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fix 启动空指针异常

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yulichang 2022-11-12 15:14:08 +08:00
parent 8251a84f81
commit 36d5872ae1
1 changed files with 3 additions and 1 deletions
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src/main/java/com/github/yulichang/mapper/MPJTableMapperHelper.java
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@ -14,8 +14,10 @@ public class MPJTableMapperHelper {
private static final Map<Class<?>, Class<?>> CACHE = new ConcurrentHashMap<>(); private static final Map<Class<?>, Class<?>> CACHE = new ConcurrentHashMap<>();
public static void init(Class<?> clazz, Class<?> mapper) { public static void init(Class<?> clazz, Class<?> mapper) {
if (clazz != null) {
CACHE.put(clazz, mapper); CACHE.put(clazz, mapper);
} }
}
public static Class<?> get(Class<?> clazz) { public static Class<?> get(Class<?> clazz) {
return CACHE.get(clazz); return CACHE.get(clazz);