Native node, receives the base64 image sent by ajax. It is too large and is truncated.

Native node, receives the base64 image sent by ajax is too large and is truncated

is it true that the size of the native node is limited and where is the size configured?

related codes

    req.on("data",function(data){
        var currentData = ""
        currentData += data;
        postData = qs.parse(currentData);//postData

        saveImage(postData.smallImage,0)
        saveImage(postData.bigImage,1)
        postData.smallImage = smallImageLink
        postData.bigImage = bigImageLink
        postData.character = postData.character.split(",")
        addData(postData)
    });

ask God for help

Node.js ajax

Aug.18,2021

var currentData = ""
req.on("data",function(data){
    currentData += data;
});
req.on("end",function(data){
   var postData = qs.parse(currentData);
});

if you use the bodyParser plug-in, you need to set the limit parameter.

if you use nginx, you also need to set the body limit

Previous: How can PHP7 insert data into mongodb, to determine whether it is successful or not?

Next: Antd upload uploads a file. How should the backend write to get the file?

After koa2 sets cors to a specific url, the frontend ajax cannot cross the domain after customizing the header. If the header is removed, it can cross the domain.
app.js < span> No Access-Control-Allow-Origin headerAccess-Control-Allow-Headers axios.post(`http: localhost:8089 api test`, null) .then(response => { console.log(response.data); }); find a solution ...

Koa2 node.js ajax

Mar.18,2021
Ajax only gets response.readyStatus=4, but what's the reason for response.status=0?
want to cross-domain request third-party API, front end uses ajax request, backend uses superAgent as relay, but ajax can not get a response, try to output response.status=0, but is response.readyStatus=4, because the back-end response is not written cor...

Superagent javascript node.js ajax

Apr.07,2021

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-4367eed-1514.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-4367eed-1514.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?