查看文档Editor，
editor: {
executeInEditMode: true,
},
上面这句可以是你的脚本里的onload在编辑模式下执行(好像是这样)。saveExists和 Editor.assetdb.create看下文档也就知道了。不常用，可万一需要用了呢。
``
``cc.Class({
extends: cc.Component,
properties: {
},
editor: {
executeInEditMode: true,
},
getMapData( array, node ){
if( !node.children ) return
var mapChilds = node.children
for( var i=0; i<mapChilds.length; ++i ){
var mapChild = mapChilds[ i ]
var parent = { index:i, name:mapChild.name, position: mapChild.position}
array.push( parent )
if( mapChild.children && mapChild.children.length>0 ){
parent[ 'child' ] = []
for( var j=0; j<mapChild.children.length; ++j ){
var child = { name:mapChild.children[j].name, position:mapChild.children[j].position }
parent[ 'child' ].push( child )
this.getMapData( parent[ 'child' ] , mapChild.children )
}
}
}
},
onLoad () {
this.canvas = this.node
this.map = this.canvas.getChildByName( 'Map' )
this.nodes1 = [ ]
this.getMapData( this.nodes1, this.map )
var data = this.nodes1
Editor.assetdb.saveExists( 'db://assets/foo/bar.json', JSON.stringify( data ), function ( err, results ) {
Editor.assetdb.refresh;
Editor.log( 'end' )
});
},
start () {
},
// update (dt) {},
});``````