ReactJS错误：预期＆＃x27 ;;＆＃x27;，＆＃x27;}＆＃x27;或＆lt; eof＆gt;

Question

Error: 
  This is the expression part of an expression statement
  cosnt sendTransaction = async (

我正在使用ReactJ并遵循教程，但是我的代码看起来相同，无法弄清楚如何解决此错误。

这是我的transactionContext.js

cosnt sendTransaction = async (
    metamask = eth, 
    connectedAccount = currentAccount
) => {
    try {
      if (!metamask) return alert ('Please install metamsk') 
      const { addressTo, amount } = formData
      const transactionContract =  getEthereumContract() 
      
      const parsedAmount = ethers.utils.parseEther(amount)

      await metamask.request({
         method: 'eth_sendTransaction',
         params: [
            {
              from: connectedAccount, 
              to: addressTo,
              gas: '0x7EF40', // 520000 Gwei
              value: parsedAmount._hex,
            },
         ],
      })

Answer 1

抱歉，我无法添加评论，但是您的“ const”声明中存在错别字错误。你有“ cosnt”。