1、采用APIpost 设置截图如下：

ABAP建立调用设置

 DATA: lr_http_client TYPE REF TO if_http_client.DATA: l_url TYPE STRING."建立服务 http客户端
CALL METHOD cl_http_client=>create_by_urlEXPORTINGurl                = l_url "连接的地址IMPORTINGclient             = lr_http_clientEXCEPTIONSargument_not_found = 1plugin_not_active  = 2internal_error     = 3OTHERS             = 4."设置请求类型：post方式lr_http_client->propertytype_logon_popup = lr_http_client->co_enabled .CALL METHOD lr_http_client->request->set_header_fieldEXPORTINGname  = '~request_method'value = 'POST'."设置post 的headerCALL METHOD lr_http_client->request->set_header_fieldEXPORTINGname  = 'key'value = 'ertyuiokjh'. " header 中的key值CALL METHOD lr_http_client->request->set_header_fieldEXPORTINGname  = 'secret'value = 'kmnddsfghjkopoiuytrdRTYUIKJiuytd'. " header 中的secret值

2、如果有认证，如下图所示

ABAP中的调用，

    CALL METHOD lr_http_client->authenticate(EXPORTINGusername = "user"     "账号password = "password" "密码).