SpringBoot 如何接收JSONObject呢？

SPringBoot接收JSONObject数据的实现思路
   方式1:
      使用@RequestBody注解接收JSONObject数据
   
   方式2:
      从request对象中获取

使用@RequestBody注解获取JSONObject

@PostMapping(value = "/api/data", consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Void> receiveData(@RequestBody JSONObject data) {
    // 处理数据
    return ResponseEntity.ok().build();
}

使用ObjectMapper获取

@PostMapping(value = "/api/data", consumes = MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Void> receiveData(HttpServletRequest request) {
    try {
        JSONObject data = new ObjectMapper().readValue(request.getInputStream(), JSONObject.class);
        // 处理数据
        return ResponseEntity.ok().build();
    } catch (IOException e) {
        // 处理异常
        return ResponseEntity.badRequest().build();
    }
}