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Spring打包jar包時jsp頁面無法訪問問題解決

更新時間：2020年05月15日 11:50:36 作者：pcant

這篇文章主要介紹了Spring打包jar包時jsp頁面無法訪問問題解決,文中通過示例代碼介紹的非常詳細(xì)，對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價值,需要的朋友可以參考下

spring打包jar包時jsp頁面無法訪問

問題如下

當(dāng)前pom.xml配置

<build>
    <resources>
      <!--引入配置文件-->
      <resource>
        <directory>src/main/resources</directory>
        <filtering>false</filtering>
      </resource>
      <!--引入靜態(tài)文件-->
      <resource>
        <directory>src/main/webapp</directory>
        <targetPath>META-INF/resources</targetPath>
        <filtering>false</filtering>
      </resource>
    </resources>

    <plugins>
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        
      </plugin>
      <plugin> 
        <groupId>org.apache.maven.plugins</groupId> 
        <artifactId>maven-surefire-plugin</artifactId> 
        <configuration> 
          <skipTests>true</skipTests> 
        </configuration> 
      </plugin>
    </plugins>
  </build>

解決辦法：

1.高版本的插件不支持jsp，給spring-boot-maven-plugin指定版本號“1.4.2.RELEASE”

<build>
    <resources>
      <!--引入配置文件-->
      <resource>
        <directory>src/main/resources</directory>
        <filtering>false</filtering>
      </resource>
      <!--引入靜態(tài)文件-->
      <resource>
        <directory>src/main/webapp</directory>
        <targetPath>META-INF/resources</targetPath>
        <filtering>false</filtering>
      </resource>
    </resources>

    <plugins>
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <version>1.4.2.RELEASE</version>
      </plugin>
      <plugin> 
        <groupId>org.apache.maven.plugins</groupId> 
        <artifactId>maven-surefire-plugin</artifactId> 
        <configuration> 
          <skipTests>true</skipTests> 
        </configuration> 
      </plugin>
    </plugins>
  </build>

2.根據(jù)spring官網(wǎng)說明，可打包war包，仍然可使用jar -jar xxx.war執(zhí)行。

https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-jsp-limitations

JSP Limitations
When running a Spring Boot application that uses an embedded servlet container (and is packaged as an executable archive), there are some limitations in the JSP support.

With Jetty and Tomcat, it should work if you use war packaging. An executable war will work when launched with java -jar, and will also be deployable to any standard container. JSPs are not supported when using an executable jar.

Undertow does not support JSPs.

Creating a custom error.jsp page does not override the default view for error handling. Custom error pages should be used instead.

https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-documentation

spring官方不推薦使用jsp，推薦使用thymeleaf、freemaker、velocity等其他模塊引擎。

以上就是本文的全部內(nèi)容，希望對大家的學(xué)習(xí)有所幫助，也希望大家多多支持腳本之家。

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