FastAPI ???? JSON ??? ?? ??
?? ??:
FastAPI ?? ? , ???? ???? ?? Swagger UI? ???? ?? JSON ???? ???? ?? ??? ? ????. ?? ??? URL? ?? ???? ???? ?????? ??? ?? ?? ??? ???.
?? ??:
?? ????? Fetch API? ?? JavaScript ?????? ?????. ??? ? ????. ??? ??? ???? JSON ??? ???? ??? ? ????.
????? ???? ?? Jinja2Templates? ???? HTML ? JavaScript ??? ??? ???? ??? ? ????. ?? ?? ???? ? ? ??? JSON ???? ?? ??? ?? ????.
app.py
<code class="python">from fastapi import FastAPI, Request
from fastapi.templating import Jinja2Templates
from pydantic import BaseModel
app = FastAPI()
templates = Jinja2Templates(directory="templates")
class Item(BaseModel):
name: str
roll: int
@app.post("/")
async def create_item(item: Item):
return item
@app.get("/")
async def index(request: Request):
return templates.TemplateResponse("index.html", {"request": request})</code>
templates/index.html
<code class="html"><!DOCTYPE html>
<html>
<body>
<h1>Post JSON Data</h1>
<form method="post" id="myForm">
name : <input type="text" name="name" value="foo">
roll : <input type="number" name="roll" value="1">
<input type="button" value="Submit" onclick="submitForm()">
</form>
<div id="responseArea"></div>
<script>
function submitForm() {
var formElement = document.getElementById('myForm');
var data = new FormData(formElement);
fetch('/', {
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json'
},
body: JSON.stringify(Object.fromEntries(data))
})
.then(resp => resp.text()) // or, resp.json(), etc.
.then(data => {
document.getElementById("responseArea").innerHTML = data;
})
.catch(error => {
console.error(error);
});
}
</script>
</body>
</html></code>
? ?? ??? ??? Swagger UI? ???? ?? JSON ???? FastAPI ???? ?? ??? ? ????. ???? ?????? ??? ?? ???? ??? API? ??? ? ????.
? ??? FastAPI ???? JSON ???? ?? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!