HarmonyOS 鸿蒙Next Image组件网络请求HTTP后端接收图片数据流时data.resultType显示undefined

 A: 1、 断点使用JSON.stringify(data) 打印鸿蒙侧返回的数据data得到的结果是：

{

"responseCode": 200,

"cookies": "",

"header": {

"cache-control": "no-store, no-cache",

"content-length": "0",

"content-type": "image/jpeg;charset=UTF-8",

"date": "Mon, 02 Sep 2024 09:09:16 GMT",

"server": "openresty",

"x-protected-by": "OpenRASP",

"x-request-id": "1207d40c9e404e9b91e952f885bc45ca",

"x-xss-protection": "1; mode=block"

},

"performanceTiming": {

"dnsTiming": 0.099,

"firstReceiveTiming": 2683.828,

"firstSendTiming": 0.356,

"redirectTiming": 0,

"responseHeaderTiming": 2685.542,

"tcpTiming": 0,

"tlsTiming": 0,

"totalFinishTiming": 2683.856,

"totalTiming": 2686.863

}

}

​

2、 解析data的结果里面有"content-type":"image/jpeg;charset=UTF-8"，说明返回的是图片数据

3、JAVA后端代码测试返回的是BufferedImage类型，实为数据流，与第一步鸿蒙侧接收到的数据类型不一致，正常情况下鸿蒙侧接收到的数据应该也是数据流格式