使用ABAP代码下载有道云笔记的内容
- 2020 年 1 月 21 日
- 筆記
REPORT zactivate. PARAMETERS: purl TYPE char32 OBLIGATORY LOWER CASE. DATA: lv_content TYPE string, lt_node TYPE zcl_jerry_tool=>tt_sorted_node, lv_number TYPE int4, lv_size TYPE int4, lv_total_size TYPE int8, lv_from TYPE char32, lv_index TYPE int4 VALUE 1, lt_pic TYPE string_table. CONSTANTS: folder TYPE string VALUE 'C:Usersi042416Picturespicclipboard', postfix TYPE string VALUE '></div><di'. INITIALIZATION. GET PARAMETER ID 'ZNOTE_ID' FIELD lv_from. IF lv_from IS NOT INITIAL. purl = lv_from. ENDIF. START-OF-SELECTION. DATA: lv_url TYPE string. lv_url = 'http://note.youdao.com/yws/public/note/' && purl && '?keyfrom=public'. SET PARAMETER ID 'ZNOTE_ID' FIELD purl. DATA(lv_post_len) = strlen( postfix ). lv_content = zcl_crm_cm_tool=>get_text_by_url( lv_url ). CALL METHOD zcl_jerry_tool=>parse_json_to_internal_table EXPORTING iv_json = lv_content IMPORTING et_node = lt_node ev_node_number = lv_number. ASSERT lv_number = 1. READ TABLE lt_node ASSIGNING FIELD-SYMBOL(<title>) WITH KEY attribute = 'tl'. ASSERT sy-subrc = 0. READ TABLE lt_node ASSIGNING FIELD-SYMBOL(<node>) WITH KEY attribute = 'content'. ASSERT sy-subrc = 0. SPLIT <node>-value AT space INTO TABLE DATA(lt_result). LOOP AT lt_result ASSIGNING FIELD-SYMBOL(<entry>) WHERE table_line CS 'src='. lv_number = strlen( <entry> ) - 6. DATA(url) = <entry>+5(lv_number). REPLACE ALL OCCURRENCES OF `"` IN url WITH space. CONDENSE url. DATA(lv_url_len) = strlen( url ) - lv_post_len. url = url+0(lv_url_len). APPEND url TO lt_pic. ENDLOOP. WRITE: / 'ok'. DATA(lv_total) = lines( lt_pic ). LOOP AT lt_pic ASSIGNING FIELD-SYMBOL(<pic>). DATA(lv_name) = folder && lv_index && '.png'. DATA(lv_text) = 'Downloading file: ' && lv_name. CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR' EXPORTING percentage = lv_index * 100 / lv_total text = lv_text. DATA(binary) = zcl_crm_cm_tool=>get_data_by_url( <pic> ). zcl_crm_cm_tool=>download_locally( iv_local_path = lv_name iv_binary = binary ). lv_total_size = lv_total_size + xstrlen( binary ). ADD 1 TO lv_index. ENDLOOP. WRITE: / 'totally ', lv_total, ' pictures downloaded successfully!' COLOR COL_NEGATIVE. DATA: ls_note TYPE crmd_prod_note. CALL FUNCTION 'GUID_CREATE' IMPORTING ev_guid_16 = ls_note-note_guid. ls_note-note_title = <title>-value. ls_note-pic_size = lv_total. ls_note-download_date = sy-datum. ls_note-download_time = sy-timlo. ls_note-total_size = lv_total_size. INSERT crmd_prod_note FROM ls_note.
要获取更多Jerry的原创文章，请关注公众号"汪子熙":
