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将getFullSql方法从ConsoleMessageCollector移入AuditMessage
update docs: 将sql打印到日志中,可以通过配置日志级别控制是否输出sql,通过配置日志Appender控制sql输出目的地 补充TableConfig和ColumnConfig中增加的字段及注释
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@ -185,6 +185,9 @@ public class TableConfig {
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private Class<? extends UpdateListener> updateListenerClass;
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// 是否启用ATP生成Mapper
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private Boolean mapperGenerateEnable = Boolean.TRUE;
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}
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```
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@ -211,6 +214,9 @@ public class ColumnConfig implements Serializable {
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private KeyType keyType;
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private String keyValue;
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private Boolean keyBefore;
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// 是否是租户列
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private Boolean tenantId;
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}
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```
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@ -23,6 +23,30 @@ Flex exec sql taked 3 ms >>> INSERT INTO `tb_account`(`user_name`, `age`, `birt
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控制台输出了完整的 SQL,以及 SQL 执行消耗时间,方便我们在开发的时候,对慢 SQL 进行排查和快速定位。
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或者在spring工程里,将sql打印到日志中,可以通过配置日志级别控制是否输出sql,通过配置日志Appender控制sql输出目的地。
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```java
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import com.mybatisflex.core.audit.AuditManager;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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public class MyBatisFlexConfiguration {
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private static final Logger logger = LoggerFactory.getLogger("mybatis-flex-sql");
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public MyBatisFlexConfiguration() {
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//开启审计功能
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AuditManager.setAuditEnable(true);
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//设置 SQL 审计收集器
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AuditManager.setMessageCollector(auditMessage ->
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logger.info("{},{}ms", auditMessage.getFullSql(), auditMessage.getElapsedTime())
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);
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}
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}
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```
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## p6spy 方案
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我们可以把数据源配置为 p6spy 数据源,使用 p6spy 的 SQL 输出功能进行 SQL 打印。更多文档参考 p6spy 官方文档:
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@ -16,16 +16,20 @@
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package com.mybatisflex.core.audit;
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import com.mybatisflex.core.mybatis.TypeHandlerObject;
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import com.mybatisflex.core.util.DateUtil;
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import java.io.Serializable;
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import java.lang.reflect.Array;
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import java.lang.reflect.Proxy;
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import java.sql.PreparedStatement;
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import java.sql.SQLException;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.regex.Matcher;
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public class AuditMessage implements Serializable {
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@ -147,6 +151,38 @@ public class AuditMessage implements Serializable {
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}
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}
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public String getFullSql() {
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String sql = getQuery();
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List<Object> params = getQueryParams();
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if (params != null) {
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for (Object value : params) {
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// null
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if (value == null) {
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sql = sql.replaceFirst("\\?", "null");
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}
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// number
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else if (value instanceof Number || value instanceof Boolean) {
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sql = sql.replaceFirst("\\?", value.toString());
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}
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// other
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else {
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StringBuilder sb = new StringBuilder();
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sb.append("'");
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if (value instanceof Date) {
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sb.append(DateUtil.toDateTimeString((Date) value));
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} else if (value instanceof LocalDateTime) {
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sb.append(DateUtil.toDateTimeString(DateUtil.toDate((LocalDateTime) value)));
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} else {
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sb.append(value);
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}
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sb.append("'");
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sql = sql.replaceFirst("\\?", Matcher.quoteReplacement(sb.toString()));
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}
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}
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}
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return sql;
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}
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private PreparedStatement createPreparedStatement() {
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return (PreparedStatement) Proxy.newProxyInstance(
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AuditMessage.class.getClassLoader(),
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@ -41,38 +41,7 @@ public class ConsoleMessageCollector implements MessageCollector {
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@Override
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public void collect(AuditMessage message) {
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String sql = getFullSql(message.getQuery(), message.getQueryParams());
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printer.print(sql, message.getElapsedTime());
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}
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private String getFullSql(String sql, List<Object> params) {
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if (params != null) {
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for (Object value : params) {
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// null
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if (value == null) {
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sql = sql.replaceFirst("\\?", "null");
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}
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// number
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else if (value instanceof Number || value instanceof Boolean) {
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sql = sql.replaceFirst("\\?", value.toString());
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}
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// other
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else {
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StringBuilder sb = new StringBuilder();
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sb.append("'");
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if (value instanceof Date) {
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sb.append(DateUtil.toDateTimeString((Date) value));
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} else if (value instanceof LocalDateTime) {
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sb.append(DateUtil.toDateTimeString(DateUtil.toDate((LocalDateTime) value)));
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} else {
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sb.append(value);
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}
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sb.append("'");
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sql = sql.replaceFirst("\\?", Matcher.quoteReplacement(sb.toString()));
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}
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}
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}
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return sql;
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printer.print(message.getFullSql(), message.getElapsedTime());
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}
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public interface SqlDebugPrinter {
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