Azure Ai 搜索中的 HttpResponseError

Question

我是云新手，正在尝试为 Azure AI 搜索创建矢量嵌入。这是我的代码片段：

# Define the index fields
client = SearchIndexClient(endpoint, credential)
fields = [
  SimpleField(name="id", type=SearchFieldDataType.String, key=True, sortable=True, 
                   filterable=True, facetable=True),
  SimpleField(name="originalbalancedue", type=SearchFieldDataType.Double, 
                   sortable=True, filterable=True, facetable=True),
  SimpleField(name="adjustedbalancedue", type=SearchFieldDataType.Double, 
                   sortable=True, filterable=True, facetable=True),
  SimpleField(name="feeamount", type=SearchFieldDataType.Double, sortable=True, 
                   filterable=True, facetable=True),
  SearchableField(name="result", type=SearchFieldDataType.Double, sortable=True, 
                   filterable=True)
]

index = SearchIndex(name=index_name, fields=fields, vector_search=vector_search)
result = client.create_or_update_index(index)
print(f'{result.name} created')

搜索索引创建成功。

现在尝试将文本和嵌入插入到向量存储中：

with open('worthiness_with_result_small.json', 'r') as f:
    content = f.read().strip()
    if content:
        documents = json.loads(content)
        print(f"loaded {len(documents)} documents")
    else:
        print("The file is empty.")
search_client = SearchClient(endpoint=endpoint, index_name=index_name, 
credential=credential)
result = search_client.upload_documents(documents)
print(f"Uploaded {len(documents)} documents") 

我的 data 在 worthiness_with_result_small.json 文件中看起来像：

[{“id”：“425001”，“原始余额”：1684269.59，“调整后余额”：1683369.59，“费用金额”：6659.1199999999998900，“结果”：5759.1199999999998900 }]

我收到错误：

HttpResponseError: () The request is invalid. Details: Cannot convert the literal '5759.12' to the expected type 'Edm.String'.
Code: 
Message: The request is invalid. Details: Cannot convert the literal '5759.12' to the expected type 'Edm.String'.

知道我在这里做错了什么吗？

Answer 1

我认为问题在于您正在使用

SearchableField

作为

double

数据类型。请注意，只能搜索

String

和

String (Collection)

数据类型。

请尝试更改：

SearchableField(name="result", type=SearchFieldDataType.Double, sortable=True, 
                   filterable=True)

到

SimpleField(name="result", type=SearchFieldDataType.Double, sortable=True, 
                   filterable=True)