咱们关上一个 SAP 帮忙文档的页面，看到如下链接：

https://help.sap.com/docs/SAP...

其中 q=site 表明查问关键字为 site，loio 前面是一串 guid：loio76a5e87baecd4900b2d0f16e3768354e

version=2205 表明 Commerce Cloud 的版本号。

在SAP CRM中URL对象以逻辑对象(LOIO)和物理对象(PHIO)的模式存储。

为了取得LOIO和PHIO的值，咱们须要应用办法:CL_CRM_DOCUMENTS=>GET_INFO_URL。

咱们须要将 INSTID_A + TYPEID_A + CATID_A 字段传递到数据库表 SKWG_BREL 作为输出。

函数 SDOK_LOIO_GET_URI 能够用来读取 url.

应用如下的代码，依据 loio guid，取得 document url：

TYPES : BEGIN OF l_typ_instid,instid_a LIKE skwg_brel-instid_a,END OF   l_typ_instid.**  Get URL linkDATA : l_tab_loios    TYPE skwf_ios,l_tab_phios    TYPE skwf_ios,l_wa_loios     TYPE skwf_io,l_wa_phios     TYPE skwf_io,l_wa_busobject TYPE sibflporb,l_wa_object    TYPE sdokobject,l_wa_skwg      TYPE skwg_brel,l_wa_url       TYPE sdokcomurl,l_var_url      TYPE saeuri.DATA : l_tab_skwg     TYPE STANDARD TABLE OF skwg_brel,l_tab_instid   TYPE STANDARD TABLE OF l_typ_instid.FIELD-SYMBOLS : <l_wa_instid>  TYPE l_typ_instid,<l_wa_guid>    TYPE os_guid.LOOP AT it_object_guid ASSIGNING <l_wa_guid> .APPEND INITIAL LINE TO l_tab_instid ASSIGNING <l_wa_instid>.<l_wa_instid>-instid_a = <l_wa_guid>.ENDLOOP.SELECT *FROM skwg_brelINTO TABLE l_tab_skwgFOR ALL ENTRIES IN l_tab_instidWHERE instid_a = l_tab_instid-instid_aAND instid_b LIKE ‘L/CRM_L_URL%’.SORT l_tab_skwg BY instid_a typeid_a catid_a.DELETE ADJACENT DUPLICATES FROM l_tab_skwgCOMPARING instid_a typeid_a catid_a.LOOP AT l_tab_skwg INTO l_wa_skwg.CLEAR   : l_wa_busobject.REFRESH : l_tab_loios, l_tab_phios.l_wa_busobject-instid = l_wa_skwg-instid_a.l_wa_busobject-typeid = l_wa_skwg-typeid_a.l_wa_busobject-catid  = l_wa_skwg-catid_a .CALL METHOD cl_crm_documents=>get_info_urlEXPORTINGbusiness_object = l_wa_busobjectIMPORTINGloios_url       = l_tab_loiosphios_url       = l_tab_phios.LOOP AT l_tab_loios INTO l_wa_loios.CLEAR : l_wa_object, l_var_url, l_wa_url.MOVE-CORRESPONDING l_wa_loios TO l_wa_object.CALL FUNCTION ‘SDOK_LOIO_GET_URI’EXPORTINGobject_id = l_wa_objectIMPORTINGuri       = l_var_url.MOVE l_wa_skwg-instid_a  TO l_wa_url-component.MOVE l_var_url           TO l_wa_url-url.APPEND l_wa_url TO et_urls.ENDLOOP.ENDLOOP.

SAP Document 存储反对如下几种形式：

  • SAP DMS
  • Generic Object Services
  • Direct upload as in CRM, PPM
  • Business Document Services
  • Archivelink

以上办法除了 archivelink 外，都应用 LOIO 和 PHIO 类的概念在SAP中上传原始文件。除了archivelink外，每个文档上传办法都有链接的PHIO和LOIO类。SAP Object链接到LOIO id，原始文档链接到PHIO id。每种文档上传办法的LOIO id和PHIO id之间存在肯定的关系。

默认状况下，对于除archivelink之外的每种文档上传办法，原始文档都存储在SAP数据库表中。对于SDOKPHCL表中针对各自的PHIO类的每个上传办法，都能够应用默认的SAP数据库表。如果须要，能够应用配置将这些原始文件定向到内容服务器。