nl_tokens: Parse the used data information of the import template . If the data attribute name is not changed it ll ignore .
pl_tokens: function parseTplDataInfo ( value ) { value = value . substring ( 1 , value . length - 1 ) ; let items = value . split ( ',' ) ; let dataObjAttrs = { } ; items . forEach ( item => { let colonIdx = item . indexOf ( ':' ) ; if ( colonIdx !== - 1 ) { let key = item . substring ( 0 , colonIdx ) . trim ( ) ; let value = item . substr ( colonIdx + 1 ) . trim ( ) ; key === value || ( dataObjAttrs [ key ] = value ) ; } } ) ; return Object . <mask> ( dataObjAttrs ) . length ? dataObjAttrs : null ; }