execl表转成json

[{"title":"（13个子文件837KB）execl表转成json","children":[{"title":"excel2json","children":[{"title":"Excel.dll <span style='color:#111;'>68.50KB</span>","children":null,"spread":false},{"title":"excel2json.pdb <span style='color:#111;'>57.50KB</span>","children":null,"spread":false},{"title":"CommandLine.xml <span style='color:#111;'>77.38KB</span>","children":null,"spread":false},{"title":"excel2json.exe <span style='color:#111;'>475.00KB</span>","children":null,"spread":false},{"title":"excel2json.exe.config <span style='color:#111;'>184B</span>","children":null,"spread":false},{"title":"FastColoredTextBox.dll <span style='color:#111;'>331.50KB</span>","children":null,"spread":false},{"title":"Excel.pdb <span style='color:#111;'>273.50KB</span>","children":null,"spread":false},{"title":"ICSharpCode.SharpZipLib.dll <span style='color:#111;'>196.00KB</span>","children":null,"spread":false},{"title":"CommandLine.dll <span style='color:#111;'>57.00KB</span>","children":null,"spread":false},{"title":"Newtonsoft.Json.dll <span style='color:#111;'>638.50KB</span>","children":null,"spread":false},{"title":"FastColoredTextBox.xml <span style='color:#111;'>130.31KB</span>","children":null,"spread":false},{"title":"excel2json.bat <span style='color:#111;'>425B</span>","children":null,"spread":false},{"title":"Newtonsoft.Json.xml <span style='color:#111;'>658.29KB</span>","children":null,"spread":false}],"spread":false}],"spread":true}]