Yiru@Studio

安裝

npm install ipfs-api

//IPFS

const ipfsClient = require("ipfs-api");
const ipfs=new ipfsClient({host:'ipfs.infura.io',port:5001,protocol:'https'});

router.post('/ipfs',async function(req,res,next){
  const mydata=req.body.content;
  console.log(mydata);
  const fileHash = await addFile(mydata);
  console.log(fileHash);
  res.json("https://ipfs.io/ipfs/"+fileHash);
});


const addFile = async (mydata) =>{
  const file = {path:'testfile',content:Buffer.from(mydata)};
  const fileAdded = await ipfs.add(file);
  console.log(fileAdded[0]);
  return fileAdded[0].hash;
  
}

https://ipfs.io/ipfs/QmQw7b4Fr7S38kKTmYF2uEHuR6F1sQMmdFvuhDoULWLHw2

---

上傳檔案

const ipfsClient = require("ipfs-api");

const ipfs = new ipfsClient({host:'ipfs.infura.io',port:5001,protocol:'https'});

const fs = require("fs");

//上傳檔案
router.post('/ipfsfile',function(req,res,next){
    addpath = req.body.addpath;
    buffile = fs.readFileSync(addpath);

    ipfs.add(buffile).then((fileinfo)=>{
      console.log(fileinfo);
      res.json("https://ipfs.io/ipfs/"+fileinfo[0].hash);
    });
});

https://ipfs.io/ipfs/QmUYcVbQXfpooZDTYRTVx2F6KSXEaardfWh1xq3GoUMeqW

 

 

參考

https://medium.com/swlh/ipfs-nodejs-app-8e35f504d440

上傳檔案:

https://blog.csdn.net/koastal/article/details/78771932

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