.startObject("title")
 .field("type", "string")
 .field("store", "yes")
 .field("term_vector","with_positions_offsets")
 .field("indexAnalyzer", "ik")
 .field("searchAnalyzer", "ik")
 .field("include_in_all", "false")
 .field("boost", 4.0) // 打分（默认1.0）
.endObject()

<field name="title" type="ik_text" indexed="true" stored="true" multiValued="false" termVectors="true" termPositions="true" termOffsets="true" default="" omitNorms="true" boost="2.0"/>

SolrInputDocument document=new SolrInputDocument();
document.setField("title", "qq", 4.0f);

<add>
  <doc boost="2.5">
    <field name="employeeId">05991</field>
    <field name="content" boost="2.0">test qq</field>
  </doc>
</add>

Hi, 
 
is there a chance to set boosting directly in my schema.xml ? 
 
    <field name="Name1" type="text" indexed="true"  stored="true" 
multivalued="true" omitNorms="false" boost="2" /> 
    <field name="Name2" type="text" indexed="true"  stored="true" 
multivalued="true" omitNorms="false" boost="1.5f" /> 
    <field name="Name3" type="text" indexed="true"  stored="true" 
multivalued="true" omitNorms="false" boost="0.5f" /> 
    <field name="Name4" type="text" indexed="true"  stored="true" /> 
 
I want do it directly in the index and not in my query !

Right now you'll have to set the boosts from your indexing client, or   
dismax dynamically from the querying side of things, or Lucene query   
parser^boosting.