维基百科API全文搜索：仅返回完全匹配

Question

使用维基百科API的搜索功能：

https://en.wikipedia.org/w/api.php?action=query&list=search&srsearch=This%20Is%20An%20Example&srwhat=text

我想只收到与字符串完全匹配的结果，但是，这不是返回的结果。

如何在API中引发此行为？

Answer 1

leo所说的内容并不多：维基百科现在使用CirrusSearch扩展，因此在使用search API时，您必须参考https://mediawiki.org/wiki/Help:CirrusSearch#Prefer_phrase_matches，它会告诉您{{3} }：

{
    "batchcomplete": "",
    "continue": {
        "sroffset": 1,
        "continue": "-||"
    },
    "query": {
        "searchinfo": {
            "totalhits": 1100
        },
        "search": [
            {
                "ns": 0,
                "title": "Woman in a Purple Coat",
                "snippet": "costume, surrounded by a complex of abstract design and exotic color. <span class=\"searchmatch\">This</span> <span class=\"searchmatch\">is</span> <span class=\"searchmatch\">an</span> <span class=\"searchmatch\">example</span> of one of the final groups of oil paintings in Matisse's career, in",
                "size": 1347,
                "wordcount": 96,
                "timestamp": "2016-10-20T16:52:48Z"
            }
        ]
    }
}