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