmlhttp':
case 'msxml2.xmlhttp':
case 'msxml2.xmlhttp.3.0':
case 'msxml2.xmlhttp.4.0':
case 'msxml2.xmlhttp.5.0':
return new XMLHttpRequest();
}
return null;
};
}
复制代码 代码如下:
/*
Cross-Browser XMLHttpRequest v1.2
=================================
Emulate Gecko 'XMLHttpRequest()' functionality in IE and Opera. Opera requires
the Sun Java Runtime Environment <http://www.java.com/>.
by Andrew Gregory
http://www.scss.com.au/family/andrew/webdesign/xmlhttprequest/
This work is licensed under the Creative Commons Attribution License. To view a
copy of this license, visit http://creativecommons.org/licenses/by-sa/2.5/ or
send a letter to Creative Commons, 559 Nathan Abbott Way, Stanford, California
94305, USA.
Attribution: Leave my name and web address in this script intact.
Not Supported in Opera
----------------------
* user/password authentication
* responseXML data member
Not Fully Supported in Opera
----------------------------
* async requests
* abort()
* getAllResponseHeaders(), getAllResponseHeader(header)
*/
// IE support
if (window.ActiveXObject && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
var msxmls = new Array(
'Msxml2.XMLHTTP.5.0',
'Msxml2.XMLHTTP.4.0',
'Msxml2.XMLHTTP.3.0',
'Msxml2.XMLHTTP',
'Microsoft.XMLHTTP');
for (var i = 0; i < msxmls.length; i++) {
try {
return new ActiveXObject(msxmls[i]);
} catch (e) {
}
}
return null;
};
}
// Gecko support
/* ;-) */
// Opera support
if (window.opera && !window.XMLHttpRequest) {
window.XMLHttpRequest = function() {
this.readyState = 0; // 0=uninitialized,1=loading,2=loaded,3=interactive,4=complete
this.status = 0; // HTTP status codes
this.statusText = '';
this._headers = [];
this._aborted = false;
this._async = true;
this._defaultCharset = 'ISO-8859-1';
this._getCharset = function() {
var charset = _defaultCharset;
var contentType = this.getResponseHeader('Content-type').toUpperCase();
val = contentType.indexOf('CHARSET=');
if (val != -1) {
charset = contentType.substring(val);
}
val = charset.indexOf(';');
if (val != -1) {
charset = charset.substring(0, val);
}
val = charset.indexOf(',');
if (val != -1) {
charset = charset.substring(0, val);
}
return charset;
};
this.abort = function() {
this._aborted = true;
};
this.getAllResponseHeaders = function() {
return this.getAllResponseHeader('*');
};
this.getAllResponseHeader = function(header) {
var ret = '';
for (var i = 0; i < this._headers.length; i++) {
if (header == '*' || this._headers[i].h == header) {
ret += this._headers[i].h + ': ' + this._headers[i].v + '\n';
}
}
return ret;
};
this.getResponseHeader = function(header) {
var ret = getAllResponseHeader(header);
var i = ret.indexOf('\n');
if (i != -1) {
ret = ret.substring(0, i);
}
return ret;
};
this.setRequestHeader = function(header, value) {
this._headers[this._headers.length] = {h:header, v:value};
};
this.open = function(method, url, async, user, password) {
this.method = method;
this.url = url;
this._async = true;
this._aborted = false;
this._headers = [];
if (arguments.length >= 3) {
this._async = async;
}
if (arguments.length > 3) {
opera.postError('XMLHttpRequest.open() - user/password not supported');
}
this.readyState = 1;
if (this.onreadystatechange) {
this.onreadystatechange();
}
};
this.send = function(data) {
if (!navigator.javaEnabled()) {
alert("XMLHttpRequest.send() - Java must be installed and enabled.");
return;
}
if (this._async) {
setTimeout(this._sendasync, 0, this, data);
// this is not really asynchronous and won't execute until the current
// execution context ends
} else {
this._sendsync(data);
}
}
this._sendasync = function(req, data) {
if (!req._aborted) {
req._sendsync(data);
}
};
this._sendsync = function(data) {
this.readyState = 2;
if (this.onreadystatechange) {
this.onreadystatechange();
}
// open connection
var url = new java.net.URL(new java.net.URL(window.location.href), this.url);
var conn = url.openConnection();
for (var i = 0; i < this._headers.length; i++) {
conn.setRequestProperty(this._headers[i].h, this._headers[i].v);
}
this._headers = [];
if (this.method == 'POST') {
// POST data
