harmony 鸿蒙ChangeLog of JS API Changes in the commonlibrary Subsystem
ChangeLog of JS API Changes in the commonlibrary Subsystem
Compared with OpenHarmony 3.2 Beta4, OpenHarmony 3.2.10.1(Mr) has the following API changes in the commonlibrary subsystem.
cl.commonlibrary.1 Error Code and Information Change
Changed error codes and information returned by APIs of the ArrayList, List, LinkedList, Stack, Queue, Deque, PlainArray, LightWeightMap, LightWeightSet, HashMap, HashSet, TreeMap, and TreeSet classes in the commonlibrary subsystem.
For details about the changed error codes, see error codes of language basic class libraries.
No adaptation is required for applications developed using these APIs.
Key API/Component Changes
Error code information is redefined for APIs in these classes and marked using ’@throws’ in the *.d.ts file of the corresponding module.
The sample code is as follows:
ArrayList class before the change:
constructor();
ArrayList class after the change:
@throws { BusinessError } 10200012 - The ArrayList’s constructor cannot be directly invoked. constructor();
Change Impacts
None
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