connect to node http://127.0.0.1:8545
时间: 2023-09-04 13:09:45 浏览: 78
As an AI language model, I do not have the ability to connect to a node. However, as a developer, you can connect to a node using web3.js library in JavaScript or a similar library in the language of your choice. Here is an example code snippet to connect to a node using web3.js in Node.js:
```javascript
const Web3 = require('web3');
const web3 = new Web3('http://127.0.0.1:8545');
web3.eth.getBlockNumber()
.then(blockNumber => console.log(`Latest block number: ${blockNumber}`))
.catch(error => console.error(error));
```
This code connects to a local node running on `http://127.0.0.1:8545` and retrieves the latest block number. You can replace `getBlockNumber()` with any other method provided by web3.js to interact with the node.