Excel转json

[{"title":"（ 15 个子文件 805KB ） Excel转json","children":[{"title":"Excel2Json","children":[{"title":".project <span style='color:#111;'> 386B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"com","children":[{"title":"commen","children":[{"title":"json","children":[{"title":"ExcelOperater.java <span style='color:#111;'> 1.65KB </span>","children":null,"spread":false},{"title":"BaseData.java <span style='color:#111;'> 381B </span>","children":null,"spread":false},{"title":"MD5Util.java <span style='color:#111;'> 1.29KB </span>","children":null,"spread":false},{"title":"Base64Util.java <span style='color:#111;'> 3.68KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true},{"title":"lib","children":[{"title":"gson-2.1.jar <span style='color:#111;'> 175.89KB </span>","children":null,"spread":false},{"title":"jxl.jar <span style='color:#111;'> 703.81KB </span>","children":null,"spread":false}],"spread":true},{"title":"test.xls <span style='color:#111;'> 7.50KB </span>","children":null,"spread":false},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 598B </span>","children":null,"spread":false},{"title":"org.eclipse.core.resources.prefs <span style='color:#111;'> 57B </span>","children":null,"spread":false}],"spread":true},{"title":".classpath <span style='color:#111;'> 406B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"com","children":[{"title":"commen","children":[{"title":"json","children":[{"title":"MD5Util.class <span style='color:#111;'> 1.21KB </span>","children":null,"spread":false},{"title":"ExcelOperater.class <span style='color:#111;'> 2.83KB </span>","children":null,"spread":false},{"title":"Base64Util.class <span style='color:#111;'> 3.11KB </span>","children":null,"spread":false},{"title":"BaseData.class <span style='color:#111;'> 917B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}],"spread":true}]