链式风格的URL生成器，简单、直观、易用、安全。
下图显示了两个示例URI及其组成部分：
hierarchical part
┌─────────────────────────────────┴───────────────────────────────────┐
authority path
┌───────────────────────────┴───────────────────────┐┌───────┴────────┐
abc://username:[email protected]:123/path/data?key=value&key2=value2#fragid1
└┬┘ └─────────────┬─────────────┘ └────┬────┘ └─────────┬─────────┘ └───────┬──────┘ └──┬──┘
scheme user-information host port query fragment
urn:example:mammal:monotreme:echidna
└┬┘ └────────────────────────┬─────────────────────────┘
scheme path
- 可以方便地转化为
Uri、URI、URL、String UrlQuery支持更多健全的操作API（appendQuery\putQuery）- 自动完成URL转码（
URLEncoder.encode(str, "UTF-8")） - 自动补全
URL Scheme（缺省值："http"）
Step 1. Add the JitPack repository to your build file
allprojects {
repositories {
...
maven { url 'https://jitpack.io' }
}
}
Step 2. Add the dependency
compile 'com.github.ImKarl:UrlBuilder:[latestVersion]'
- 生成URL
UrlQuery query = new UrlQuery()
.appendQuery("ie", "UTF-8")
.putQuery("wd", "test")
.putQuery("wd", "测试")
.appendQuery("tfflag", "0")
.putQuery("tfflag", "1")
.appendQuery("abc", "one")
.appendQuery("abc", "two");
// host 为必要参数
String url = new UrlBuilder().scheme("https").host("www.baidu.com").path("/s")
.query(query)
.fragment("aaa")
.fragment("bbb")
.build();
输出：`url`
> "https://www.baidu.com/s?ie=UTF-8&wd=%E6%B5%8B%E8%AF%95&tfflag=1&abc=one&abc=two#bbb"
- 解析URL
String url = "https://%E6%B5%8B%E8%AF%95.baidu.com/s/%E6%B5%8B%E8%AF%95/?ie=UTF-8&wd=%E6%B5%8B%E8%AF%95&tfflag=1&abc=one&abc=two#%E6%B5%8B%E8%AF%95";
UrlBuilder urlBuilder = UrlBuilder.parse(url);
boolean compare = url.equals(urlBuilder.build());
String host = urlBuilder.getHost();
String queryString = "?ie=UTF-8&wd=%E6%B5%8B%E8%AF%95&tfflag=1&abc=one&abc=two#%E6%B5%8B%E8%AF%95";
String query = UrlQuery.parse(queryString).build(false);
输出：`compare`
> true
输出：`host`
> "测试.baidu.com"
输出：`strQuery`
> "ie=UTF-8&wd=测试&tfflag=1&abc=one&abc=two"
Uri、URI、URL之间相互转换
Uri uri = Uri.parse("http://www.baidu.com/");
UrlBuilder urlBuilder = UrlBuilder.from(uri);
Uri newUri = urlBuilder.toUri();
boolean compare = uri.equals(newUri);
String url = urlBuilder.build();
输出：`compare`
> true
输出：`url`
> "http://www.baidu.com/"
URI uri = URI.create("http://www.baidu.com/");
UrlBuilder urlBuilder = UrlBuilder.from(uri);
URI newUri = urlBuilder.toURI();
boolean compare = uri.equals(newUri);
String url = urlBuilder.build();
输出：`compare`
> true
输出：`url`
> "http://www.baidu.com/"
URL uri = new URL("http://www.baidu.com/");
UrlBuilder urlBuilder = UrlBuilder.from(uri);
URL newUri = urlBuilder.toURL();
boolean compare = uri.equals(newUri);
String url = urlBuilder.build();
输出：`compare`
> true
输出：`url`
> "http://www.baidu.com/"
- 更多示例