🐛 [epgs] 末尾スラッシュが2重になると再生できない環境がある(#3)

package.json

@@ -32,6 +32,7 @@
     "@types/node": "^16.10.2",
     "@types/postcss-import": "^12.0.1",
     "@types/react-table": "^7.7.5",
+    "@types/url-join": "^4.0.1",
     "@types/webpack": "^4",
     "autoprefixer": "^10.3.6",
     "css-loader": "^5",
@@ -70,6 +71,7 @@
     "react-use": "^17.3.1",
     "recoil": "^0.4.1",
     "reconnecting-websocket": "^4.4.0",
+    "url-join": "^4.0.1",
     "yaml": "^1.10.2"
   },
   "peerDependencies": {

src/miraktest-epgs/api.ts

@@ -1,4 +1,5 @@
 import axios from "axios"
+import urljoin from "url-join"
 import type { EPGSProgramRecord, EPGSChannel } from "./types"
 
 export class EPGStationAPI {
@@ -104,6 +105,6 @@ export class EPGStationAPI {
     return data.records
   }
   getVideoUrl({ videoId }: { videoId: number }) {
-    return `${this.baseUrl.href}/api/videos/${videoId}`
+    return urljoin(this.baseUrl.href, `api/videos/${videoId}`)
   }
 }

yarn.lock

@@ -1126,6 +1126,11 @@
   dependencies:
     source-map "^0.6.1"
 
+"@types/url-join@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@types/url-join/-/url-join-4.0.1.tgz#4989c97f969464647a8586c7252d97b449cdc045"
+  integrity sha512-wDXw9LEEUHyV+7UWy7U315nrJGJ7p1BzaCxDpEoLr789Dk1WDVMMlf3iBfbG2F8NdWnYyFbtTxUn2ZNbm1Q4LQ==
+
 "@types/webpack-sources@*":
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/@types/webpack-sources/-/webpack-sources-3.2.0.tgz#16d759ba096c289034b26553d2df1bf45248d38b"
@@ -7671,6 +7676,11 @@ urix@^0.1.0:
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
   integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
 
+url-join@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/url-join/-/url-join-4.0.1.tgz#b642e21a2646808ffa178c4c5fda39844e12cde7"
+  integrity sha512-jk1+QP6ZJqyOiuEI9AEWQfju/nB2Pw466kbA0LEZljHwKeMgd9WrAEgEGxjPDD2+TNbbb37rTyhEfrCXfuKXnA==
+
 url-parse-lax@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-3.0.0.tgz#16b5cafc07dbe3676c1b1999177823d6503acb0c"