use rawPath for HttpUtils resolveURIReference(vertx-web#1637)

[zhbotong]

Fix Repeat redirects 301 same location

[vietj]

can you give a proper explanation of what is changed and the reason

[zhbotong]

@vietj Because the getPath method obtains the original data without encoding, for example: "http://exapmle/%E4%BD%A0%E5%A5%BD"

If use getPath, the value is chinese "你好",

but use getRawPath,the value is same location "/%E4%BD%A0%E5%A5%BD"

[zhbotong]

If the path is "你好", then it is illegal in HttpUrl

[zhbotong]

in https://www.ietf.org/rfc/rfc1738.txt

[zhbotong]

The reason for the repeated redirect 301 is that its target server does not recognize the illegal path in the URL. So always Response 301

[zhbotong]

ISSUES 3456 Its target website address is : "https://apkcombo.com/천사티비-드라마-다시보기-tv/com.angelseries.angeltv/"

Replace "천사티비-드라마-다시보기" with other illegal characters, for example: "https://apkcombo.com/你好-tv/com.angelseries.angeltv/" It will still redirect to https://apkcombo.com/천사티비-드라마-다시보기-tv/com.angelseries.angeltv/

[zhbotong]

Therefore, as long as we guarantee that the redirected URL is in the original point "Location", this will not happen