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!514 mall交易日志封装

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* 交易日志封装
* 交易日志封装
* 交易日志模块
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陈賝
2023-06-17 14:00:10 +00:00
committed by 芋道源码
parent 35df912be7
commit 59e16795be
20 changed files with 470 additions and 51 deletions
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81
yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/util/spel/SpelUtil.java Normal file
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package cn.iocoder.yudao.framework.common.util.spel;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.core.DefaultParameterNameDiscoverer;
import org.springframework.expression.EvaluationContext;
import org.springframework.expression.spel.standard.SpelExpressionParser;
import org.springframework.expression.spel.support.StandardEvaluationContext;
/**
* SpelUtil
*
* @author Chopper
* @version v1.0
* 2021-01-11 10:45
*/
public class SpelUtil {
/**
* spel表达式解析器
*/
private static SpelExpressionParser spelExpressionParser = new SpelExpressionParser();
/**
* 参数名发现器
*/
private static DefaultParameterNameDiscoverer parameterNameDiscoverer = new DefaultParameterNameDiscoverer();
/**
* 转换 jspl参数
*
* @param joinPoint
* @param spel
* @return
*/
public static String compileParams(JoinPoint joinPoint, String spel) { //Spel表达式解析日志信息
//获得方法参数名数组
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
String[] parameterNames = parameterNameDiscoverer.getParameterNames(signature.getMethod());
if (parameterNames != null && parameterNames.length > 0) {
EvaluationContext context = new StandardEvaluationContext();
//获取方法参数值
Object[] args = joinPoint.getArgs();
for (int i = 0; i < args.length; i++) {
//替换spel里的变量值为实际值， 比如 #user --> user对象
context.setVariable(parameterNames[i], args[i]);
}
return spelExpressionParser.parseExpression(spel).getValue(context).toString();
}
return "";
}
/**
* 转换 jspl参数
*
* @param joinPoint
* @param spel
* @return
*/
public static String compileParams(JoinPoint joinPoint, Object rvt, String spel) { //Spel表达式解析日志信息
//获得方法参数名数组
MethodSignature signature = (MethodSignature) joinPoint.getSignature();
String[] parameterNames = parameterNameDiscoverer.getParameterNames(signature.getMethod());
if (parameterNames != null && parameterNames.length > 0) {
EvaluationContext context = new StandardEvaluationContext();
//获取方法参数值
Object[] args = joinPoint.getArgs();
for (int i = 0; i < args.length; i++) {
//替换spel里的变量值为实际值， 比如 #user --> user对象
context.setVariable(parameterNames[i], args[i]);
}
context.setVariable("rvt", rvt);
return spelExpressionParser.parseExpression(spel).getValue(context).toString();
}
return "";
}
}