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部署angular 5 springboot多模块项目-jar

deployment spring-boot maven angular java

Ruchi Pareek · 技术社区 · 7 年前

我在的帮助下创建了一个springboot多模块项目 tutorial 两个模块-一个后端(java类),另一个前端(angular 5应用程序) 我在后端模块中包含了前端模块的依赖项。我正在使用maven资源插件创建一个jar。我正在将静态资源复制到pom中构建目录的静态文件夹中。xml也是。我还有一个返回“index”的@控制器。当我运行jar时,我希望看到索引。要在localhost:8080上呈现的html(前端模块)。但我得到一个内部服务器错误,说“模板解析器找不到索引。我知道@Contoller从templates文件夹呈现HTML,但在我的情况下,我希望它从frontend模块呈现。

这是我的pom。前端模块的xml是-

<build>
    <plugins>
        <plugin>
            <artifactId>maven-resources-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-resources</id>
                    <phase>validate</phase>
                    <goals>
                        <goal>copy-resources</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${build.directory}/classes/static</outputDirectory>
                        <resources>
                            <resource>
                                <directory>target/frontend</directory>
                            </resource>
                        </resources>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>com.github.eirslett</groupId>
            <artifactId>frontend-maven-plugin</artifactId>
            <version>1.6</version>

            <configuration>
                <nodeVersion>v8.10.0</nodeVersion>
                <npmVersion>5.6.0</npmVersion>
                <workingDirectory>src/main/frontend</workingDirectory>
            </configuration>

            <executions>
                <execution>
                    <id>install node and npm</id>
                    <goals>
                        <goal>install-node-and-npm</goal>
                    </goals>
                </execution>

                <execution>
                    <id>npm install</id>
                    <goals>
                        <goal>npm</goal>
                    </goals>
                </execution>

                <execution>
                    <id>npm run build</id>
                    <goals>
                        <goal>npm</goal>
                    </goals>

                    <configuration>
                        <arguments>run build</arguments>
                    </configuration>
                </execution>
            </executions>
        </plugin>

    </plugins>
    <!-- <resources> -->
    <!-- <resource> -->
    <!-- <directory>target/frontend</directory> -->
    <!-- <targetPath>static</targetPath> -->
    <!-- </resource> -->
    <!-- </resources> -->
</build>

我是springboot的新手,不知道我做错了什么。请帮忙

2 回复 | 直到 7 年前

Ruchi Pareek 7 年前

进行了以下更改,效果良好- 1、从pom中删除了maven资源插件,而只是添加了

<resources>
    <resource>
    <directory>target/frontend</directory>
    <targetPath>static</targetPath>
    </resource>
</resources>

当我点击localhost:8080时,我可以看到spring security browser登录弹出窗口/

Ahmed Itani 7 年前

试试这个,对我来说很好。

import java.io.ByteArrayOutputStream;
import java.io.IOException;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Controller;
import org.springframework.util.FileCopyUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;


@Controller
public class TestController {

    @RequestMapping(method = RequestMethod.GET)
    public void getIndex(HttpServletRequest request, HttpServletResponse response) throws IOException {
        String uri = request.getRequestURI();
        String accessResource = "/static/index.html";
        if(uri.contains(".")) { // if css or jpg or font or others
            accessResource = "/static" + uri;
        }
        Resource resource;
        ByteArrayOutputStream bos;
        resource = new ClassPathResource(accessResource, TestController.class);
        bos = new ByteArrayOutputStream();
        FileCopyUtils.copy(resource.getInputStream(), bos);
        response.getOutputStream().write(bos.toByteArray());
    }
}