如何在Groovy中编码URL? [英] How to encode URL in Groovy?

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本文介绍了如何在Groovy中编码URL?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述



我找不到任何字符串→字符串URL编码实用程序。


$ b在Groovy中有一种URLEncode吗? $ b

例子:脱氢酶(NADP +)脱氢酶%20(NADP%2b)



+ 而不是%20 ,正如一些实现那样)


<您可以使用 java.net.URLEncoder



在上面的例子中,括号也必须被编码:

  def toEncode =dehydrogenase(NADP +)
assert java.net.URLEncoder.encode(toEncode,UTF-8)==dehydrogenase +%28NADP%2B%29

您也可以为字符串的元类添加一个方法:
$ b

  String.metaClass.encodeURL = { 
java.net.URLEncoder.encode(委托,UTF-8)
}

然后在任何字符串上简单地调用 encodeURL()

  def toEncode =dehydrogenase(NADP +)
assert toEncode.encodeURL()==dehydrogenase +%28NADP%2B%29


Is there a kind of URLEncode in Groovy?

I can't find any String → String URL encoding utility.

Example: dehydrogenase (NADP+)dehydrogenase%20(NADP%2b)

(+ instead of %20 would also be acceptable, as some implementations do that)

解决方案

You could use java.net.URLEncoder.

In your example above, the brackets must be encoded too:

def toEncode = "dehydrogenase (NADP+)"
assert java.net.URLEncoder.encode(toEncode, "UTF-8") == "dehydrogenase+%28NADP%2B%29"

You could also add a method to string's metaclass:

String.metaClass.encodeURL = {
   java.net.URLEncoder.encode(delegate, "UTF-8")
}

And simple call encodeURL() on any string:

def toEncode = "dehydrogenase (NADP+)"
assert toEncode.encodeURL() == "dehydrogenase+%28NADP%2B%29"  

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