回复：Ji Xiang 发表于 2022-7-5 16:05 1、IVS_PU_SetOsdTextExV3用来设置OSD参数，IVS_PU_GetOsdTextExV3用来获取参数， C# 用HWPuSDK 怎么实现可以你好，OSD设置的这边找到方法了，通过IVS_PU_JsonConfig_Option用HWAPI解决 了，不过现在有一个问题是802.1X，我用IVS_PU_JsonConfig_Optionurl:"PUT /SDCAPI/V1.0/NetworkIaas/Dot1X?interfaceIndex=0"按照文档，参数：{ "interfaceIndex": 0, "enable": 1, "authType": 1, "eapolVersion": 1, "userName": "用户名", "passWord": "密码" }一直不成功，返回：{ "ResponseStatus": { "RequestURL": "\/SDCAPI\/V1.0\/NetworkIaas\/Dot1X?interfaceIndex=0", "StatusCode": 4, "StatusString": "Incorrect parameter" } }请问这个怎么弄？