一行写的太长了可以在后面写上'...'便可以接上
student=struct('name',{'zhangsan','lisi','wangwu','chengliu'},...
'id',{'001','002','003','004'},...
'mathscore',{'78','90','79','98'},...
'englishscore',{'78','96','68','99'},...
'chinesescore',{'92','99','79','88'});