SpringBoot通过配置读取json文件
@Configuration
public class JsonFileConfigUtil {
@Bean
public List<LeafOrgInfoDTO> getLeafOrgInfos() throws IOException {
String path = "/";
InputStream inputStream = getClass().getResourceAsStream(path);
if(inputStream==null){
throw new RuntimeException("读取限流组织json文件失败！！！");
}else{
JSONObject json = JSON.parseObject(inputStream,JSONObject.class);
JSONArray array = json.getJSONArray("list");
List<LeafOrgInfoDTO> list = array.toJavaList(LeafOrgInfoDTO.class);
return list;
}
}
@Bean
public LeafOrgInfoList getLeafOrgInfoList() throws IOException {
Resource resource = new ClassPathResource("/");
InputStream inputStream = resource.getInputStream();
return new ObjectMapper().readValue(inputStream, LeafOrgInfoList.class);
}
}