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怎样拉起 MetaMask， 授权某个合约使用我的钱包 | 登链社区 | 技术问答
source link: https://learnblockchain.cn/question/1939
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怎样拉起 MetaMask， 授权某个合约使用我的钱包
5 怎样拉起 MetaMask， 授权某个合约使用我的钱包
怎么给某个合约地址授权？
我是这么写的，但是点击按钮，没有反应:
// before all, request privilege, first
const handleReqPri = () => {
const w = new Web3(ether);
const wethAdr = getWETHContract(w);
const strBlindAuctionAdr = getBlindAuctionAddress();
wethAdr.methods
.approve(strBlindAuctionAdr, new BigNumber("100000000000000000"))
.call()
.then(function (result: any) {
console.log("handleReqPri ===>", result);
})
.catch((_error: any) => {
// If the request fails, the Promise will reject with an error.
console.error("privilege error ? : ", _error);
});
};
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