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Martin Hope
fermeg
Asked: 2022-01-20 15:40:00 +0000 UTC
  • 0

我使用示例中的代码https://yandex.ru/dev/maps/jsbox/2.1/regions_districts/

var map = new ymaps.Map('map', {
    center: [50, 15],
    zoom: 0,
    type: null,
    controls: ['zoomControl']
},{
    restrictMapArea: [[30, -10], [85,-100]]
});
Код метки
// Метка, содержимое балуна которой загружается с помощью AJAX.
placemark = new ymaps.Placemark([55.8, 37.72], {
    iconContent: "Узнать адрес",
    hintContent: "Перетащите метку и кликните, чтобы узнать адрес"
});
конец метки
map.controls.get('zoomControl').options.set({size: 'small'});
// Добавим заливку цветом.
var pane = new ymaps.pane.StaticPane(map, {
    zIndex: 30, css: {
        width: '100%', height: '100%', backgroundColor: '#f7f7f7'
    }
});

我想添加一个标签，但它不出来。为什么没有添加标签？

yandex-maps-jsapi
Martin Hope
fermeg
Asked: 2020-07-18 19:27:56 +0000 UTC
  • 0
systemctl status docker.service
● docker.service - Docker Application Container Engine
   Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Sat 2020-07-18 10:57:17 UTC; 11min ago
     Docs: https://docs.docker.com
  Process: 26563 ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock (code=exited, status=1/FAILURE)
 Main PID: 26563 (code=exited, status=1/FAILURE)
      CPU: 713ms

июл 18 10:57:15 raspberrypi systemd[1]: Failed to start Docker Application Container Engine.
июл 18 10:57:15 raspberrypi systemd[1]: docker.service: Unit entered failed state.
июл 18 10:57:15 raspberrypi systemd[1]: docker.service: Failed with result 'exit-code'.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Service hold-off time over, scheduling restart.
июл 18 10:57:17 raspberrypi systemd[1]: Stopped Docker Application Container Engine.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Start request repeated too quickly.
июл 18 10:57:17 raspberrypi systemd[1]: Failed to start Docker Application Container Engine.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Unit entered failed state.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Failed with result 'exit-code'.




-- Начат процесс запуска юнита docker.socket.
    июл 18 10:57:17 raspberrypi systemd[1]: Listening on Docker Socket for the API.
-- Subject: Запуск юнита docker.socket завершен
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Процесс запуска юнита docker.socket был завершен.
--
-- Результат: done.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Start request repeated too quickly.
июл 18 10:57:17 raspberrypi systemd[1]: Failed to start Docker Application Container Engine.
-- Subject: Ошибка юнита docker.service
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Произошел сбой юнита docker.service.
--
-- Результат: failed.
июл 18 10:57:17 raspberrypi systemd[1]: docker.socket: Unit entered failed state.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Unit entered failed state.
июл 18 10:57:17 raspberrypi systemd[1]: docker.service: Failed with result 'exit-code'.





