将带有多个变量的URL作为参数发送到另一个页面
•浏览 1
Sending a URL with multiple variables as a parameter to another page
我有一个 Javascript 页面，它将数据发送到一个 PHP 页面。该数据是具有不同查询字符串的 URL，例如：
var localURL ="http://localhost/app/proxy.php?data=http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704"
$.ajax({
url: localURL,
beforeSend: function (xhr) {
alert('beforesend');
},
success: function (data) {
alert('success: ' + data);
}
});
var data = escape('http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704');
var localURL ="http://localhost/app/proxy.php?data=" . data;
var localURL ="http://localhost/app/proxy.php?data=http%3A%2F%2Fmyserver.com%2Fgame.php%3Ftype%3Dloadgame%26userInfoName%3DAA%26userPwd%3DAA%26nocache%3D0.8046834595784704"
http://localhost/app/proxy.php?
data=http://myserver.com/game.php?type=loadgame => param 1
&userInfoName=AA => param 2
&userPwd=AA => param 3
&nocache=0.8046834595784704 => param 4
var localURL ="http://localhost/app/proxy.php?data=" + encodeURIComponent("http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704");查询字符串变量的数量可以变化，所以我不能用ajax函数的data参数发送。如果我对数据变量 ($_GET[\\'data\\'];) 执行 GET，我会得到以下结果：
http://myserver.com//game.php?type=loadgame
而我想得到的是：
http://myserver.com/game.php?type=loadgame
你必须逃跑才能得到一个有效的 url:
var localURL ="http://localhost/app/proxy.php?data=http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704"
$.ajax({
url: localURL,
beforeSend: function (xhr) {
alert('beforesend');
},
success: function (data) {
alert('success: ' + data);
}
});
var data = escape('http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704');
var localURL ="http://localhost/app/proxy.php?data=" . data;
var localURL ="http://localhost/app/proxy.php?data=http%3A%2F%2Fmyserver.com%2Fgame.php%3Ftype%3Dloadgame%26userInfoName%3DAA%26userPwd%3DAA%26nocache%3D0.8046834595784704"
http://localhost/app/proxy.php?
data=http://myserver.com/game.php?type=loadgame => param 1
&userInfoName=AA => param 2
&userPwd=AA => param 3
&nocache=0.8046834595784704 => param 4
var localURL ="http://localhost/app/proxy.php?data=" + encodeURIComponent("http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704");您缺少的是 localUrl 变量中的 URL 转义。
应该是这样的：
var localURL ="http://localhost/app/proxy.php?data=http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704"
$.ajax({
url: localURL,
beforeSend: function (xhr) {
alert('beforesend');
},
success: function (data) {
alert('success: ' + data);
}
});
var data = escape('http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704');
var localURL ="http://localhost/app/proxy.php?data=" . data;
var localURL ="http://localhost/app/proxy.php?data=http%3A%2F%2Fmyserver.com%2Fgame.php%3Ftype%3Dloadgame%26userInfoName%3DAA%26userPwd%3DAA%26nocache%3D0.8046834595784704"
http://localhost/app/proxy.php?
data=http://myserver.com/game.php?type=loadgame => param 1
&userInfoName=AA => param 2
&userPwd=AA => param 3
&nocache=0.8046834595784704 => param 4
var localURL ="http://localhost/app/proxy.php?data=" + encodeURIComponent("http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704");如果你用javascript构造localURL，使用escape()函数
n
这是浏览器看到的：
var localURL ="http://localhost/app/proxy.php?data=http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704"
$.ajax({
url: localURL,
beforeSend: function (xhr) {
alert('beforesend');
},
success: function (data) {
alert('success: ' + data);
}
});
var data = escape('http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704');
var localURL ="http://localhost/app/proxy.php?data=" . data;
var localURL ="http://localhost/app/proxy.php?data=http%3A%2F%2Fmyserver.com%2Fgame.php%3Ftype%3Dloadgame%26userInfoName%3DAA%26userPwd%3DAA%26nocache%3D0.8046834595784704"
http://localhost/app/proxy.php?
data=http://myserver.com/game.php?type=loadgame => param 1
&userInfoName=AA => param 2
&userPwd=AA => param 3
&nocache=0.8046834595784704 => param 4
var localURL ="http://localhost/app/proxy.php?data=" + encodeURIComponent("http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704");所以你应该转义字符串"http://myserver.com/game.php?type=loadgame
var localURL ="http://localhost/app/proxy.php?data=http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704"
$.ajax({
url: localURL,
beforeSend: function (xhr) {
alert('beforesend');
},
success: function (data) {
alert('success: ' + data);
}
});
var data = escape('http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704');
var localURL ="http://localhost/app/proxy.php?data=" . data;
var localURL ="http://localhost/app/proxy.php?data=http%3A%2F%2Fmyserver.com%2Fgame.php%3Ftype%3Dloadgame%26userInfoName%3DAA%26userPwd%3DAA%26nocache%3D0.8046834595784704"
http://localhost/app/proxy.php?
data=http://myserver.com/game.php?type=loadgame => param 1
&userInfoName=AA => param 2
&userPwd=AA => param 3
&nocache=0.8046834595784704 => param 4
var localURL ="http://localhost/app/proxy.php?data=" + encodeURIComponent("http://myserver.com/game.php?type=loadgame&userInfoName=AA&userPwd=AA&nocache=0.8046834595784704");