[{"title":"(3个子文件31KB)全国大学数据包","children":[{"title":"全国大学数据包","children":[{"title":"city_un.sql <span style='color:#111;'>21.52KB</span>","children":null,"spread":false},{"title":"province_un.sql <span style='color:#111;'>2.70KB</span>","children":null,"spread":false},{"title":"university.sql <span style='color:#111;'>234.31KB</span>","children":null,"spread":false}],"spread":true}],"spread":true}]