猿大师办公助手WebOffice用二进制数据流在Web前端打开Office文档
猿大师办公助手作为第三代WebOffice方案,猿大师办公助手把本地原生Office无缝嵌入网页环境中实现在线编辑Office功能,提供了完全与本机Office一致(排版、打印等)的操作体验,保留100%原生功能(VBA宏、复杂公式等)。猿大师办公助手不依赖于任何浏览器插件,所以不惧怕浏览器升级,兼容最新版Chrome、Firefox、Edge等浏览器。
猿大师办公助手官网:http://www.yuanofficer.com/
猿大师办公助手还支持用二进制数据流的形式在WEB前端打开OFFICE文档,下面是步骤:
第一步:
启动猿大师OFFICE组件,JSON如下:
{"req":"Wrl_OfficeApplet","rid":5,"para":{"Type":"0","Version":2,"Title":"Office Applet","Flag":578,"Left":20,"Top":20,"Width":480,"Height":320,"IframeX":0,"IframeY":0,"BarW":0,"BarH":0,"ScrollTop":0,"Web": {"Edit":7,"Hide":0,"User":"test","PW":"","DataPath":"c:/OfficeDoc"},"Option":"1"}}
第二步:
启动后会先后收到三个JSON数据包,如下:
A、{"ret":0,"rid":5,"data":{"ID":3}}
代表代表网页组件WS侦听服务就绪
B、{"event":"Wrl_Listen","aid":3,"rid":5,"data":{"SID":"123","PID":"MSOfficeApplet","port":950}}
返回的侦听端口,可再建立一个Web Socket连接后,调用网页组件中的相关功能,比如打开一个文档。代表网页组件创建成功,返回ID为当前网页组件运行实例ID,通过此ID,可执行Wrl_AppletControl、Wrl_AppletScroll、Wrl_AppletResize等命令。
C、{"event":"Wrl_AppletOK","aid":3,"rid":5,"data":{"SID":"123","PID":"MSOfficeApplet","Port":950}}
第三步:
收到Wrl_AppletOK通知后,再调用
{"req":"Office_Open","rid":3,"para":{"Open":"test.doc","User":"test","Edit":0,"Byte":9999}}
指定打开的文件名和文档长度
第四步:
用WS发送文档字节流,完成后就自动打开文档