Body-Parser太大的Nodejs

Question

I am currently developing a API which should receive an image's base64, but when I try to pass this into the payload and send by POST, the Server (which by the way is made with Node, using express and body-parser as middleware) gives me the following error:

request entity too large

After searching a lot in the web, I found people saying that I should use:

bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({limit: '50mb', extended: true}));
app.use(bodyParser.json({limit: '50mb'}));

intead of using:

app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

However, by doing so, I receive this error:

Unexpected token i in JSON at position 5

Does anyone know what I am missing here? Thanks in advance!

This is a print with the object I am trying to send as an example:

Answer 1

Thank you all that helped me out on this issue! For those who are facing or will face this, I was able to solve that by passing an object to the bodyParser.urlencoded method and BodyParser.json method.

Since they accept an object in their methods, we can pass the limit and the size of the request, So I configure mine doing like that:

var bodyParser = require('body-parser');

app.use(bodyParser.urlencoded({
    limit: '5mb',
    parameterLimit: 100000,
    extended: false 
}));

app.use(bodyParser.json({
    limit: '5mb'
}));

There is this topic here which can help as well:

Issue on Stack

There is also the documentation of BodyParser itself, which you can acess by clicking documentation about BodyParser

Answer 2

尝试交换bodyParser.json和bodyParser.urlencoded 。

var bodyParser = require('body-parser'); app.use(bodyParser.json({limit: '50mb'})); app.use(bodyParser.urlencoded({limit: '50mb', extended: true}))