1. Db.ktQuery();

2. Db.ktUpdate();
3. Wrappers.ktQuery();
4. Wrappers.ktUpdate();
5. KtQueryChainWrapper将BaseMapper参数改为可选的
6. 相关的单元测试
7. 相关的中文注释完善

mybatis-plus-extension/build.gradle

@@ -21,4 +21,5 @@ dependencies {
     testImplementation "com.github.pagehelper:pagehelper:5.3.1"
     testImplementation "com.google.guava:guava:31.1-jre"
     testImplementation "io.github.classgraph:classgraph:+"
+    testImplementation "${lib.h2}"
 }