返回 HTML 作为 deno 中的响应
Returning HTML as respond in deno
使用下面的简单 TypeScript code at Deno 运行时:
import { serve } from "https://deno.land/std@v0.24.0/http/server.ts"
async function main() {
const body = new TextEncoder().encode("Hello World\n");
let port = 8000
const s = serve({ port: port });
console.log(`Server had been started at:
http://localhost:${port}/`);
for await (const req of s) {
req.respond({ body });
}
};
main()
由运行执行:
D:\repos\deno>deno --allow-net main.ts
Compile file:///D:/repos/deno/main.ts
Server had been started at:
http://localhost:8000/
正在浏览器中显示 Hello World
。
有没有办法显示 HTML 元素而不是文本,比如显示 <h1>
或 <button>
只需将 html 添加到字符串中
例子
const body = new TextEncoder().encode("<h1>Hello World</h1>\n");
您可以像这样在字符串中添加 html
const body = new TextEncoder().encode("<h1>Hello World</h1>");
如果你想要多个 html 元素,你可以像这样使用模板文字/模板字符串
const body = new TextEncoder().encode(`
<div style="display: flex; justify-content: center; align-items: center;">
<h1>Ryan Dahl From Future</h1>
<p>Do you need another js runtime ?</p>
</div>
`);
使用下面的简单 TypeScript code at Deno 运行时:
import { serve } from "https://deno.land/std@v0.24.0/http/server.ts"
async function main() {
const body = new TextEncoder().encode("Hello World\n");
let port = 8000
const s = serve({ port: port });
console.log(`Server had been started at:
http://localhost:${port}/`);
for await (const req of s) {
req.respond({ body });
}
};
main()
由运行执行:
D:\repos\deno>deno --allow-net main.ts
Compile file:///D:/repos/deno/main.ts
Server had been started at:
http://localhost:8000/
正在浏览器中显示 Hello World
。
有没有办法显示 HTML 元素而不是文本,比如显示 <h1>
或 <button>
只需将 html 添加到字符串中
例子
const body = new TextEncoder().encode("<h1>Hello World</h1>\n");
您可以像这样在字符串中添加 html
const body = new TextEncoder().encode("<h1>Hello World</h1>");
如果你想要多个 html 元素,你可以像这样使用模板文字/模板字符串
const body = new TextEncoder().encode(`
<div style="display: flex; justify-content: center; align-items: center;">
<h1>Ryan Dahl From Future</h1>
<p>Do you need another js runtime ?</p>
</div>
`);