conn.setDoOutput(true);
var wr = new java.io.OutputStreamWriter(conn.getOutputStream(), this._getCharset());
wr.write(data);
wr.flush();
wr.close();
}
// read response headers
// NOTE: the getHeaderField() methods always return nulls for me :(
var gotContentEncoding = false;
var gotContentLength = false;
var gotContentType = false;
var gotDate = false;
var gotExpiration = false;
var gotLastModified = false;
for (var i = 0; ; i++) {
var hdrName = conn.getHeaderFieldKey(i);
var hdrValue = conn.getHeaderField(i);
if (hdrName == null && hdrValue == null) {
break;
}
if (hdrName != null) {
this._headers[this._headers.length] = {h:hdrName, v:hdrValue};
switch (hdrName.toLowerCase()) {
case 'content-encoding': gotContentEncoding = true; break;
case 'content-length' : gotContentLength = true; break;
case 'content-type' : gotContentType = true; break;
case 'date' : gotDate = true; break;
case 'expires' : gotExpiration = true; break;
case 'last-modified' : gotLastModified = true; break;
}
}
}
// try to fill in any missing header information
var val;
val = conn.getContentEncoding();
if (val != null && !gotContentEncoding) this._headers[this._headers.length] = {h:'Content-encoding', v:val};
val = conn.getContentLength();
if (val != -1 && !gotContentLength) this._headers[this._headers.length] = {h:'Content-length', v:val};
val = conn.getContentType();
if (val != null && !gotContentType) this._headers[this._headers.length] = {h:'Content-type', v:val};
val = conn.getDate();
if (val != 0 && !gotDate) this._headers[this._headers.length] = {h:'Date', v:(new Date(val)).toUTCString()};
val = conn.getExpiration();
if (val != 0 && !gotExpiration) this._headers[this._headers.length] = {h:'Expires', v:(new Date(val)).toUTCString()};
val = conn.getLastModified();
if (val != 0 && !gotLastModified) this._headers[this._headers.length] = {h:'Last-modified', v:(new Date(val)).toUTCString()};
// read response data
var reqdata = '';
var stream = conn.getInputStream();
if (stream) {
var reader = new java.io.BufferedReader(new java.io.InputStreamReader(stream, this._getCharset()));
var line;
while ((line = reader.readLine()) != null) {
if (this.readyState == 2) {
this.readyState = 3;
if (this.onreadystatechange) {
this.onreadystatechange();
}
}
reqdata += line + '\n';
}
reader.close();
this.status = 200;
this.statusText = 'OK';
this.responseText = reqdata;
this.readyState = 4;
if (this.onreadystatechange) {
this.onreadystatechange();
}
if (this.onload) {
this.onload();
}
} else {
// error
this.status = 404;
this.statusText = 'Not Found';
this.responseText = '';
this.readyState = 4;
if (this.onreadystatechange) {
this.onreadystatechange();
}
if (this.onerror) {
this.onerror();
}
}
};
};
}
// ActiveXObject emulation
if (!window.ActiveXObject && window.XMLHttpRequest) {
window.ActiveXObject = function(type) {
switch (type.toLowerCase()) {
case 'microsoft.xmlhttp':
case 'msxml2.xmlhttp':
case 'msxml2.xmlhttp.3.0':
case 'msxml2.xmlhttp.4.0':
case 'msxml2.xmlhttp.5.0':
return new XMLHttpRequest();
}
return null;
};
}
帝王谷资源网 Design By www.wdxyy.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
免责声明:本站文章均来自网站采集或用户投稿,网站不提供任何软件下载或自行开发的软件! 如有用户或公司发现本站内容信息存在侵权行为,请邮件告知! 858582#qq.com
帝王谷资源网 Design By www.wdxyy.com
暂无评论...
稳了!魔兽国服回归的3条重磅消息!官宣时间再确认!
昨天有一位朋友在大神群里分享,自己亚服账号被封号之后居然弹出了国服的封号信息对话框。
这里面让他访问的是一个国服的战网网址,com.cn和后面的zh都非常明白地表明这就是国服战网。
而他在复制这个网址并且进行登录之后,确实是网易的网址,也就是我们熟悉的停服之后国服发布的暴雪游戏产品运营到期开放退款的说明。这是一件比较奇怪的事情,因为以前都没有出现这样的情况,现在突然提示跳转到国服战网的网址,是不是说明了简体中文客户端已经开始进行更新了呢?
更新日志
2024年10月29日
2024年10月29日
- 群星2013-青春缤纷辑压箱宝大公开3CD2[新加坡限量版][WAV整轨]
- 林育群.2013-BalladShow(日本版)【环球】【WAV+CUE】
- 陈加洛.1992-痛到感觉不到【宝丽金】【WAV+CUE】
- 群星.2023-宿命之敌电视剧原声带【韶愔音乐】【FLAC分轨】
- 東京事変-大発見[FLAC+CUE]
- 椎名林檎-三文ゴシップ[FLAC+CUE]
- 2024年08月04日
- 裘德《裘德「最后的水族馆」演唱会LIVE》[320K/MP3][228.89MB]
- 裘德《裘德「最后的水族馆」演唱会LIVE》[24bit 48kHz][FLAC/分轨][2.08G]
- 基因三重奏《如果你什么都不说 音乐会现场录音》[320K/MP3][145.37MB]
- 孟庭苇.1996-月亮说话(2020环球24KGOLD限量版)【上华】【WAV+CUE】
- 群星.1997-新艺宝优质音响系列·国语精选监听版【新艺宝】【WAV+CUE】
- 阿桑.2005-寂寞在唱歌(星外星引进版)【华研国际】【WAV+CUE】
- 基因三重奏《如果你什么都不说 音乐会现场录音》[FLAC/分轨][287.43MB]
- 蔡题谦《我爱你,却依然要看你走》[320K/MP3][88.65MB]