[ "del":[ {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"} ] ,"del":[ {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"}, {"code":1,"name":"zhangsan"} ] ]

这个JSON格式不太符合规范，因为键名不能重复。如果您想要表示两个不同的数组，可以使用不同的键名，比如这样：

{
  "del1": [
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"}
  ],
  "del2": [
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"},
    {"code": 1, "name": "zhangsan"}
  ]
}

这个JSON格式包含了两个数组，分别使用了键名 "del1" 和 "del2"。您可以根据需要修改键名和数组内容。