webpack - JHipster使用yarn start启动后无法登录(webpack)

Question

启动后，我无法使用默认管理员登录或测试生成的 JHipster (4.2.0) 单体应用程序(maven、dev&prod 上的 mysql、ES、带有 i18n 的 Angular4 - 无代理集) “yarn start”(但适用于“./mvnw”)。

控制台日志:

[HPM] Error occurred while trying to proxy request /api/profile-info from localhost:9060 to http://127.0.0.1:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors) [HPM] Error occurred while trying to proxy request /api/account from localhost:9060 to http://127.0.0.1:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors) [HPM] Error occurred while trying to proxy request /api/profile-info from localhost:9060 to http://127.0.0.1:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors) [HPM] Error occurred while trying to proxy request /api/authentication from localhost:9060 to http://127.0.0.1:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors) [HPM] Error occurred while trying to proxy request /api/logout from localhost:9060 to http://127.0.0.1:8080 (ECONNREFUSED) (https://nodejs.org/api/errors.html#errors_common_system_errors)

开始之前，我使用包装器运行了 Maven 测试，并启动了 mysql 和 elasticsearch docker 容器(在 src/main/docker 中生成)。

任何想法将不胜感激，提前致谢。

Answer 1

该错误意味着 browsersync/webpack 无法连接到端口 8080 上的 java 后端来代理 API 调用:Spring Boot 应用程序必须正在运行。您必须同时运行“./mvnw”和“yarn start”。请参阅documentation和 webpack/webpack.dev.js 文件