nl_tokens: 删除一个对象
pl_tokens: function ( host , accessKey , secretKey , bucket , objectKey , opts = { } ) { let date = utcDate ( ) ; let resource = genResource ( bucket , objectKey , opts ) ; let authorization = authorize ( accessKey , secretKey , 'DELETE' , [ ] , "" , date , resource ) ; let url = ` ${ bucket } ${ host } ${ objectKey } ` ; let headers = { Date : date , Authorization : authorization } ; return nosRequest ( { method : 'del' , uri : <mask> , headers } ) ; }