mitao
2024-04-15 ce7e6574a1f9942fc090d989b52aceaa11ba8f3e
ruoyi-admin-dept/src/main/java/com/ruoyi/web/controller/interceptor/MybatisInterceptor.java
@@ -1,21 +1,29 @@
package com.ruoyi.web.controller.interceptor;
import com.ruoyi.framework.web.service.TokenService;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import java.util.Properties;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.executor.Executor;
import org.apache.ibatis.mapping.MappedStatement;
import org.apache.ibatis.mapping.SqlCommandType;
import org.apache.ibatis.plugin.*;
import org.apache.ibatis.plugin.Interceptor;
import org.apache.ibatis.plugin.Intercepts;
import org.apache.ibatis.plugin.Invocation;
import org.apache.ibatis.plugin.Plugin;
import org.apache.ibatis.plugin.Signature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.lang.reflect.Field;
import java.time.LocalDateTime;
import java.util.*;
@Slf4j
@Component
@Intercepts({ @Signature(type = Executor.class, method = "update", args = { MappedStatement.class, Object.class }) })
@Intercepts({@Signature(type = Executor.class, method = "update", args = {MappedStatement.class,
        Object.class})})
public class MybatisInterceptor implements Interceptor {
    @Autowired
@@ -24,20 +32,21 @@
    @Override
    public Object intercept(Invocation invocation) throws Throwable {
        MappedStatement mappedStatement = (MappedStatement) invocation.getArgs()[0];
        log.debug("{}:"+mappedStatement);
        log.debug("{}:" + mappedStatement);
        log.debug("------sqlId------" + mappedStatement.getId());
        if("com.ruoyi.system.mapper.SysLogininforMapper.insertLogininfor".equals(mappedStatement.getId())){
        if ("com.ruoyi.system.mapper.SysLogininforMapper.insertLogininfor".equals(
                mappedStatement.getId())) {
            return invocation.proceed();
        }
        // sql类型:insert、update、select、delete
        SqlCommandType sqlCommandType = mappedStatement.getSqlCommandType();
        Object parameter = invocation.getArgs()[1];
        log.debug("------sqlCommandType------" + sqlCommandType);
        if (parameter == null) {
            return invocation.proceed();
        }
        // 当sql为新增或更新类型时,自动填充操作人相关信息
        if (SqlCommandType.INSERT == sqlCommandType) {
@@ -45,21 +54,21 @@
            for (Field field : fields) {
                try {
                    // 注入创建人
                    if ("createBy".equals(field.getName())) {
                 /*   if ("createBy".equals(field.getName())) {
                        // 获取当前登录用户信息
                        if(Objects.nonNull(tokenService.getLoginUser())){
                        if (Objects.nonNull(tokenService.getLoginUser())) {
                            String userName = tokenService.getLoginUser().getUser().getUserName();
                            field.setAccessible(true);
                            field.set(parameter, userName);
                            field.setAccessible(false);
                        }
                    }
                    }*/
                    //注入创建时间
                    if ("createTime".equals(field.getName())) {
                        field.setAccessible(true);
                        field.set(parameter, LocalDateTime.now());
                        field.set(parameter, new Date());
                        field.setAccessible(false);
                    }
                    }
                } catch (Exception e) {
                    log.error("failed to insert data, exception = ", e);
                }
@@ -71,7 +80,7 @@
                try {
                    if ("updateBy".equals(field.getName())) {
                        // 获取当前登录用户信息
                        if(Objects.nonNull(tokenService.getLoginUser())){
                        if (Objects.nonNull(tokenService.getLoginUser())) {
                            String userName = tokenService.getLoginUser().getUser().getUserName();
                            field.setAccessible(true);
                            field.set(parameter, userName);
@@ -80,7 +89,7 @@
                    }
                    if ("updateTime".equals(field.getName())) {
                        field.setAccessible(true);
                        field.set(parameter, LocalDateTime.now());
                        field.set(parameter, new Date());
                        field.setAccessible(false);
                    }
                } catch (Exception e) {
@@ -90,17 +99,17 @@
        }
        return invocation.proceed();
    }
    @Override
    public Object plugin(Object target) {
        return Plugin.wrap(target, this);
    }
    @Override
    public void setProperties(Properties properties) {
        // TODO Auto-generated method stub
    }
    /**
     * 获取类的所有属性,包括父类
     *
@@ -118,5 +127,5 @@
        fieldList.toArray(fields);
        return fields;
    }
}