RequestParam.value() was empty on parameter 0 问题解决

<plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.8.1</version>
            <configuration>
                    <encoding>UTF-8</encoding>
                    <source>1.8</source>
                    <target>1.8</target>
            </configuration>
 </plugin>

stackoverflow还有个解法是升级maven-compiler-plugin插件，然后在configuration中添加parameters=true

<plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.8.1</version>
            <configuration>
                    <encoding>UTF-8</encoding>
                  <parameters>true</parameters>
                    <source>1.8</source>
                    <target>1.8</target>
            </configuration>
 </plugin>

RequestParam.value() was empty on parameter 0 问题解决

原文：https://blog.51cto.com/thinklili/2566864