规格数据处理

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const data = [    {      productSpecsName: '内存',      specificationBindingDTOList: [{ sttrValue: '128' }, { sttrValue: '258' }]    },    {      productSpecsName: '颜色',      specificationBindingDTOList: [{ sttrValue: '白色' }]    },    {      productSpecsName: '大小',      specificationBindingDTOList: [{ sttrValue: '1' }, { sttrValue: '20' }]    }  ];    function processData(data:any, result:any = {}, currentIndex = 0, currentObj:any = {}) {    const currentSpec = data[currentIndex];    const { productSpecsName, specificationBindingDTOList } = currentSpec;      specificationBindingDTOList.forEach((spec:any) => {      const { sttrValue } = spec;        currentObj[productSpecsName] = sttrValue;        if (currentIndex === data.length - 1) {        result[JSON.stringify(currentObj)] = { ...currentObj };      } else {        processData(data, result, currentIndex + 1, { ...currentObj });      }    });      return Object.values(result);  }    const result = processData(data);  console.log(result);