HowtoencodeDictionarywithJSONEncoderinSwift4我想用JSONEncoder将Dictionary编码为json。它看起来像一个请求,接收一个字典作为参数并将其编码为json作为http正文。代码如下所示:1234567891011121314151617181920212223242526letdict=["name":"abcde"]protocolRequest{ varparams:[String:Encodable]{getset} funcencode(_value:T)throws->DatawhereT:Encodable}exten