优化mapper问价加载

wuxw

2019-10-10 3b21508b32863859ff427b7c7f2b8d156da159e5

 java110-db/src/main/java/com/java110/db/MyBatisConfig.java

@@ -1,13 +1,13 @@
package com.java110.db;

import com.alibaba.druid.pool.DruidDataSource;
import com.java110.config.properties.code.Java110Properties;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.SqlSessionTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
@@ -16,6 +16,9 @@
import org.springframework.transaction.annotation.TransactionManagementConfigurer;

import javax.sql.DataSource;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * MyBatis基础配置
@@ -26,6 +29,9 @@
@Configuration
@EnableTransactionManagement
public class MyBatisConfig implements TransactionManagementConfigurer {

    @Autowired
    private Java110Properties java110Properties;

    @Autowired
    DataSource dataSource;
@@ -47,7 +53,14 @@
        //添加XML目录
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
        try {
            bean.setMapperLocations(resolver.getResources("classpath:mapper/*/*.xml"));
           // bean.setMapperLocations(resolver.getResources("classpath:mapper/*/*.xml"));
            Resource[] resources = null;
            List<Resource> resourceList = new ArrayList<Resource>();
            for(String path : java110Properties.getMappingPath().split(",")) {
                resources = resolver.getResources(path);
                resourceList.addAll(Arrays.asList(resources));
            }
            bean.setMapperLocations(resourceList.toArray(new Resource[resourceList.size()]));
            return bean.getObject();
        } catch (Exception e) {
            e.printStackTrace();
@@ -66,5 +79,11 @@
        return new DataSourceTransactionManager(dataSource);
    }

    public Java110Properties getJava110Properties() {
        return java110Properties;
    }

    public void setJava110Properties(Java110Properties java110Properties) {
        this.java110Properties = java110Properties;
    }
}