build: Dockerfile的npm修改为默认源

Signed-off-by: Myon <[email protected]>

Dockerfile

@@ -5,7 +5,7 @@ RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
 add ./frontend/package.json /usr/src/app
 add ./frontend/package-lock.json /usr/src/app
-RUN npm install --registry https://registry.npm.taobao.org
+RUN npm install
 COPY ./frontend /usr/src/app
 RUN ls -al
 RUN npm run build && ls -al dist/spa

frontend/Dockerfile

@@ -6,7 +6,7 @@ WORKDIR /usr/src/app
 add ./package.json /usr/src/app
 add ./package-lock.json /usr/src/app
 add ./.npmrc /usr/src/app
-RUN npm install --registry https://registry.npm.taobao.org
+RUN npm install
 ADD . /usr/src/app
 RUN ls -al
 RUN npm run build && ls -al dist/spa