相当于Python的Java的urllib.urlencode(基于HashMap的UrlEncode) [英] Java equivalent of Pythons urllib.urlencode(HashMap based UrlEncode)

问题描述

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Python的urllib.urlencode的Java等效语言是什么?
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Whats the java equivalent of Python’s urllib.urlencode?
Like

>>> urllib.urlencode({'abc':'d f', 'def': '-!2'})
'abc=d+f&def=-%212'

我可以在其中传递键值的HashMap并将其编码并提供给我url字符串..

Where I can pass a HashMap of key values and it encodes and gives me the url string ..

我想避免这种情况

I wanted to avoid this scenario

String data = URLEncoder.encode("key1", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
    data += "&" + URLEncoder.encode("key2", "UTF-8") + "=" + URLEncoder.encode("value2", "UTF-8");

使用

=

和

&

&

推荐答案

java.net.URLEncoder 应该可以为您工作-尽管您必须扩展它以接受哈希图-但这并不是很困难.

java.net.URLEncoder should work for you - though you would have to extend it to accept the hashmap - but that is not very difficult.

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