Integrated mybatis error Access denied for user; error code: errorCode 1045, state 28000

Obviously, the password configuration is correct. The password is correct
; the value of the configuration file is also correct. But it
prompts that there is no permission, and it indicates that the password is wrong or the user has permission.

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Students who have this can try to manually enter the account password and do not read it from the configuration file. If it can, prove that the ${username}${password} keyword used to read the data is occupied, causing the account password to be read out to be wrong of

<context:property-placeholder location="te.properties"/>
    <bean id="datasource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="driverClass" value="${Driver}"/>
        <property name="url" value="${url}"/>
        <property name="username" value="${username}"/>
        <property name="password" value="${password}"/>
    </bean>

change into

<context:property-placeholder location="te.properties"/>
    <bean id="datasource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="driverClassName" value="${jdbc.Driver}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

And replace relevant keywords in the configuration file