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OverView

• 创建 ABAP Package
• 客制化底表
• 向底表写入测试数据
• 查看测试数据

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[0] Provision

没有创建 BTP Trail User Account 的需先申请账号，并通过 Eclipse 连接到 BTP，具体内容可参见「00 - RAP 开发环境配置」

Booster - Abap Environment - Start

• 如果提示 Error 缺失 Entitlement，点击进入 Subaccount 后点击左侧 Entitlements
• 点击 Configure Entitlements 按钮，点击 Add Service Plans
• 添加 ABAP environment
• 然后再返回主控台尝试即可

下载 Service Key，用于 Eclipse 连接 BTP

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[1] New Package

Project - New - ABAP Package

这里创建名为 ZTRAVEL_APP_10001 的 Package

P.S. Package 可以添加到 Favorite Packages 中，方便检索

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[2] Create Table

Package - New - Other ABAP Repository Object

这里创建名为 ZTRAVEL_10001 的 Table

如下为 Table 的定义:

@EndUserText.label : 'Database table for travel data 10001'
@AbapCatalog.enhancement.category : #NOT_EXTENSIBLE
@AbapCatalog.tableCategory : #TRANSPARENT
@AbapCatalog.deliveryClass : #A
@AbapCatalog.dataMaintenance : #RESTRICTED
define table ztravel_10001 {key client      : abap.clnt not null;key mykey       : sysuuid_x16 not null;travel_id       : /dmo/travel_id;agency_id       : /dmo/agency_id;customer_id     : /dmo/customer_id;begin_date      : /dmo/begin_date;end_date        : /dmo/end_date;@Semantics.amount.currencyCode : 'ztravel_10001.currency_code'booking_fee     : /dmo/booking_fee;@Semantics.amount.currencyCode : 'ztravel_10001.currency_code'total_price     : /dmo/total_price;currency_code   : /dmo/currency_code;description     : /dmo/description;overall_status  : /dmo/overall_status;created_by      : syuname;created_at      : timestampl;last_changed_by : syuname;last_changed_at : timestampl;}

保存并激活（快捷键与 GUI 端一致「Ctrl + S, Ctrl + F3」）

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[3] Insert MockData

创建 Table 完成后，接下来就是写入几条测试数据，这里通过构造类来写入

Package - New - ABAP Class

这里创建名为 zcl_generate_travel_data_10001 的类，代码如下:

CLASS zcl_generate_travel_data_10001 DEFINITIONPUBLICFINALCREATE PUBLIC .PUBLIC SECTION.INTERFACES if_oo_adt_classrun.PROTECTED SECTION.PRIVATE SECTION.
ENDCLASS.CLASS zcl_generate_travel_data_10001 IMPLEMENTATION.METHOD if_oo_adt_classrun~main.DATA itab TYPE TABLE OF ztravel_10001.*   fill internal travel table (itab)itab = VALUE #(( mykey = '02D5290E594C1EDA93815057FD946624' travel_id = '00000022' agency_id = '070001' customer_id = '000077' begin_date = '20190624' end_date = '20190628' booking_fee = '60.00' total_price =  '750.00' currency_code = 'USD'description = 'mv' overall_status = 'A' created_by = 'MUSTERMANN' created_at = '20190612133945.5960060' last_changed_by = 'MUSTERFRAU' last_changed_at = '20190702105400.3647680' )( mykey = '02D5290E594C1EDA93815C50CD7AE62A' travel_id = '00000106' agency_id = '070005' customer_id = '000005' begin_date = '20190613' end_date = '20190716' booking_fee = '17.00' total_price = '650.00' currency_code = 'AFN'description = 'Enter your comments here' overall_status = 'A' created_by = 'MUSTERMANN' created_at = '20190613111129.2391370' last_changed_by = 'MUSTERMANN' last_changed_at = '20190711140753.1472620' )( mykey = '02D5290E594C1EDA93858EED2DA2EB0B' travel_id = '00000103' agency_id = '070010' customer_id = '000011' begin_date = '20190610' end_date = '20190714' booking_fee = '17.00' total_price = '800.00' currency_code = 'AFN'description = 'Enter your comments here' overall_status = 'X' created_by = 'MUSTERFRAU' created_at = '20190613105654.4296640' last_changed_by = 'MUSTERFRAU' last_changed_at = '20190613111041.2251330' )).*   delete existing entries in the database tableDELETE FROM ztravel_10001.*   insert the new table entriesINSERT ztravel_10001 FROM TABLE @itab.*   output the result as a console messageout->write( |{ sy-dbcnt } travel entries inserted successfully!| ).ENDMETHOD.
ENDCLASS.

Ctrl + F3 激活，F9 执行写入数据

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[4] Check Data

切换到 Table 页签，F8 执行即可查看底表数据

至此，客制化底表已经完成。