HarmonyOS 鸿蒙Next：想让APP出现在系统文件分享的目标选项中，在module.json5中进行了配置，但调试并无效果，大家伙帮我看看哪里有问题

HarmonyOS 鸿蒙Next：想让APP出现在系统文件分享的目标选项中，在module.json5中进行了配置，但调试并无效果，大家伙帮我看看哪里有问题
<markdown _ngcontent-cpt-c149="" class="markdownPreContainer">

初衷是希望系统应用文件管理中 可以实现用户批量选择本地文件，然后分享 给本APP使用。 我根据接口文档进行了尝试，但是真机调试发现并未起效，劳烦大佬们帮我看看为什么问题在哪里，或者说除了这个配置还有没有其他前提条件。

• API版本：5.0.1
• 鸿蒙版本：5.0.0
• 设备型号：华为nova12 UItra

以下是我 entry 的module.json5 文件中的相关配置

{
  "module": {
    ……
    "abilities": [
      {
        "name": "EntryAbility",
        "srcEntry": "./ets/entryability/EntryAbility.ets",
        "description": "$string:ability_desc",
        "icon": "$media:layered_image",
        "label": "$string:ability_label",
        "startWindowIcon": "$media:startIcon",
        "startWindowBackground": "$color:start_window_background",
        "exported": true,
        "backgroundModes": [
          "audioPlayback"
        ],
        "skills": [
          {
            "entities": [
              "entity.system.home"
            ],
            "actions": [
              "ohos.want.action.sendData"
            ],
            "uris": [
              {
                "scheme": "file",
                "type": "general.entity",
                "maxFileSupported": 100
              },
              {
                "scheme": "file",
                "type": "general.audio",
                "maxFileSupported": 100
              },
            ]
          }
        ]
      }
    ],
    ……
  }
}

在 entry 的EntryAbility 中也进行了简单打印

import { AbilityConstant, UIAbility, Want } from '@kit.AbilityKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
import { systemShare } from '@kit.ShareKit';
import { BusinessError } from '@kit.BasicServicesKit';
export default class EntryAbility extends UIAbility {
private mainWindow ?: <span class="hljs-built_in">window</span>.Window;

onCreate(<span class="hljs-attribute">want</span>: Want, <span class="hljs-attribute">launchParam</span>: AbilityConstant.LaunchParam): <span class="hljs-reserved">void</span> {
    AppStorage.setOrCreate(<span class="hljs-string">'context'</span>, <span class="hljs-keyword">this</span>.context)
    hilog.info(<span class="hljs-number">0x0000</span>, <span class="hljs-string">'testTag'</span>, <span class="hljs-string">'%{public}s'</span>, <span class="hljs-string">'Ability onCreate'</span>);

    systemShare.getSharedData<span class="hljs-function"><span class="hljs-params">(want)</span>.<span class="hljs-title">then</span><span class="hljs-params">((data: systemShare.SharedData) =&gt; {
        data.getRecords().forEach((record: systemShare.SharedRecord) =&gt; {
            <span class="hljs-regexp">//</span> 处理分享数据
            <span class="hljs-built_in">console</span>.warn(<span class="hljs-string">"RecvShareData:"</span>, record.label);
        });
    })</span>.<span class="hljs-title">catch</span><span class="hljs-params">((error: BusinessError) =&gt; {
        <span class="hljs-built_in">console</span>.error(`<span class="javascript">Failed to getSharedData. Code: ${error.code}, message: ${error.message}</span>`);
    })</span>
}

...
}