使用pb做的成绩管理系统

[{"title":"（ 23 个子文件 4.41MB ） 使用pb做的成绩管理系统","children":[{"title":"课程设计成绩管理系统","children":[{"title":"nnu2.bmp <span style='color:#111;'> 1.05MB </span>","children":null,"spread":false},{"title":"denglu.bmp <span style='color:#111;'> 1.11MB </span>","children":null,"spread":false},{"title":"使用说明.txt <span style='color:#111;'> 192B </span>","children":null,"spread":false},{"title":"nnu4.bmp <span style='color:#111;'> 518.61KB </span>","children":null,"spread":false},{"title":"guanli.bmp <span style='color:#111;'> 1.39MB </span>","children":null,"spread":false},{"title":"luru.bmp <span style='color:#111;'> 2.32MB </span>","children":null,"spread":false},{"title":"powerbuilder程序设计报告.doc <span style='color:#111;'> 915.00KB </span>","children":null,"spread":false},{"title":"成绩管理系统","children":[{"title":"pbodb90.ini <span style='color:#111;'> 66.30KB </span>","children":null,"spread":false},{"title":"06060523.db <span style='color:#111;'> 1.56MB </span>","children":null,"spread":false},{"title":"score.dsn <span style='color:#111;'> 177B </span>","children":null,"spread":false},{"title":"06060523.pbl <span style='color:#111;'> 423.00KB </span>","children":null,"spread":false},{"title":"app1.pbd <span style='color:#111;'> 160.00KB </span>","children":null,"spread":false},{"title":"app1.pbt <span style='color:#111;'> 98B </span>","children":null,"spread":false},{"title":"1.pbw <span style='color:#111;'> 152B </span>","children":null,"spread":false},{"title":"score.log <span style='color:#111;'> 128.00KB </span>","children":null,"spread":false},{"title":"Thumbs.db <span style='color:#111;'> 5.00KB </span>","children":null,"spread":false}],"spread":true},{"title":"nnu3.bmp <span style='color:#111;'> 1.25MB </span>","children":null,"spread":false},{"title":"xuesheng.bmp <span style='color:#111;'> 1.06MB </span>","children":null,"spread":false},{"title":"nnu5.bmp <span style='color:#111;'> 549.37KB </span>","children":null,"spread":false},{"title":"laoshi.bmp <span style='color:#111;'> 1.38MB </span>","children":null,"spread":false},{"title":"nnu1.bmp <span style='color:#111;'> 3.75MB </span>","children":null,"spread":false},{"title":"nnu.bmp <span style='color:#111;'> 20.15KB </span>","children":null,"spread":false},{"title":"Thumbs.db <span style='color:#111;'> 46.00KB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]