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Javascript 我得到/bin/sh:[npm:在Docker中执行react映像时未找到错误_Javascript_Node.js_Reactjs_Docker - Fatal编程技术网

Javascript 我得到/bin/sh:[npm:在Docker中执行react映像时未找到错误

Javascript 我得到/bin/sh:[npm:在Docker中执行react映像时未找到错误,javascript,node.js,reactjs,docker,Javascript,Node.js,Reactjs,Docker,我已在react项目中添加了Dockerfile,并运行此命令docker build.-t*image name*。我的构建成功。但当我开始运行我的映像(docker run*imagename*)时,我收到了此错误/bin/sh:[npm:未找到。我已将我的docker File详细信息附加到下面: FROM node:alpine WORKDIR '/app' COPY package.json . RUN npm install COPY . . CMD ["npm"

我已在react项目中添加了Dockerfile,并运行此命令
docker build.-t*image name*
。我的构建成功。但当我开始运行我的映像(
docker run*imagename*
)时,我收到了此错误
/bin/sh:[npm:未找到
。我已将我的docker File详细信息附加到下面:

FROM node:alpine
WORKDIR '/app'

COPY package.json .
RUN npm install
COPY . .
CMD ["npm" "start"]

有人帮我解决这个错误吗?

我会用以下内容修改Dockerfile:

FROM node:alpine
WORKDIR /app

COPY package.json .
RUN npm install
COPY . .
CMD ["npm", "start"]

是的,如果对
CMD
使用数组语法,则必须在参数之间加逗号。