把以下内容保存为 .reg  ,然后导入注册表,即可解决C# webbrowser 弹出json下载问题,
也可通过程序修改。 Windows Registry Editor Version 5.00 [HKEY_CLASSES_ROOT\MIME\Database\Content Type\application/json]
"CLSID"="{25336920-03F9-11cf-8FD0-00AA00686F13}"
"Encoding"=dword: [HKEY_CLASSES_ROOT\MIME\Database\Content Type\text/json]
"CLSID"="{25336920-03F9-11cf-8FD0-00AA00686F13}"
"encoding"=dword:
05-01 00:16