javascript转义非英语以外的特殊字符

发布于 2024-11-16 19:15:28 字数 242 浏览 0 评论 0原文

我在转义非英语字符时遇到问题。

例如，

var text1 = "ABC Farmacéutica Corporation".
text1 = escape(text1);

output: ABC%20Farmac%E9utica%20Corporation

但我只想转义除非英语字符（如 é）之外的特殊字符。我们有什么逻辑可以忽略这些字符吗？

请帮忙，提前致谢。

原文

I have a problem with unescaping non-english characters.

For Example,

var text1 = "ABC Farmacéutica Corporation".
text1 = escape(text1);

output: ABC%20Farmac%E9utica%20Corporation

But I would like to escape only special characters other than non-english characters like é.
Do we have any logic for these characters to be ignored?

Please help, Thanks in advance.

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寂寞清仓 2024-11-23 19:15:28

escape 函数返回以 Unicode 格式转义的文本。空格表示为 %20（十六进制）。如果我理解正确的话，你不想转义 é，在这种情况下，只想转义空格字符。我能看到这种情况的唯一方法是，您有一个包含那些您不想转义并引用的非英语字符的表。像这样的事情：

var dontEscape = "éöå....and_so_on";
var text = "ABC Farmacéutica Corporation";
var escaped = "";
for (var i = 0; i < text.length; i++) {
  var test = text.substring(i, i+1); // charAt is unsafe with unicode chars
  escaped = test.indexOf(test.toLowerCase()) == -1 ? escape(test) : test;
}

是否有任何特殊原因为什么要选择性地转义字符？

The escape function returns the text escaped in the Unicode format. Space is represented as %20 (hexadecimal). If I understand you correctly you don't want to escape é, in this case, only the space character. The only way I can see this is possible is that you have a table containing those non-english characters that you don't want to be escaped and refer to it. Something like this:

var dontEscape = "éöå....and_so_on";
var text = "ABC Farmacéutica Corporation";
var escaped = "";
for (var i = 0; i < text.length; i++) {
  var test = text.substring(i, i+1); // charAt is unsafe with unicode chars
  escaped = test.indexOf(test.toLowerCase()) == -1 ? escape(test) : test;
}

Is there any special reason for why you want to escape characters selectively?

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