无法使用eclipselink配置到我的DDB的JPA连接

Question

我正在使用JDBC来测试我的项目，现在我生成了我的实体以使用JPA，但连接无法使用它：

public IQueryable<TEntity> GetWithInclude(Expression<Func<TEntity, bool>> predicate,
                    List<string> sortBy, int pageNo, int pageSize = 12, params string[] include)
        {
            try
            {
                var numberOfRecordsToSkip = pageNo * pageSize;
                var dynamic = DbSet.AsQueryable();

                foreach (var s in include)
                {
                    dynamic.Include(s);
                }
                 return dynamic.OrderBy("CreatedDate").Skip(numberOfRecordsToSkip).Take(pageSize);


            }
            catch (Exception e)
            {
                throw new Exception(e.Message);
            }
        }

我的persitence.xml

javax.servlet.ServletException: javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for jdbc/test"
javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for jdbc/test"

我刚刚在我的web.xml中对此进行了评论：

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
  <persistence-unit name="TestPU" transaction-type="JTA">
    <jta-data-source>java:app/jdbc/test</jta-data-source>
    <exclude-unlisted-classes>false</exclude-unlisted-classes>
    <properties>
      <property name="eclipselink.logging.level" value="FINEST"/>
    </properties>
  </persistence-unit>
</persistence>

我搜索了3个小时，不知道吗？