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[
{
_id: ‘5a05222f583e5720b8660191’,
name: ‘张三’,
age: 18,
number: 11,
classId: {
_id: ‘5a0036512b740f32e4371e66’,
name: ‘一年1班’
}
},
{
_id: ‘5a05222f583e5720b8660091’,
name: ‘李四’,
age: 18,
number: 11,
classId: {
_id: ‘5a0036512b740f32e1371e66’,
name: ‘二年2班’
}
},
{
_id: ‘5a05222f583e5720b18660191’,
name: ‘赵五’,
age: 18,
number: 11,
classId: {
_id: ‘5a0036512b7420f32e4371e66’,
name: ‘一年2班’
}
}
]
