【发布时间】:2019-12-10 06:53:13
【问题描述】:
Kotlin 新手,我正在尝试使用 kotlin spring webserver 模板设置一个 web 服务器
这里我想将 kotlin 集合转换为 JSON 对象数组
名为test的示例端点
@PostMapping(value = [ "/test"],produces = [ "application/json" ],headers = [ "Content-Type=application/json" ])
fun test(@RequestBody request:IOUDATA): ResponseEntity<String>{
//need this as JSON array of object
val numbersMap = mapOf("key1" to 1, "key2" to 2, "key3" to 3, "key4" to 1)
return ResponseEntity.status(HttpStatus.CREATED).body("${numbersMap}");
}
预期结果
{
result:[
{"key1":1},{"key2":2}...
]
}
【问题讨论】:
标签: json spring-mvc kotlin jackson