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Json data format is roughly divided into four categories:
The first way is equivalent to java :( kind of map (key, value))
var json={
key:value,
key:value,
key:value
};
must be a string key, value can be any data type value
The second way is equivalent to java :( kind of List <Object>)
var json=[
{key:value,key:value},
{key:value,key:value}
];
The third way is equivalent to java :( species Map <String, List <Person >>)
var json=[
{
key:value,
key:value
},
{
key:value,
key:value
}
]
The fourth way :( equivalent of java Map <String, List <Object >>)
var json={
"param":[
{key:value,key:value},
{key:value,key:value}
],
"param1":[
{key:value,key:value},
{key:value,key:value}
]
}