网址解析 [英] url parsing
问题描述
我使用以下内容来解析网址
var srch = window.location.search.substring（1）;
//然后拆分srch在&符号：
var parts = srch.split（"&"）;
//将参数写入变量
for（var i in parts）{
var temp = parts [i] .split（" ="）;
if（temp [0] == xx）{xx = 1 * temp [1]; }
if（temp [0] ==" yy"）{yy = 1 * temp [1]; }
if（temp [0] ==" ff"）{ff = 1 * temp [1]; }
if（temp [0] ==" level"）{level = 1 * temp [1]; }
}
然而，当我解析网址时，它会在带有&符号的情况下呈现
时一直窒息。我是否需要以某种方式逃避这个角色？
-
-
Fabian
经常访问我的网站并且长期使用！
http://www.lajzar.co.uk
Fabian hu kiteb：
我使用以下内容来解析url
var srch = window.location.search.substring（1）;
//然后在&符号上拆分srch：
var parts = srch.split（&& ;"）;
这条线肯定是最重要的。当我使用a时而不是&，它
正确解析多个子串。
var parts = srch.split（" a"）;
不幸的是，这不是将数据包含在
url中的标准方法，所以虽然它有效，但它不是最佳的。
-
-
Fabian
经常长时间访问我的网站！
http://www.lajzar.co.uk
"费边" < LA **** @ hotmail.com>写道：
我使用以下内容来解析网址
var srch = window.location.search.substring（1）;
//然后在&符号上拆分srch：
var parts = srch.split（"&"）;
....但是，当我解析网址时，它会在带有&符号的情况下一直窒息。我是否需要以某种方式逃避这个角色？
这取决于。
如果代码嵌入在HTML页面中，那么&符号应该是
转义（作为HTML实体，& amp;"，而不是Javascript字符串转义
" \&" ）。如果它在外部javascript文件中，那么它不应该。
所以，可能。你试过逃避它吗？
/ L
-
Lasse Reichstein Nielsen - lr*@hotpop.com
DHTML死亡颜色：< URL：http：//www.infimum.dk/HTML/rasterTriangleDOM.html> <没有判断力的信仰只会降低神灵的精神。''
Lasse Reichstein Nielsen hu kiteb：
但是，当我解析网址时，它会在带有&符号的情况下一直窒息。我是否需要以某种方式逃避这个角色？
这取决于。
如果代码嵌入在HTML页面中，那么&符应该被转义（作为HTML实体，& amp;，而不是Javascript字符串转义
" \&"）。如果它在外部javascript文件中，那么它不应该。
所以，可能。你试过逃避吗？
它在一个外部的javascript文件中。我试过逃避它，并且没有一个我认识的逃脱序列似乎有很大的不同。我试过了
％26 ,,& amp;和\ u0026。我不知道
逃避角色的其他方法。
-
-
Fabian
经常长时间访问我的网站！
http://www.lajzar.co.uk
I use the following to parse the url
var srch = window.location.search.substring(1);
// then split srch at the ampersand:
var parts = srch.split("&");
// write the parameters into the variables
for(var i in parts) {
var temp = parts[i].split("=");
if (temp[0] == "xx") { xx = 1 * temp[1]; }
if (temp[0] == "yy") { yy = 1 * temp[1]; }
if (temp[0] == "ff") { ff = 1 * temp[1]; }
if (temp[0] == "level") { level = 1 * temp[1]; }
}
However, when I parse the url, it consistently chokes when presented
with an ampersand character. Do I need to escape this character somehow?
--
--
Fabian
Visit my website often and for long periods!
http://www.lajzar.co.uk
Fabian hu kiteb:
I use the following to parse the url
var srch = window.location.search.substring(1);
// then split srch at the ampersand:
var parts = srch.split("&");
This line is definately the big isue. When I use "a" instead of "&", it
parses multiple substrings correctly.
var parts = srch.split("a");
Unfortunately, this isn''t the standard approach to including data in an
url, so while it works, it is sub-optimal.
--
--
Fabian
Visit my website often and for long periods!
http://www.lajzar.co.uk
"Fabian" <la****@hotmail.com> writes:
I use the following to parse the url
var srch = window.location.search.substring(1);
// then split srch at the ampersand:
var parts = srch.split("&"); .... However, when I parse the url, it consistently chokes when presented
with an ampersand character. Do I need to escape this character somehow?
That depends.
If the code is embedded in an HTML page, then the ampersand should be
escaped (as an HTML entity, "&", not a Javascript string escape
"\&"). If it is in an external javascript file, then it should not.
So, probably. Have you tried escaping it?
/L
--
Lasse Reichstein Nielsen - lr*@hotpop.com
DHTML Death Colors: <URL:http://www.infimum.dk/HTML/rasterTriangleDOM.html>
''Faith without judgement merely degrades the spirit divine.''
Lasse Reichstein Nielsen hu kiteb:
However, when I parse the url, it consistently chokes when presented
with an ampersand character. Do I need to escape this character
somehow?
That depends.
If the code is embedded in an HTML page, then the ampersand should be
escaped (as an HTML entity, "&", not a Javascript string escape
"\&"). If it is in an external javascript file, then it should not.
So, probably. Have you tried escaping it?
It is in an external javascript file. I have tried escaping it, and none
of the escape sequences I know seem to make much different. I''ve tried
%26, , &, and \u0026. I''m not aware of other methods for
escaping the character.
--
--
Fabian
Visit my website often and for long periods!
http://www.lajzar.co.uk
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