增加sdk接口getGisInfo 调整ptz的websocket上传增加视场角

‘liusuyi’

2023-09-06 1f7962d0545de446e96ccaa81b33bbf71a69b41b

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The dll in this directory£¨iconv.dll,libxml2.dll,zlib1.dll,calib.dll£©only used in ClientDemo.