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json - 如何在 flutter 中的List 中加入2 json值?

转载 作者:行者123 更新时间:2023-12-03 03:09:26 24 4
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我正在从json获取api响应,我如何将2字段值连接到字符串列表

  {
"entity_id": "65",
"user_id": "37",
"tenancy_random_no_prefix": "C2",
"tenancy_random_no": "10001",
"unit_name": "1490",
"owner_name": "Emaar",
}
{
"entity_id": "66",
"user_id": "37",
"tenancy_random_no_prefix": "C2",
"tenancy_random_no": "10002",
"unit_name": "1490",
"owner_name": "arham",
}
如何获取列表= [owner_name + tenancy_random_no]
这样会来
['Emaar10001','arham10002']

最佳答案

  final source = [
{
"entity_id": "65",
"user_id": "37",
"tenancy_random_no_prefix": "C2",
"tenancy_random_no": "10001",
"unit_name": "1490",
"owner_name": "Emaar",
},
{
"entity_id": "66",
"user_id": "37",
"tenancy_random_no_prefix": "C2",
"tenancy_random_no": "10002",
"unit_name": "1490",
"owner_name": "arham",
}
];

var result = [];
for (var entity in source) {
result.add(['${entity['owner_name']} ${entity['tenancy_random_no']}']);
}
print(result);

关于json - 如何在 flutter 中的List <String>中加入2 json值?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/64041685/

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