Send:具有返回值,2300gwei限制
用法:bool name1 = address.send(msg.value)//msg.value为转入值
Transfer:无返回值,2300gwei限制
用法:address.transfer(msg.value)
Call:存在返回值且有两个参数,可以调用其他合约
用法:(bool name1,) = address.call{value:msg.value,gas:num值}(“”)
标签:transfer,Address,value,call,send,address,msg From: https://www.cnblogs.com/xingzheakai/p/17028806.html