treeUtil.js 397 B

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  1. /**
  2. * Created by Tony on 2017/3/14.
  3. */
  4. const fs = require('fs');
  5. var treeNodeUtil = null;
  6. getTreeNodeUtil = function() {
  7. if (!(treeNodeUtil)) {
  8. var data = fs.readFileSync(__dirname + '/web/treeDataHelper.js', 'utf8', 'r');
  9. //console.log(data);
  10. eval(data);
  11. treeNodeUtil = tree_Data_Helper;
  12. }
  13. return treeNodeUtil;
  14. }
  15. exports.getUtil = getTreeNodeUtil;