# 元能力å系统ChangeLog OpenHarmony 3.2.12.2版本相较于OpenHarmony3.2release版本,元能力å系统的API新增了更为详细的返回错误ç ä¿¡æ¯ï¼Œä¾¿äºŽå¼€å‘è€…æ›´åŠ æœ‰æ•ˆåœ°ä½¿ç”¨ç›¸å…³API接å£ã€‚ ## cl.ability.1 APIé”™è¯¯ç æ–°å¢žåŠä¼˜åŒ–æè¿° 相较之å‰ç‰ˆæœ¬ï¼Œå¯¹äºŽæŽ¥å£çš„é”™è¯¯ç æè¿°åŠæŽ¥å£å¯èƒ½è¿”回的所有错误ç å‡è¿›è¡Œäº†æ³¨é‡Šè¯´æ˜Žï¼Œå¼€å‘者å¯ä»¥é€šè¿‡ç›¸å…³é”™è¯¯ç 进行更为准确的错误æµç¨‹æŽ§åˆ¶ã€‚ **å˜æ›´å½±å“** å½±å“API9版本的JS接å£å¯¹å¤–å£°æ˜Žï¼Œå¯¹å®žé™…åŠŸèƒ½æ— å½±å“,开å‘者å¯é€‰æ‹©æ˜¯å¦é€‚é…。 **关键的接å£/ç»„ä»¶å˜æ›´** æœ¬æ¬¡å˜æ›´ä¸»è¦æ¶‰åŠå¦‚下模å—的注释更新,详细请å‚考对应的对外接å£å£°æ˜ŽåŠAPI开呿Œ‡å¯¼æ–‡æ¡£ï¼š | æ¨¡å— | 主è¦å˜æ›´ç‚¹è¯´æ˜Ž | | ----------------------------------- | ------------------------------------------------------------ | | @ohos.app.ability.UIAbility | å¢žåŠ 16200001ã€16200002ã€16200004ã€16200005ã€16000050ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.abilityManager | å¢žåŠ 201ã€202ã€16000050ç‰é”™è¯¯ç 返回说明,调整401ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.appManager | å¢žåŠ 201ã€202ã€16000050ç‰é”™è¯¯ç 返回说明,调整401ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.dataUriUtils | å¢žåŠ 401ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.errorManager | å¢žåŠ 16000003ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.missionManager | å¢žåŠ 201ã€202ã€16300001ã€16300002ã€16000009ç‰é”™è¯¯ç 返回说明,调整401ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.quickFixManager | å¢žåŠ 201ã€202ã€18500001ã€18500002ã€18500008ç‰é”™è¯¯ç 返回说明 | | @ohos.app.ability.wantAgent | å¢žåŠ 16000007ã€16000015ã€16000151ç‰é”™è¯¯ç 返回说明 | | application/AbilityDelegator | å¢žåŠ 16000001ã€16000002ã€16000004ã€16000005ã€16000006ã€16000008ã€16000009ã€16000010ã€16000011ã€16000050ã€16000053ã€16000055ã€16200001ã€16000100ç‰é”™è¯¯ç 返回说明 | | application/ApplicationContext | å¢žåŠ 16000011ã€16000050ç‰é”™è¯¯ç 返回说明 | | application/Context | å¢žåŠ 201ã€202ã€401ç‰é”™è¯¯ç 返回说明 | | application/ServiceExtensionContext | å¢žåŠ 201ã€202ã€16000001ã€16000002ã€16000004ã€16000005ã€16000006ã€16000008ã€16000009ã€16000010ã€16000011ã€16000050ã€16000053ã€16000055ã€16200001ç‰é”™è¯¯ç 返回说明 | | application/UIAbilityContext | å¢žåŠ 201ã€16000001ã€16000002ã€16000004ã€16000005ã€16000006ã€16000008ã€16000009ã€16000010ã€16000011ã€16000050ã€16000053ã€16000055ã€16200001ã€16000100ç‰é”™è¯¯ç 返回说明 | | @ohos.app.form.formHost | å¢žåŠ 201ã€202ã€16500050ã€16500060ã€16501000ã€16501001ã€16501003ç‰é”™è¯¯ç 返回说明,调整401ç‰é”™è¯¯ç 返回说明 | | @ohos.app.form.formProvider | å¢žåŠ 202ã€16500050ã€16500060ã€16500100ã€16501000ã€16501001ã€16501002ã€16501003,调整401ç‰é”™è¯¯ç 返回说明 | | application/FormExtensionContext | å¢žåŠ 202ã€401ã€16500050ã€16500100ã€16500101ã€16501000ç‰é”™è¯¯ç 返回说明 |