https://vixyun.top/tags/encoding/ 2 posts tagged “Encoding”. Hugo en Mon, 19 Oct 2026 10:30:00 +0800 https://vixyun.top/posts/url-encoding-plus-vs-percent20/ Sun, 04 Oct 2026 10:20:00 +0800 https://vixyun.top/posts/url-encoding-plus-vs-percent20/ Spaces have three legal spellings, + is a space only in a query, ; is not a parameter separator, and a lone percent throws URIError. Work segment by segment. https://vixyun.top/posts/base64-encoding-chinese/ Sun, 04 Oct 2026 10:00:00 +0800 https://vixyun.top/posts/base64-encoding-chinese/ btoa('你好') throws and atob returns mojibake because Base64 works on bytes, not characters. The UTF-8 round trip, padding, why + breaks tokens, base64url.