会说话的ABAP report

report z. INCLUDE ole2incl.

DATA: ole   TYPE ole2_object,

      voice TYPE ole2_object,

      text  TYPE string.

text = 'With the advent of ES6 (referred to as ES2015 from here on), which not only made promises native to the language without requiring one of the countless available libraries,' && 'we also got generators. Generators have the ability to pause execution' && 'within a function, which means that by wrapping them in a utility function, ' && 'we have the ability to wait for an asynchronous operation to finish before' && ' moving on to the next line of code. Suddenly your asynchronous code could' && ' start to look synchronous!'.

DATA: it_tline TYPE STANDARD TABLE OF tline.

CREATE OBJECT voice 'SAPI.SpVoice'.

CALL METHOD OF voice 'Speak' = ole

   EXPORTING #1 = text. * 

用的也是很老的OLE技术：

report代码直接call的MS的sound engine，通过sapi.dll暴露出来，

这个report只是call了dll里其中一个speak方法：

要获取更多Jerry的原创技术文章，请关注公众号"汪子熙"或者扫描下面二维码: