docs(std): version all imports in README (#7442)

Use $STD_VERSION in std/ README files to automatically
display proper version.

1 files changed, 10 insertions, 7 deletions

diff --git a/std/http/README.md b/std/http/README.md
index be41f4fe1..cd23ec41b 100644
--- a/std/http/README.md
+++ b/std/http/README.md
@@ -1,7 +1,7 @@
 # http
 
 ```typescript
-import { serve } from "https://deno.land/std/http/server.ts";
+import { serve } from "https://deno.land/std@$STD_VERSION/http/server.ts";
 const server = serve({ port: 8000 });
 console.log("http://localhost:8000/");
 for await (const req of server) {
@@ -23,8 +23,8 @@ deno run --allow-net --allow-read https://deno.land/std/http/file_server.ts
 Helper to manipulate `Cookie` through `ServerRequest` and `Response`.
 
 ```ts
-import { ServerRequest } from "https://deno.land/std/http/server.ts";
-import { getCookies } from "https://deno.land/std/http/cookie.ts";
+import { ServerRequest } from "https://deno.land/std@$STD_VERSION/http/server.ts";
+import { getCookies } from "https://deno.land/std@$STD_VERSION/http/cookie.ts";
 
 let request = new ServerRequest();
 request.headers = new Headers();
@@ -38,8 +38,11 @@ console.log("cookies:", cookies);
 To set a `Cookie` you can add `CookieOptions` to properly set your `Cookie`:
 
 ```ts
-import { Response } from "https://deno.land/std/http/server.ts";
-import { Cookie, setCookie } from "https://deno.land/std/http/cookie.ts";
+import { Response } from "https://deno.land/std@$STD_VERSION/http/server.ts";
+import {
+  Cookie,
+  setCookie,
+} from "https://deno.land/std@$STD_VERSION/http/cookie.ts";
 
 let response: Response = {};
 const cookie: Cookie = { name: "Space", value: "Cat" };
@@ -54,8 +57,8 @@ Deleting a `Cookie` will set its expiration date before now. Forcing the browser
 to delete it.
 
 ```ts
-import { Response } from "https://deno.land/std/http/server.ts";
-import { deleteCookie } from "https://deno.land/std/http/cookie.ts";
+import { Response } from "https://deno.land/std@$STD_VERSION/http/server.ts";
+import { deleteCookie } from "https://deno.land/std@$STD_VERSION/http/cookie.ts";
 
 let response: Response = {};
 deleteCookie(response, "deno");