 journalctl -u docker --since=-1h
-- Logs begin at Thu 2016-11-03 17:16:42 UTC, end at Sat 2020-07-18 11:19:31 UTC. --
июл 18 10:23:13 raspberrypi systemd[1]: Starting Docker Application Container Engine...
июл 18 10:23:15 raspberrypi dockerd[665]: time="2020-07-18T10:23:15.693965256Z" level=info msg="libcontainerd: started new docker-containerd process" pid=777
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="starting containerd" module=containerd revision=773c489c9c1b21a6d78b5c538cd395416ec50f88
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.content.v1.content"..." module=containerd type=io.containe
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.snapshotter.v1.btrfs"..." module=containerd type=io.contai
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=warning msg="failed to load plugin io.containerd.snapshotter.v1.btrfs" error="path /var/lib/docker
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.snapshotter.v1.overlayfs"..." module=containerd type=io.co
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.metadata.v1.bolt"..." module=containerd type=io.containerd
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=warning msg="could not use snapshotter btrfs in metadata plugin" error="path /var/lib/docker/conta
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.differ.v1.walking"..." module=containerd type=io.container
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.gc.v1.scheduler"..." module=containerd type=io.containerd.
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.containers"..." module=containerd type=io.containe
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.content"..." module=containerd type=io.containerd.
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.diff"..." module=containerd type=io.containerd.grp
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.events"..." module=containerd type=io.containerd.g
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.healthcheck"..." module=containerd type=io.contain
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.images"..." module=containerd type=io.containerd.g
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.leases"..." module=containerd type=io.containerd.g
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.namespaces"..." module=containerd type=io.containe
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.snapshots"..." module=containerd type=io.container
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.monitor.v1.cgroups"..." module=containerd type=io.containe
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.runtime.v1.linux"..." module=containerd type=io.containerd
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.tasks"..." module=containerd type=io.containerd.gr
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.version"..." module=containerd type=io.containerd.
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="loading plugin "io.containerd.grpc.v1.introspection"..." module=containerd type=io.conta
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg=serving... address="/var/run/docker/containerd/docker-containerd-debug.sock" module="cont
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg=serving... address="/var/run/docker/containerd/docker-containerd.sock" module="containerd
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16Z" level=info msg="containerd successfully booted in 0.039082s" module=containerd
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.625040933Z" level=info msg="[graphdriver] using prior storage driver: overlay2"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.833872860Z" level=info msg="Graph migration to content-addressability took 0.00 seconds"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.834417235Z" level=warning msg="Your kernel does not support cgroup memory limit"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.834550151Z" level=warning msg="Your kernel does not support cgroup cfs period"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.834603276Z" level=warning msg="Your kernel does not support cgroup cfs quotas"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.834668849Z" level=warning msg="Your kernel does not support cgroup rt period"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.834717391Z" level=warning msg="Your kernel does not support cgroup rt runtime"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.835164005Z" level=warning msg="mountpoint for pids not found"
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.836709943Z" level=info msg="Loading containers: start."
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.844851089Z" level=error msg="Failed to load container mount 237217da1b687d1b2b24f43757c6affe92db62e3542051
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.849247235Z" level=error msg="Failed to load container mount 5d3c137eb4f5e771964a3562ac6f07a2bad23fb19737fd
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.853777599Z" level=error msg="Failed to load container mount 743cd0747adb189848d73b94ece8225a2f3cfa7df91a26
июл 18 10:23:16 raspberrypi dockerd[665]: time="2020-07-18T10:23:16.857842807Z" level=error msg="Failed to load container mount 8ec5b96587c26c333da022e772c6238ab9217ba406a17c
lines 1-42

请帮忙，docker daemon 不会启动

ubuntu
Martin Hope
fermeg
Asked: 2020-07-04 18:11:09 +0000 UTC
  • 0

请告诉我是什么原因？

   pi@raspberrypi:~ $ sudo systemctl status docker
        ● docker.service - Docker Application Container Engine
           Loaded: loaded (/lib/systemd/system/docker.service; enabled; vendor preset: enabled)
           Active: activating (start) since Sat 2020-07-04 09:59:46 UTC; 4min 28s ago
             Docs: https://docs.docker.com
         Main PID: 2564 (dockerd)
              CPU: 53.595s
           CGroup: /system.slice/docker.service
                   ├─2564 /usr/bin/dockerd -H fd://
                   └─2570 docker-containerd --config /var/run/docker/containerd/containerd.toml
    
