问题现象
通过this.resourceManager.getStringResource($r('app.string.PlayCount').id)获取HSP资源文件时出现错误。
错误消息：资源ID无效。
错误代码：9001001
SourceCode：returnResource = this.context.resourceManager.getStringSync(id)。
可能原因
传入的id值不存在，未创建相应的context。
解决措施
根据模块名创建上下文Context，然后使用getStringByNameSync方法获取指定资源名称对应的字符串。具体示例代码如下：
import { common, application } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { JSON } from '@kit.ArkTS';
@Entry
@Component
struct Index {
private context = this.getUIContext().getHostContext() as common.UIAbilityContext;
build() {
Column() {
Button()
.onClick(() => {
// Create a context based on the module name
let moduleName: string = 'library';
application.createModuleContext(this.context, moduleName)
.then((data: common.Context) => {
console.info(`CreateModuleContext success, data: ${JSON.stringify(data)}`);
if (data !== null) {
this.getUIContext().getPromptAction().showToast({
message: ('get Context success')
});
}
// Then run getStringByNameSync to obtain the string corresponding to the specified resource name
try {
let str = data.resourceManager.getStringByNameSync('shared_desc');
console.info(`getStringByNameSync, data: ${JSON.stringify(str)}`);
} catch (error) {
let code = (error as BusinessError).code;
let message = (error as BusinessError).message;
console.error(`getStringByNameSync failed, error code: ${code}, message: ${message}.`);
}
})
.catch((err: BusinessError) => {
console.error(`CreateModuleContext failed, err code:${err.code}, err msg: ${err.message}`);
});
})
}
}
} 参考链接