如下传参调用成功
IUniswapV2Router02(UNISWAP_V2_ROUTER).swapExactTokensForTokens(
_amountIn,
_amountOutMin,
path,
_to,
block.timestamp
);

如下传参调用失败

IUniswapV2Router02(UNISWAP_V2_ROUTER).swapExactTokensForTokens(
_amountIn,
_amountOutMin,
path,
address(this),
block.timestamp
);

2 个回答