    июл 04 09:59:46 raspberrypi dockerd[2344]: r8      0x769149a4
    июл 04 09:59:46 raspberrypi dockerd[2344]: r9      0x34
    июл 04 09:59:46 raspberrypi dockerd[2344]: r10     0x13200540
    июл 04 09:59:46 raspberrypi dockerd[2344]: fp      0x28f7210
    июл 04 09:59:46 raspberrypi dockerd[2344]: ip      0x20
    июл 04 09:59:46 raspberrypi dockerd[2344]: sp      0x76914890
    июл 04 09:59:46 raspberrypi dockerd[2344]: lr      0xffffffff
    июл 04 09:59:46 raspberrypi dockerd[2344]: pc      0x76c8645c
    июл 04 09:59:46 raspberrypi dockerd[2344]: cpsr    0x10
    июл 04 09:59:46 raspberrypi dockerd[2344]: fault   0x0
    pi@raspberrypi:~ $ journalctl -xn
    -- Logs begin at Thu 2016-11-03 17:16:42 UTC, end at Sat 2020-07-04 10:04:14 UTC. --
    июл 04 09:59:46 raspberrypi dockerd[2344]: fp      0x28f7210
    июл 04 09:59:46 raspberrypi dockerd[2344]: ip      0x20
    июл 04 09:59:46 raspberrypi dockerd[2344]: sp      0x76914890
    июл 04 09:59:46 raspberrypi dockerd[2344]: lr      0xffffffff
    июл 04 09:59:46 raspberrypi dockerd[2344]: pc      0x76c8645c
    июл 04 09:59:46 raspberrypi dockerd[2344]: cpsr    0x10
    июл 04 09:59:46 raspberrypi dockerd[2344]: fault   0x0
    июл 04 10:04:14 raspberrypi sudo[2588]:       pi : TTY=pts/0 ; PWD=/home/pi ; USER=root ; COMMAND=/bin/systemctl status docker
    июл 04 10:04:14 raspberrypi sudo[2588]: pam_unix(sudo:session): session opened for user root by pi(uid=0)
    июл 04 10:04:14 raspberrypi sudo[2588]: pam_unix(sudo:session): session closed for user root



Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/daemon/daemon.go:210
Jul  4 13:21:33 raspberrypi dockerd[27914]: created by github.com/docker/docker/daemon.(*Daemon).restore
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/daemon/daemon.go:210 +0xbc0
Jul  4 13:21:33 raspberrypi dockerd[27914]: goroutine 1024 [runnable]:
Jul  4 13:21:33 raspberrypi dockerd[27914]: syscall.Syscall6(0x142, 0xffffff9c, 0x1aa25a00, 0xa00c2, 0x180, 0x0, 0x0, 0x12, 0x1aa25a00, 0x0)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/usr/local/go/src/syscall/asm_linux_arm.s:48 +0x8
Jul  4 13:21:33 raspberrypi dockerd[27914]: syscall.openat(0xffffff9c, 0x1aa25980, 0x79, 0xa00c2, 0x180, 0x8753ec, 0x1aa25980, 0x79)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/usr/local/go/src/syscall/zsyscall_linux_arm.go:38 +0x7c
Jul  4 13:21:33 raspberrypi dockerd[27914]: syscall.Open(0x1aa25980, 0x79, 0x800c2, 0x180, 0x877a44, 0x1a56ac90, 0x2)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/usr/local/go/src/syscall/syscall_linux.go:51 +0x40
Jul  4 13:21:33 raspberrypi dockerd[27914]: os.OpenFile(0x1aa25980, 0x79, 0xc2, 0x180, 0x79, 0x1abb55a0, 0x1d)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/usr/local/go/src/os/file_unix.go:158 +0x70
Jul  4 13:21:33 raspberrypi dockerd[27914]: io/ioutil.TempFile(0x1a63d3b0, 0x5b, 0x1a56acc8, 0x14, 0xf, 0x1a56acc8, 0x14)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/usr/local/go/src/io/ioutil/tempfile.go:55 +0x104
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/pkg/ioutils.NewAtomicFileWriter(0x1a63d3b0, 0x6b, 0x1a4, 0x0, 0x0, 0x203d048, 0x1a3f8000)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/pkg/ioutils/fswriters.go:14 +0x9c
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/container.(*Container).WriteHostConfig(0x14bb5a40, 0x0, 0x0, 0x0)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/container/container.go:253 +0x8c
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/container.(*Container).toDisk(0x14bb5a40, 0x0, 0x0, 0x0)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/container/container.go:193 +0x204
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/container.(*Container).CheckpointTo(0x14bb5a40, 0x2951ab8, 0x14b6d620, 0x22646e69, 0x6f53222c)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/container/container.go:204 +0x1c
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/daemon.(*Daemon).checkpointAndSave(0x14d960f0, 0x14bb5a40, 0x0, 0x0)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/daemon/daemon.go:1299 +0x80
Jul  4 13:21:33 raspberrypi dockerd[27914]: github.com/docker/docker/daemon.(*Daemon).restore.func1(0x1aa91bc0, 0x14d960f0, 0x1aa91b98, 0x17b9d980, 0x17b9d960, 0x17b9d940, 0x14bb5a40)
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/daemon/daemon.go:213 +0x70
Jul  4 13:21:33 raspberrypi dockerd[27914]: created by github.com/docker/docker/daemon.(*Daemon).restore
Jul  4 13:21:33 raspberrypi dockerd[27914]: #011/go/src/github.com/docker/docker/daemon/daemon.go:210 +0xbc0
Jul  4 13:21:33 raspberrypi dockerd[27914]: trap    0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: error   0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: oldmask 0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: r0      0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: r1      0x769e4890
Jul  4 13:21:33 raspberrypi dockerd[27914]: r2      0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: r3      0x8
Jul  4 13:21:33 raspberrypi dockerd[27914]: r4      0x0
Jul  4 13:21:33 raspberrypi dockerd[27914]: r5      0x769e4890
Jul  4 13:21:33 raspberrypi dockerd[27914]: r6      0x769e5370
Jul  4 13:21:33 raspberrypi dockerd[27914]: r7      0xaf
Jul  4 13:21:33 raspberrypi dockerd[27914]: r8      0x769e49a4
Jul  4 13:21:33 raspberrypi dockerd[27914]: r9      0x34
Jul  4 13:21:33 raspberrypi dockerd[27914]: r10     0x14b00540
Jul  4 13:21:33 raspberrypi dockerd[27914]: fp      0x292d210
Jul  4 13:21:33 raspberrypi dockerd[27914]: ip      0x20
Jul  4 13:21:33 raspberrypi dockerd[27914]: sp      0x769e4890
Jul  4 13:21:33 raspberrypi dockerd[27914]: lr      0xffffffff
Jul  4 13:21:33 raspberrypi dockerd[27914]: pc      0x76d5645c
Jul  4 13:21:33 raspberrypi dockerd[27914]: cpsr    0x10
Jul  4 13:21:33 raspberrypi dockerd[27914]: fault   0x0
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.118086361Z" level=info msg="Graph migration to content-addressability took 0.00 seconds"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.119630626Z" level=warning msg="Your kernel does not support cgroup memory limit"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.119852656Z" level=warning msg="Your kernel does not support cgroup cfs period"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.120384269Z" level=warning msg="Your kernel does not support cgroup cfs quotas"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.120742445Z" level=warning msg="Your kernel does not support cgroup rt period"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.121188641Z" level=warning msg="Your kernel does not support cgroup rt runtime"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.122458167Z" level=warning msg="mountpoint for pids not found"
Jul  4 13:21:35 raspberrypi dockerd[28152]: time="2020-07-04T13:21:35.126158361Z" level=info msg="Loading containers: start."
Jul  4 13:21:39 raspberrypi dockerd[28152]: time="2020-07-04T13:21:39.626414104Z" level=error msg="Failed to load container mount 532f1c2d6b46560dc2ae96b786e8659a19693986b0a4e025529b714c61dffc9f: mount does not exist"
Jul  4 13:21:46 raspberrypi dockerd[28152]: time="2020-07-04T13:21:46.661991126Z" level=error msg="Failed to load container mount f44cf14b19ece2df2acf4850e7e05566948f2f3ae08da170fdee49cbeb486bae: mount does not exist"
docker
Martin Hope
fermeg
Asked: 2020-12-05 16:48:36 +0000 UTC
  • 0

有一个表格

<?php

$code = 1234;

 ?>

<input type="text" placeholder="Введите код сообщения"  />
<input type="submit" name="submit" value="проверить"  />

请告诉我，如何做到这一点，当我输入 1234 时，我会收到一条消息，表明代码是正确的，如果不正确，那就是错误。

我发现的只是表单验证，无论是否输入表单。

我这样做

 <form>
    <input type="text" pattern="<?php echo $code ?>" />
    <button type="submit">Отправить</button>
  </form>

如何添加会出现在底部的东西，如果输入正确，则正确输入下面的铭文并在底部出现另一个输入，如果没有，则错误？

javascript
Martin Hope
fermeg
Asked: 2020-11-30 19:01:16 +0000 UTC
  • 0

数据库中的表：

|id |имя пользователя   |дата       |значения   |
|1  |иван               |30-11-2019 |значение1  |
|2  |николай            |           |значение2  |

