英文:
How to make Node.JS function that calls solidity withdraw function?
问题
以下是翻译好的部分：
我无法正确地让JS调用我的Solidity函数来提取资金。我已经有了Solidity代码：
```javascript
function withdrawFunds() public {
require(msg.sender == owner, "You are not the owner");
(bool success, ) = payable(owner).call {
value: address(this).balance
}("");
require(success);
}
它可以工作，但我无法弄清楚如何在JS中正确调用它。
到目前为止，我在JS中有以下代码：
const withdrawFunds = async () => {
try {
await Contractoftickets.methods.withdrawFunds().call({
from: address,
})
setSuccessMsg(`Funds withdrawn!`)
}
}
它执行了，但当前没有提取资金。
<details>
<summary>英文:</summary>
I can't get JS properly to call my solidity function withdraw funds. I have got solidity:
```javascript
function withdrawFunds() public {
require(msg.sender == owner, "You are not the owner");
(bool success, ) = payable(owner).call {
value: address(this).balance
}("");
require(success);
}
And it works, but I cant figure out how to properly call it in JS.
So far I have this in JS:
const withdrawFunds = async () => {
try {
await Contractoftickets.methods.withdrawFunds().call({
from: address,
})
setSuccessMsg(`Funds withdrawn!`)
}
}
It executes but it currently does not withdraw funds.
答案1
得分: -1
使用ethers.js，你可以这样做：
const withdrawFunds = async () => {
try {
const Contractoftickets = ethers.getContract(contractAddress, contractInterfaceOrABI)
await Contractoftickets.withdrawFunds()
setSuccessMsg(`Funds withdrawn!`)
}
}
我建议你查看ethers文档以获取更多详细信息。简单提醒，在上述使用之前，你必须安装ethers并连接你的钱包。
英文:
With ethers.js you can do it like this:
const withdrawFunds = async () => {
try {
const Contractoftickets = ethers.getContract(contractAddress, contractInterfaceOrABI)
await Contractoftickets.withdrawFunds()
setSuccessMsg(`Funds withdrawn!`)
}
}
I'll recommend you to go through ethers docs for more details. A simple note, you've to install ethers and connect your wallet with it before using it like above.
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