Javascript encodeURIComponent 不编码单引号
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Javascript encodeURIComponent doesn't encode single quotes
提问by Ilya Karnaukhov
Try it out:
试试看：
encodeURIComponent("'@#$%^&");
If you try this out you will see all the special characters are encoded except for the single quote. What function can I use to encode ALL the characters and use PHP to decode them?
如果你试试这个，你会看到除了单引号之外的所有特殊字符都被编码了。我可以使用什么函数对所有字符进行编码并使用 PHP 对其进行解码？
Thanks.
谢谢。
回答by Bergi
I'm not sure why you would want them to be encoded. If you only want to escape single quotes, you could use .replace(/'/g, "%27"). However, good references are:
我不确定您为什么要对它们进行编码。如果您只想转义单引号，则可以使用.replace(/'/g, "%27"). 但是，很好的参考是：
- When are you supposed to use escape instead of encodeURI / encodeURIComponent?
- Comparing escape(), encodeURI(), and encodeURIComponent()at xkr.us
- Javascript Madness: Query String Parsing#Javascript Encode/Decode Functions
回答by Biswajit Maji
You can use
您可以使用
function fixedEncodeURIComponent (str) {
return encodeURIComponent(str).replace(/[!'()*]/g, escape);
}
fixedEncodeURIComponent("'@#$%^&");
check reference http://mdn.beonex.com/en/JavaScript/Reference/Global_Objects/encodeURIComponent.html
检查参考http://mdn.beonex.com/en/JavaScript/Reference/Global_Objects/encodeURIComponent.html
回答by Dave Brown
I found a neat trick that never misses any characters. I tell it to replace everything accept for nothing. I do it like this (URL encoding):
我找到了一个绝不会错过任何字符的巧妙技巧。我告诉它替换一切都无所适从。我这样做（URL编码）：
function encode(w){return w.replace(/[^]/g,function(w){return '%'+w.charCodeAt(0).toString(16)})}
function encode(w){return w.replace(/[^]/g,function(w){return '%'+w.charCodeAt(0).toString(16)})}
loader.value = encode(document.body.innerHTML);<textarea id=loader rows=11 cols=55>www.WHAK.com</textarea>回答by neomib
As @Bergi wrote u can just replace all the characters:
正如@Bergi 所写，您可以替换所有字符：
function encoePicture(pictureUrl)
{
var map=
{
'&': '%26',
'<': '%3c',
'>': '%3e',
'"': '%22',
"'": '%27'
};
var encodedPic = encodeURI(pictureUrl);
var result = encodedPic.replace(/[&<>"']/g, function(m) { return map[m];});
return result;
}
回答by Karthik Ashwin
You can use btoa() and atob(), this encodes and decodes the given string including single quote.
您可以使用 btoa() 和 atob()，这对给定的字符串进行编码和解码，包括单引号。
