Fastapi: [BUG] bigint overflow

[tanyaofei]

Describe the bug

Routing can not be return bigint value correctly

To Reproduce

1. Create a file with:

from fastapi import FastAPI

app = FastAPI()


@app.get("/{test_id}")
def read_root(test_id: int):
    return test_id

1. Open the browser and call the endpoint /1249958025205260288.
2. It returns 1249958025205260300.
3. But I expected it to return 1249958025205260288.

Environment

• OS: macOS & Linux
• FastAPI Version : 0.52.0
• Python Version: 3.7.2 & 3.7.4

[Dustyposa]

I think this problem caused by js, not python,even fasapi.
In js:
You console.log(1249958025205260288), you can see it consoled :

1249958025205260300

Not 1249958025205260288.

[tanyaofei]

yes, this problem caused by js

[phy25]

You can close the issue since it's really not a fastapi issue.

[tanyaofei]

sure, have a nice day

在 2020年4月22日，13:46，Henry Pan [e-mail] 写道：



You can close the issue since it's really not a fastapi issue.

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[tiangolo]

Thanks for the help here everyone! :clap: :bow:

Thanks for reporting back and closing the issue @tanyaofei :+1: