$("#datagrid").datagrid({
url : "data.json",
columns:[
[
{field:'id',title:'id',width:100},
{field:'name',title:'name',width:100},
{field:'gender',title:'gender',width:100}
],
[
{field:'book',title:'book',width:100},
{field:'price',title:'price',width:100},
{field:'count',title:'count',width:100}
]
]
}) ;
这里columns虽然可以配置多个表头字段数组，但是easyui解析json字段以最后一个表头字段数组为准！