填表数据：

id, имя пользователя, дата, значение

数据是通过命令输入到表中的UPDATE，因为我需要将名称更改为另一个名称。

第二张表，我把第一张表的改动固定进去，我通过 往表中添加数据INSERT，请问，如何让旧名称写入第二张表？

|id |старое имя | новое имя |дата изменения |значения   |
|1  |иван       | сергей    |дата изменения |значения   |
|2  |николай    | александр |дата изменения |значения   |
php
Martin Hope
fermeg
Asked: 2020-11-14 16:28:49 +0000 UTC
  • 3

有两个 sql 表：一个带有订单，另一个带有订单状态：

  1. 第一张表：
|id|id_status|
|1 |1        |
|2 |2        |
|3 |3        |
  1. 第二张表：
 |id_status|status  |
 |1        |Ожидание| 
 |1        |Ожидание| 
 |2        |Готов   | 
 |2        |Готов   | 
 |3        |Отменен |

我这样做：

    $connection = mysqli_connect('localhost', 'login', 'password', 'namedb');
    $sqldata = mysqli_query($connection, "SELECT * FROM table1 INNER JOIN table2 ON id=1 ");
    $results = array();
    while ($result = mysqli_fetch_array($sqldata)) {
    echo $result['status']; }

如果第一个表的 id = 1，我想获得状态名称 Waiting ，但是我得到的不是正确的结果，而是垃圾（

php
Martin Hope
fermeg
Asked: 2020-11-13 16:23:13 +0000 UTC
  • 1

有json：

[{"product_id":"1779","name":"\u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0437\u0430\u0440\u044f\u0434\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e AR-003 \u043a\u0443\u0431\u0438\u043a \u0431\u0435\u043b\u044b\u0439","model":"008333440","option":[],"quantity":"1","price":"290 \u0440.","total":"290 \u0440.","href":"url"},{"product_id":"1809","name":"\u041a\u0430\u0431\u0435\u043b\u044c \u0434\u043b\u044f iPhone 5\/6 Remax LESU RC-050i 1m \u0427\u0435\u0440\u043d\u044b\u0439","model":"\u0423\u0422-00000864","option":[],"quantity":"1","price":"490 \u0440.","total":"490 \u0440.","href":"url"}]

我解码这个json

$json ='[{"product_id":"1779","name":"\u0421\u0435\u0442\u0435\u0432\u043e\u0435 \u0437\u0430\u0440\u044f\u0434\u043d\u043e\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u043e AR-003 \u043a\u0443\u0431\u0438\u043a \u0431\u0435\u043b\u044b\u0439","model":"008333440","option":[],"quantity":"1","price":"290 \u0440.","total":"290 \u0440.","href":"url"},{"product_id":"1809","name":"\u041a\u0430\u0431\u0435\u043b\u044c \u0434\u043b\u044f iPhone 5\/6 Remax LESU RC-050i 1m \u0427\u0435\u0440\u043d\u044b\u0439","model":"\u0423\u0422-00000864","option":[],"quantity":"1","price":"490 \u0440.","total":"490 \u0440.","href":"url"}]';
$json = substr($json, 1, -1);
$obj = json_decode($json);

$json = substr($json, 1, -1);
$obj = json_decode($json);
print $obj->{'name'}; // 12345

但是我在数组中有两个，我怎样才能把它分开，例如，产品是 1779、1809？

php
Martin Hope
fermeg
Asked: 2020-10-21 16:11:25 +0000 UTC
  • 0

html表单 

<!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <meta http-equiv="X-UA-Compatible" content="ie=edge">
        <title>Document</title>
    </head>
    <body>
    <form name="form" action="" method="get">
      <input type="text" name="subject" id="subject" value="Car Loan">
    </form>
    </body>
    </html>

php

 <?php echo $_GET['subject']; ?>

有一种表格，它只有在按下回车时才传输数据，如何让它不通过按下回车键，而是在输入时立即传递数据？

我也做了不同的事情：

<form name="form" action="" method="get">
<input type="text" name="subject" id="input" value="Car Loan"><span id="result"></span>
</form>
<script>
  input.oninput = function() {
    result.innerHTML = input.value;
  };
</script>

<h1>
<?php echo $_GET['subject']; ?>
</h1>

我确实喜欢这个，但数据没有传输到 php

javascript
Martin Hope
fermeg
Asked: 2020-10-18 21:12:15 +0000 UTC
  • -1

弹出表单上有一个带按钮的表格，id取自数据库

<button type="button" 
        class="btn btn-primary" 
        data-toggle="modal" 
        data-target="#feedbackFormModal_'.$result['id'].'">
 Ответ</button>

形式本身：

  <form id="feedbackForm_id" 
        action="/feedback/process/process.php" 
        enctype="multipart/form-data" novalidate>
    .... код
  </form>

请帮助 - 如何制作以便将 id 传递给表单？

javascript
Martin Hope
fermeg
Asked: 2020-12-05 14:34:06 +0000 UTC
  • 5

我写了一个解析器，但由于某种原因，字典出现了错误。

from lxml.html import fromstring
import requests
from urllib.parse import urljoin
from pandas import DataFrame, ExcelWriter

url = 'http://reestr.nopriz.ru'

def prinz():
    r = requests.get(url).text
    f = fromstring(r)

    df = DataFrame(columns=('Номер в гос. реестре', 'ИНН', 'ОГРН', 'Федеральный округ', 'Адрес местонахождения', 'Фактический адрес', 'Телефон'
    'Email', 'Адрес сайта', 'Руководитель коллегиального органа СРО', 'Руководитель исполнительного органа СРО', ))

    for value in range(1, 2):
        silk = ('http://reestr.nopriz.ru/?page=%s' % value)

        pr = requests.get(silk).text
        pf = fromstring(pr)
        for dd in pf.cssselect('.col-xs-12 table tr'):
            da = dd.cssselect('tr')[0]
            dhref = da.get('rel')
            dj = urljoin(url, dhref)
            #print(dj)


            dr = requests.get(dj).text
            df = fromstring(dr)

            try:
                nomer = df.cssselect('.col-xs-5 tr td')[1].text_content()
                inn  = df.cssselect('.col-xs-5 tr td')[3].text_content()
                ogrn = df.cssselect('.col-xs-5 tr td')[5].text_content()
                federal = df.cssselect('.col-xs-5 tr td')[7].text_content()
                adress = df.cssselect('.col-xs-5 tr td')[9].text_content()
                factadress = df.cssselect('.col-xs-5 tr td')[11].text_content()
                tel = df.cssselect('.col-xs-5 tr td')[13].text_content()
                email = df.cssselect('.b-table-sro tr td')[15].text_content()
                rykk = df.cssselect('.b-table-sro tr td')[17].text_content()
                rykkisp = df.cssselect('.b-table-sro tr td')[19].text_content()
                obnov = df.cssselect('.b-table-sro tr td')[21].text_content()

            except Exception as e:
                continue

            prizreestr = [('Номер в гос. реестре', nomer), ('ИНН', inn), ('ОГРН', ogrn), ('Федеральный округ', federal), ('Адрес местонахождения', adress), ('Фактический адрес', factadress),
                            ('Телефон', tel), ('Email', email), ('Руководитель коллегиального органа СРО', rykk), ('Руководитель исполнительного органа СРО', rykkisp), ('Обновлено', obnov)]

            df = df.append(dict(prizreestr), ignore_index=True)
            print(df)

    writer = ExcelWriter('prizr.xlsx', engine='xlsxwriter')
    df.to_excel(writer, sheet_name='1', header=True, index=False)
    writer.save()

错误输出：

Возникло исключение: TypeError
append() takes no keyword arguments
  File "C:\Users\artdd\github\pythonproject\nopriz.py", line 49, in prinz
    df = df.append(dict(prizreestr), ignore_index=True)
  File "C:\Users\artdd\github\pythonproject\nopriz.py", line 59, in main
    prinz()
  File "C:\Users\artdd\github\pythonproject\nopriz.py", line 62, in <module>
    main()

错误的原因是什么？

python
Martin Hope
fermeg
Asked: 2020-04-23 18:44:57 +0000 UTC
  • 1

我有一个 html 页面

<table class="Tab_AddTovar7">
<tr>
            <th><div class="col_tab_1">Вид металла</div></th>
            <th><div class="TR_AddTovar_head7">Диаметр</div></th>
            <th class="col_tab_1"><div class="TR_AddTovar_head7">Длина</div></th>
            <th class="col_tab_1"><div class="TR_AddTovar_head7">ГОСТ, ОСТ, ТУ</div></th>
            <th><div class="TR_AddTovar_head7">Марка</div></th>
            <th><div class="TR_AddTovar_head7">Цена</div></th>
        <th><div class="TR_AddTovar_head7">Купить</div></th>
                </tr>
            <tr>
                <td><a class="col_tab_1" href="/product/tovar01">Цис</a></td>
                    <td>
                            <a class="link_tab7">18,0</a>
                    </td>
                    <td class="col_tab_1">
                            <a class="link_tab7">18,0</a>
                    </td>
                    <td class="col_tab_1"> 
                        <a class="link_tab7" href="/gost/28/19/99/2276"><strong>ТУ 14-176-122-94</strong></a>
                    </td>
                    <td >

需要链接/product/product01

我这样做：

for tovar in bf.cssselect('.Tab_AddTovar7 td a'):
    ba = tovar.cssselect('a')[0]
    bhref = ba.get('href')

但是结果，那些不需要的链接被解析了，我怎样才能确保只有我的链接被解析？

python
Martin Hope
fermeg
Asked: 2020-03-25 16:51:26 +0000 UTC
  • -2

解析数据：

bb_strings = re.findall(r'var model = ({.*})', ad)
bp = {}
if bb_strings:
bp = json.loads(bb_strings[0])
    for bl in bp['AVAILABLE_SIZES']:
    footlocker.append(('razmer', bl))

在输出中我得到数据： 在此处输入图像描述

如何使输出工作？：

这样大小和图片就不会重复，也不会在行中，而是在列中？

在此处输入图像描述

python-3.x
Martin Hope
fermeg
Asked: 2020-03-24 21:50:47 +0000 UTC
  • -1

下午好，有json

var model = {"ALLSKUS":["84664020","07961015","84664113","84664116"],"NBR":"137127","PRICERANGE":"$186.99 - $189.99","GENDER_AGE":"Men's","PRICEADJUSTDATE":"","AVAILABLE_SIZES":[" 07.5"," 08.0"," 08.5"," 09.0"," 09.5"," 10.0"," 10.5"," 11.0"," 11.5"," 12.0"," 12.5"," 13.0","14.0","15.0"],"DISCOUNT_PERCENT":"15","isFieldTestable":false,"SORT":"152","HASCUSTOMPRODUCTTEMPLATE":false,"PR_LIST":"224.99","SPORTS":[{"ID":"3","NM":"Basketball"},{"ID":"39","NM":"Casual"}],"SIZECHART_CD":"S0584","HASSIZES":true,"PR_SALE":"189.99","LOCALIZATION":{},"MODELTEMPLATE":{"ISMODELTEMPLATEACTIVE":"N","MODELTEMPLATE_IMAGE":""},"ISCUSTOMPRODUCT":false,"INTRODUCTIONDATE":"","SKU":"84664020","ISINTANGIBLE":false,"PROD_TP":"Shoes","CUSTPROD_CD":"","NM":"Jordan Retro 6 - Men's","REVIEWS":

  1. 我在找它

    "AVAILABLE_SIZES":[" 07.5"," 08.0"," 08.5"," 09.0"," 09.5"," 10.0"," 10.5"," 11.0"," 11.5"," 12.0"," 12.5"," 13.0"," 14.0"," 15.0"]

然后我清理一切

  1. 输出应该是一个 table.csv

    |размер|размер|размер|размер|размер|размер|размер|размер|размер|размер|
|07.0|07.5|08.0|10.0|10.5|11.5|12.0"|13.0|14.0|15|

  2. 我用csv写

我正在通过正则表达式寻找数据：

ad = requests.get('http://www.footlocker.com/product/model:132512/sku:A1781919/timberland-roll-top-mens/tan/tan/').text #сылка для примера

 bb = re.findall(r'"AVAILABLE_SIZES":(.*)"DISCOUNT_PERCENT"', ad)

out: ['[" 07.0"," 07.5"," 08.0"," 10.0"," 10.5"," 11.5"," 12.0"," 13.0"," 14.0"," 15.0"],']

然后我删除他们的额外数据

现在如何去除多余的？在更换发誓。输出中是否有错误，不正确的 json 输出中有空格？

 out:


bb = re.findall(r'"AVAILABLE_SIZES":(.*)],"DISCOUNT_PERCENT"', ad).str(var).replace('[', ' ')
AttributeError: 'list' object has no attribute 'str'

更新

bb_strings = re.findall(r'var model = ({.*})', ad)
    bp = {}
    if bb_strings:
    bp = json.loads(bb_strings[0])

out: {'ALLSKUS': ['A1781919', '6635A001', '6634A'], 'NBR': '132512', 'PRICERANGE': '$99.99 - $125.99', 'GENDER_AGE': "Men's", 'PRICEADJUSTDATE': '', 'AVAILABLE_SIZES': [' 07.0', ' 07.5', ' 08.0', ' 10.0', ' 10.5', ' 11.5', ' 12.0', ' 13.0', ' 14.0', ' 15.0'], 'DISCOUNT_PERCENT': '10', 'isFieldTestable': False, 'SORT': '1036', 'HASCUSTOMPRODUCTTEMPLATE': False, 'PR_LIST': '139.99', 'SPORTS': [{'ID': '31', 'NM': 'Snow'}, {'ID': '39', 'NM': 'Casual'}], 'SIZECHART_CD': 'S0629', 'HASSIZES': True, 'PR_SALE': '125.99', 'LOCALIZATION': {}, 'MODELTEMPLATE': {'ISMODELTEMPLATEACTIVE': 'N', 'MODELTEMPLATE_IMAGE': ''}, 'ISCUSTOMPRODUCT': False, 'INTRODUCTIONDATE': '', 'SKU': '6635A001', 'ISINTANGIBLE': False, 'PROD_TP': 'Shoes', 'CUSTPROD_CD': '', 'NM': "Timberland Roll-Top - Men's", 'REVIEWS': {'HASREVIEWS': True, 'TOTALREVIEWCOUNT': '17', 'WEIGHTEDAVERAGERATING': '4.82', 'WEIGHTEDAVERAGERECOMMENDED': '16'}, 'BRAND': 'Timberland', 'INET_COPY': 'A style unlike any other. The Timberland Roll Top Boot rolls down for a little built-in air conditioning and a whole lotta style. Premium, full-grain leather upper provides comfort, durability and abrasion resistance. Direct-attach seam construction promises lasting durability. Padded collar provides a comfortable fit around the ankle and keeps out debris. Rubber lug sole for traction and durability. Embossed Timberland tree logo on the side.'}

for bl in bp['AVAILABLE_SIZES']:
    footlocker.append(('размер', bl))

所有规则都有效，现在如何做到所有数据都以 csv 格式写入而不是第一个值？

现在你需要得到你需要的数据

javascript
Martin Hope
fermeg
Asked: 2020-03-01 17:20:37 +0000 UTC
  • 0

在 docker 中安装 python 容器 在 pycharm 中配置它。 在此处输入图像描述

设置口译员 在此处输入图像描述

但是我无法在尝试通过控制台安装的 pycharm 中安装库：

pip install <имя библиотеки>

库已成功安装，但不可见。我究竟做错了什么？

我通过kitematik安装了容器本身，我也想在没有kitematik的情况下自己组装容器，但是出现错误。

文件

 FROM python:3.6
 ENV PYTHONUNBUFFERED 1
 RUN mkdir /code
 WORKDIR /code
 ADD requirements.txt /code/
 RUN pip install -r requirements.txt
 ADD . /code/

要求.txt

pandas
lxml
cssselect
XlsxWriter

docker-compose.yml

 version: '2'
 services:
   db:
     image: postgres
   web:
     build: .
     command: python manage.py runserver 0.0.0.0:8000
     volumes:
       - .:/code
     ports:
       - "8000:8000"
     depends_on:
       - db

我执行命令

docker-compose run web  startproject composeexample

出现错误：

   PS D:\docker python> docker-compose run web  startproject composeexample
    ERROR: Cannot create container for service web: D: drive is not shared. Please share it in Docker for Windows Settings

删除该行，出现错误

Removing intermediate container 1794eefd67fa
Successfully built 145154c97b94
WARNING: Image for service web was built because it did not already exist. To rebuild this image you must use `docker-co
mpose build` or `docker-compose up --build`.
Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "exec: \"startp
roject\": executable file not found in $PATH"
python