Java project jsp error report

Java project jsp error report

Sometimes when importing a maven project, the jsp page keeps reporting an error. The specific solution is as follows The steps are as follows:

1. Add the relevant dependencies of javax.servlet in the pom.xml configuration file:

<dependency> 
    <groupId>javax.servlet</groupId> 
    <artifactId>servlet-api</artifactId> 
    <version>2.5</version> 
    <scope>provided</scope> 
</dependency>

2. Depend on the tomcat class library:

Right-click on the project—>build path—> configure build path—>libraries—> add libraries—> Server Runtime—>Select a server lib—> ok

3. If the error cannot be resolved, please continue.

Click windows—>Preferences—>Validation—> and change Show a confirmation dialog when performing manual validations in front of √Remove—>Disable All —> apply —> ok

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