12.3 Mapping parameters 映射的配置参数
后续章节会详细介绍 字段映射 的各个映射参数：
这些参数有的适用于所有的字段类型，有的则仅适用于部分字段数据类型：
- analyzer
- boost
- coerce
- copy_to
- doc_values
- dynamic
- enabled
- fielddata
- geohash
- geohash_precision
- geohash_prefix
- format
- ignore_above
- ignore_malformed
- include_in_all
- index_options
- lat_lon
- index
- fields
- norms
- null_value
- position_increment_gap
- properties
- search_analyzer
- similarity
- store
- term_vector
The following pages provide detailed explanations of the various mapping parameters that are used by field mappings:
The following mapping parameters are common to some or all field datatypes: