完整的solr的增加索引的xml的格式

开心123

　　一个完整的solr的增加索引的xml的格式：
　　<add allowDups = "true">
　　
  <doc boost="2.5">
    <field name="Id">05991</field>
    <field name="title" boost="2.0">Bridgewater</field>
　　<field name="content" boost="4.0">solr is very good search engine!</field>
  </doc>
　　<doc>....</doc>
　　<doc>....</doc>
　　<commit/>
  <optimize/>
　　
</add>
　　--------------------------------------------
　　一：
Optional attributes for "add"

• 　　allowDups = "true" | "false" — default is "false"
  
• 　　commitWithin = "(milliseconds)" if the "commitWithin" attribute is present, the document will be added within that time. Solr1.4
  
• 　　(deprecated) overwritePending = "true" | "false" — default is negation of allowDups
  
• 　　(deprecated) overwriteCommitted = "true"|"false" — default is negation of allowDups
  

　　The defaults for overwritePending and overwriteCommitted are linked to allowDups such that those defaults make more sense:

• 　　If allowDups is false (overwrite any duplicates), it implies that overwritePending and overwriteCommitted are true by default.
  
• 　　If allowDups is true (allow addition of duplicates), it implies that overwritePending and overwriteCommitted are false by default.
  

　　二：
Optional attributes for "commit" and "optimize"

• 　　maxSegments = N — default is '1' — optimizes down to at most this number of segments Solr1.3
  
• 　　waitFlush = "true" | "false" — default is true — block until index changes are flushed to disk
  
• 　　waitSearcher = "true" | "false" — default is true — block until a new searcher is opened and registered as the main query searcher, making the changes visible.
  

　　用这个命令创建索引文件：
　　java -Durl=http://localhost:8080/solr/update -Ddata=files -jar post.jar  *.xml    
　　根据solr wiki 相关文章整理，详文请看：http://wiki.apache.org/solr/UpdateXmlMessages