您使用analytics API测试的是 edge-ngram tokenizer .

What you have tested using the analyze API is an edge-ngram token filter, which is different from an edge-ngram tokenizer.

在您的代码中，如果您希望代码中的行为与使用分析API测试的行为相同，则需要用 EdgeNGramTokenFilter 替换 EdgeNGramTokenizer .

In your code, you need to replace EdgeNGramTokenizer by EdgeNGramTokenFilter if you want to have the same behavior in your code as you tested with the analyze API.