大数据查询和多行读写时的进度显示

[{"title":"（ 25 个子文件 498KB ） 大数据查询和多行读写时的进度显示","children":[{"title":"大数据查询和多行读写进度显示","children":[{"title":"testProgressBarExe","children":[{"title":"unit1.dfm <span style='color:#111;'> 724B </span>","children":null,"spread":false},{"title":"Project1.exe <span style='color:#111;'> 388.00KB </span>","children":null,"spread":false},{"title":"Project1.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"unit1.~pas <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"unit1.~dfm <span style='color:#111;'> 724B </span>","children":null,"spread":false},{"title":"ProgressbarExe.exe <span style='color:#111;'> 371.50KB </span>","children":null,"spread":false},{"title":"Project1.cfg <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"unit1.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"unit1.pas <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"Project1.dpr <span style='color:#111;'> 188B </span>","children":null,"spread":false},{"title":"unit1.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"Project1.dof <span style='color:#111;'> 4.35KB </span>","children":null,"spread":false},{"title":"unit1.dcu <span style='color:#111;'> 5.38KB </span>","children":null,"spread":false}],"spread":false},{"title":"ProgressBarExe","children":[{"title":"ProgressbarExe.dof <span style='color:#111;'> 4.98KB </span>","children":null,"spread":false},{"title":"uProgressbar.~dfm <span style='color:#111;'> 816B </span>","children":null,"spread":false},{"title":"uProgressbar.pas <span style='color:#111;'> 2.23KB </span>","children":null,"spread":false},{"title":"uProgressbar.~ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"ProgressbarExe.exe <span style='color:#111;'> 371.50KB </span>","children":null,"spread":false},{"title":"ProgressbarExe.dpr <span style='color:#111;'> 235B </span>","children":null,"spread":false},{"title":"ProgressbarExe.cfg <span style='color:#111;'> 434B </span>","children":null,"spread":false},{"title":"uProgressbar.~pas <span style='color:#111;'> 2.20KB </span>","children":null,"spread":false},{"title":"uProgressbar.dfm <span style='color:#111;'> 816B </span>","children":null,"spread":false},{"title":"uProgressbar.ddp <span style='color:#111;'> 51B </span>","children":null,"spread":false},{"title":"ProgressbarExe.res <span style='color:#111;'> 876B </span>","children":null,"spread":false},{"title":"uProgressbar.dcu <span style='color:#111;'> 6.08KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}],"spread":true}]