fix 修复 EncryptorManager 缓存失效问题导致的内存膨胀

疯狂的狮子Li

2024-10-14 c563afed59b0313ce5509f94e8b1f0243e96f8df

fix 修复 EncryptorManager 缓存失效问题导致的内存膨胀

 ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/core/EncryptorManager.java

@@ -17,7 +17,10 @@
import org.springframework.util.ClassUtils;

import java.lang.reflect.Field;
import java.util.*;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;

@@ -34,7 +37,7 @@
    /**
     * 缓存加密器
     */
    Map<EncryptContext, IEncryptor> encryptorMap = new ConcurrentHashMap<>();
    Map<Integer, IEncryptor> encryptorMap = new ConcurrentHashMap<>();

    /**
     * 类加密字段缓存
@@ -67,11 +70,12 @@
     * @param encryptContext 加密执行者需要的相关配置参数
     */
    public IEncryptor registAndGetEncryptor(EncryptContext encryptContext) {
        if (encryptorMap.containsKey(encryptContext)) {
            return encryptorMap.get(encryptContext);
        int key = encryptContext.hashCode();
        if (encryptorMap.containsKey(key)) {
            return encryptorMap.get(key);
        }
        IEncryptor encryptor = ReflectUtil.newInstance(encryptContext.getAlgorithm().getClazz(), encryptContext);
        encryptorMap.put(encryptContext, encryptor);
        encryptorMap.put(key, encryptor);
        return encryptor;
    }

@@ -81,7 +85,7 @@
     * @param encryptContext 加密执行者需要的相关配置参数
     */
    public void removeEncryptor(EncryptContext encryptContext) {
        this.encryptorMap.remove(encryptContext);
        this.encryptorMap.remove(encryptContext.hashCode());
    }

    /**