仔细比较 JSON 字符串的字段名称和用来接收反序列化结果的 ABAP 结构内的字段名称,发现反序列化成功的三个字段,恰好都是其 JSON 和 ABAP 结构,字段名称完全一致的情况(不考虑大小写)。 回过头研究 /ui2/cl_json 的 deserialize 方法,果然发现一个名叫 name_mappings 的输入参数。 这个参数类型是一个哈希表,表...
* deserialize JSON string json into internal table lt_flight doing camelCase to ABAP like field name mapping /ui2/cl_jsnotallow=>deserialize( EXPORTING json = lv_json pretty_name = /ui2/cl_jsnotallow=>pretty_mode-camel_case CHANGING data = lt_mara ). * serialize ABAP object into JSON ...
https://wiki.scn.sap.com/wiki/display/Snippets/One+more+ABAP+to+JSON+Serializer+and+Deserializer ECC ERP低版本可以安装开源版本 https://github.com/SAP/abap-to-json 如果你是最新S4 有/UI2/CL_JSON 也一样功能。 但是想要持续更新 又不想系统整体升级 那么也可以用开源版本。 https://abapgit.org/ ...
调用ZCL_TREX_JSON_SERIALIZER 实现序列化以及调用 ZCL_TREX_JSON_DESERIALIZER 实现反序列化的代码如下: REPORT zlm_abap_json. DATA: serializer TYPE REF TO zcl_trex_json_serializer, lv_json TYPE string. DATA: BEGIN OF ls_json, id TYPE string, name TYPE string, ...
!jsonTYPE string CHANGING !offsetTYPEiDEFAULT0 !nodeTYPEany RAISING cx_trex_serialization. ENDCLASS. CLASS lcl_trex_json_deserializerIMPLEMENTATION. METHOD deserialize_array. DATA: l_doneTYPE abap_bool, l_recTYPEREFTOdata. FIELD-SYMBOLS:
jsonTYPEstring.50DATA:recordTYPEt_record.51DATA:commonTYPEty_common.5253DATA:ev_data(6000)TYPEc."返回54DATA:lv_jsonTYPEstring.555657*--动态创建结构和表58DATA:59dref_strTYPEREFTOdata,60struct_typeTYPEREFTOcl_abap_structdescr,61elem_typeTYPEREFTOcl_abap_elemdescr,62comp_tabTYPEcl_abap_struct...
ABAP to JSON serializer and deserializerAbout this projectThis is an Open-source version of the standard /UI2/CL_JSON class, and its public documentation was previously available on the SCN wiki as "One more ABAP to JSON Serializer and Deserializer" in 2013. The official delive...
ABAP to JSON serializer and deserializerAbout this projectThis is an Open-source version of the standard /UI2/CL_JSON class, and its public documentation was previously available on the SCN wiki as "One more ABAP to JSON Serializer and Deserializer" in 2013. The official delive...
Here is a little sample program to create JSON from ABAP and to convert JSON back to ABAP Types. I got the requirement as i was experimenting with UI5 where i needed a class for a SICF service implementation http handler, that provides JSON from ABAP and vice versa. ...
JSON 数据是一种常用的 SAP 系统和第三方系统交互时使用的数据传输格式,因此使用 ABAP 解析 JSON 格式的数据就成为了开发中的一种常见需求。 本文我们首先在本地手动创建一个 JSON 格式的文件,然后用 ABAP 代码将这个本地文件上传,将其内容读取到一个字符串变量后,再进行解析,将里面包含的 JSON 字段逐一提取出来...