var cacheMap = new Map(); cacheMap.put('1','仓库1'); cacheMap.put('2','仓库2'); cacheMap.put('3','仓库3'); //1.模版导入扩展方法 template.defaults.imports.getHouseName = function(houseId) { return cacheMap.get(houseId); } //2.使用 {{getHouseName($value.wareHouseId)}}