Question

我们是否需要在Solr Search的搜索值中包含斜杠（/）的转义字符

q=*:*&indent=on&wt=json&rows=0&json.facet={"log_timestamp":{"type":"query","numBuckets":false,"facet":{"log_timestamp":{"type":"terms","field":"log_timestamp","limit":5,"mincount":1,"sort":{"count":"desc"},"numBuckets":true}},"q":"log_timestamp:/.*[AA][/][Cc].*/"},"destination_code_desc":{"type":"query","numBuckets":false,"facet":{"destination_code_desc":{"type":"terms","field":"destination_code_desc","limit":5,"mincount":1,"sort":{"count":"desc"},"numBuckets":true}},"q":"destination_code_desc:/.*[AA][/][Cc].*/"}}&fq=record_type:TEST&fq=log_timestamp:[1201-12-04T05:50:35Z+TO+2017-01-01T06:00:00Z]

这是我看到的错误

"error":{
    "metadata":[
      "error-class","org.apache.solr.common.SolrException",
      "root-error-class","org.apache.solr.parser.TokenMgrError"],
    "msg":"org.apache.solr.search.SyntaxError: Cannot parse 'log_timestamp:/.*[AA][/][Cc].*/': Lexical error at line 1, column 24.  Encountered: \"]\" (93), after : \"\"",
    "code":400}}

Answer 1

您将不得不逃脱它-问题是您正在使用正则表达式进行搜索，并且由于您使用/作为表达式的定界符，因此/表达式结束表达式。

您可以通过将\放在字符前面来对其进行转义-但是，如果它本身不能工作，则可能必须两次转义，有效地放入\\/。尝试两者。

我们是否需要在Solr Search的搜索值中包含斜杠（/）的转义字符

1 个答案: