Java 无法使用curl找到Docker容器

使用中提供的curl命令，

curl--unix socket/var/run/docker.sock http:/containers/json？all=1

，我将获得计算机上所有容器的json结果

[{"Id":"b20b26f300f86125466716cf70f3d105b7e55c7bef103276d6b4e6244a0fbd2e","Names":["/generated_898522226"],"Image":"nginx","ImageID":"sha256:eb4a127a1188a3e274eb38f079c5e11680b942927956a38b9b6b6c6736e14fd2","Command":"nginx -g 'daemon off;'","Created":1463082026,"Ports":[],"Labels":{},"State":"exited","Status":"Exited (0) 18 hours ago","HostConfig":{"NetworkMode":"default"},"NetworkSettings":{"Networks":{"bridge":{"IPAMConfig":null,"Links":null,"Aliases":null,"NetworkID":"","EndpointID":"","Gateway":"","IPAddress":"","IPPrefixLen":0,"IPv6Gateway":"","GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"MacAddress":""}}},"Mounts":[]},{"Id":"dfe7908b7de93b0bfee8be0043e30f103e3f98bf1ec5cd04d569bf626449b23d","Names":["/generated_1639068228"],"Image":"nginx","ImageID":"sha256:eb4a127a1188a3e274eb38f079c5e11680b942927956a38b9b6b6c6736e14fd2","Command":"nginx -g 'daemon off;'","Created":1463081989,"Ports":[],"Labels":{},"State":"exited","Status":"Exited (0) 18 hours ago","HostConfig":{"NetworkMode":"default"},"NetworkSettings":{"Networks":{"bridge":{"IPAMConfig":null,"Links":null,"Aliases":null,"NetworkID":"","EndpointID":"","Gateway":"","IPAddress":"","IPPrefixLen":0,"IPv6Gateway":"","GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"MacAddress":""}}},"Mounts":[]}]

---

但是，当我执行以下命令时

curl--unixsocket/var/run/docker.sock http:/containers/b20b26f300f8/start

，它告诉我

404页未找到

。JSON结果中有id，为什么在我尝试启动它时找不到它？

至少您得到404，而不是超时或其他连接错误。您确定该页面正确吗？另外，如果您使用的是起始端点，则需要一个POST请求来启动该页面container@cricket_007如果我放置容器的完整id或名称，它仍然会给我404。我想不出在这个参数中还有什么其他的地方。您可能会得到404，因为您的cURL命令发出GET请求，而不是POST请求。该端点可能不允许首先获取requestsTry

curl--unixsocket/var/run/docker.sock http:/containers/b20b26f300f8/json

。它检查一个容器，至少您得到404，而不是超时或其他连接错误。您确定该页面正确吗？另外，如果您使用的是起始端点，则需要一个POST请求来启动该页面container@cricket_007如果我放置容器的完整id或名称，它仍然会给我404。我想不出在这个参数中还有什么其他的地方。您可能会得到404，因为您的cURL命令发出GET请求，而不是POST请求。该端点可能不允许首先获取requestsTry

curl--unixsocket/var/run/docker.sock http:/containers/b20b26f300f8/json

。检查那一个容器