Question

我正在尝试使用以下方法连接到我的IAM服务器：

curl -i -X POST -H“Content-type：application / json” http://localhost:9089/account/list -d'{“jwt”：“jwt_token ...”}'

并且这样做我得到如下错误：

卷曲：（7）无法连接到localhost端口9089：拒绝连接

任何建议都将不胜感激！

编辑：

 > npm info it worked if it ends with ok npm info using npm@5.3.0 npm
    > info using node@v8.5.0 npm info lifecycle iam@1.0.2~prestart:
    > iam@1.0.2 npm info lifecycle iam@1.0.2~start: iam@1.0.2
    > 
    > > iam@1.0.2 start /usr/src/app
    > > node server.js
    > 
    > HTTP listening on port 9089 HTTPS listening on port 9449

root@Ubuntu1604-001:/home/src/IAM# docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
blandry/2           latest              f127789f2de7        4 days ago          544MB
blandry/3           latest              f127789f2de7        4 days ago          544MB

root@Ubuntu1604-001:/home/src/IAM# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                     NAMES
cc28d00d1667        blandry             "npm start"         33 minutes ago      Up 33 minutes       0.0.0.0:32768->9089/tcp   objective_mclean

Dockerfile：

FROM node:8.5.0-wheezy
RUN apt-get update

WORKDIR /usr/src/app
ENV ldap_port 389
ENV http_port 9089

ENV ladp_ip 10.119.226.149
ENV URL  10.119.226.149
ENV authentication eyJhbGciOiJIUz...

COPY package.json package-lock.json /usr/src/app/
COPY . .

EXPOSE 9089
CMD ["npm", "start"]

Answer 1

尝试以下

curl -i -X POST -H "Content-type: application/json" http://localhost: 32768/account/list -d '{"jwt": "jwt_token..."}'

你的码头ps显示

root@Ubuntu1604-001:/home/src/IAM# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                     NAMES
cc28d00d1667        blandry             "npm start"         33 minutes ago      Up 33 minutes       0.0.0.0:32768->9089/tcp   objective_mclean

这意味着您没有将9089映射到9089。为此，请确保以

运行容器

docker run -p 9089:9089 <image>

Answer 2

如果您尝试在docker中进行此卷曲，则不需要http前缀。我昨天遇到了同样的问题，当我尝试发送时，我成功了 curl name_of_container:port/path/to/the/method。

Answer 3

您已将32768主机端口映射到9089端口的docker。

root@Ubuntu1604-001:/home/src/IAM# docker ps
CONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                     NAMES
cc28d00d1667        blandry             "npm start"         33 minutes ago      Up 33 minutes       0.0.0.0:32768->9089/tcp   objective_mclean

使用32768端口而不是9089端口。

curl -i -X POST -H＆＃34;内容类型：application / json＆＃34; http://localhost:32768/account/list -d＆＃39; {＆＃34; jwt＆＃34;：＆＃34; jwt_token ...＆＃34;}＆＃39;

Docker：curl：（7）无法连接到localhost端口9089：连接被拒绝

3 个答案: