fix: fix spa fallback on paths ending with slash

yyx990803 · yyx990803 · commit 60fe47663893 · 2021-01-02T13:16:22.000-05:00
diff --git a/packages/vite/src/node/server/index.ts b/packages/vite/src/node/server/index.ts
@@ -313,7 +313,12 @@ export async function createServer(
         {
           from: /\/$/,
           to({ parsedUrl }: any) {
-            return parsedUrl.pathname + 'index.html'
+            const rewritten = parsedUrl.pathname + 'index.html'
+            if (fs.existsSync(path.join(root, rewritten))) {
+              return rewritten
+            } else {
+              return `/index.html`
+            }
           }
         }
       ]

Original file line number	Diff line number	Diff line change
`@@ -313,7 +313,12 @@ export async function createServer(`
`313`	`313`	`{`
`314`	`314`	`from: /\/$/,`
`315`	`315`	`to({ parsedUrl }: any) {`
`316`		`- return parsedUrl.pathname + 'index.html'`
	`316`	`+ const rewritten = parsedUrl.pathname + 'index.html'`
	`317`	`+ if (fs.existsSync(path.join(root, rewritten))) {`
	`318`	`+ return rewritten`
	`319`	`+ } else {`
	`320`	+ return `/index.html`
	`321`	`+ }`
`317`	`322`	`}`
`318`	`323`	`}`
`319`	`324`	`]`