feat: 1、Vo包装识别增强 2、去除 位置&类型 的色块

src/test/java/com/codechecker/cache/key/RedisKeyResolverTest.java

@@ -65,4 +65,91 @@ class RedisKeyResolverTest {
                 buildCall, clazz, index.get("jnpf.util.TenantDbContentCacheHelper"));
         assertEquals("tenant:db:content:*", pattern);
     }
+
+    @Test
+    void resolvesLocalVariableAssignedFromStringFormat() {
+        String source = ""
+                + "package demo;\n"
+                + "public class CombinationRepo {\n"
+                + "  private static final String COMBINATION_QUERY_KEY = "
+                + "\"data_analysis:combination_query_key:%s:%s\";\n"
+                + "  public void write(String tenantId, String hashKey) {\n"
+                + "    String key = String.format(COMBINATION_QUERY_KEY, tenantId, hashKey);\n"
+                + "    redisSet(key);\n"
+                + "  }\n"
+                + "  void redisSet(String k) {}\n"
+                + "}\n";
+
+        SourceIndex index = new SourceIndex();
+        index.addSource(source);
+        CompilationUnit cu = StaticJavaParser.parse(source);
+        ClassOrInterfaceDeclaration clazz = cu.getType(0).asClassOrInterfaceDeclaration();
+        // redisSet(key) 的实参 key —— 局部变量使用点
+        MethodCallExpr redisSet = cu.findAll(MethodCallExpr.class).stream()
+                .filter(m -> "redisSet".equals(m.getNameAsString()))
+                .findFirst()
+                .orElseThrow(IllegalStateException::new);
+        Expression keyArg = redisSet.getArgument(0);
+
+        String pattern = new RedisKeyResolver(index).resolve(
+                keyArg, clazz, index.get("demo.CombinationRepo"));
+        assertEquals("data_analysis:combination_query_key:*:*", pattern);
+    }
+
+    @Test
+    void localReassignmentUsesNearestBindingBeforeUse() {
+        String source = ""
+                + "package demo;\n"
+                + "public class ReassignRepo {\n"
+                + "  private static final String A = \"prefix:a:%s\";\n"
+                + "  private static final String B = \"prefix:b:%s\";\n"
+                + "  public void write(String id) {\n"
+                + "    String key = String.format(A, id);\n"
+                + "    key = String.format(B, id);\n"
+                + "    redisSet(key);\n"
+                + "  }\n"
+                + "  void redisSet(String k) {}\n"
+                + "}\n";
+
+        SourceIndex index = new SourceIndex();
+        index.addSource(source);
+        CompilationUnit cu = StaticJavaParser.parse(source);
+        ClassOrInterfaceDeclaration clazz = cu.getType(0).asClassOrInterfaceDeclaration();
+        MethodCallExpr redisSet = cu.findAll(MethodCallExpr.class).stream()
+                .filter(m -> "redisSet".equals(m.getNameAsString()))
+                .findFirst()
+                .orElseThrow(IllegalStateException::new);
+
+        String pattern = new RedisKeyResolver(index).resolve(
+                redisSet.getArgument(0), clazz, index.get("demo.ReassignRepo"));
+        assertEquals("prefix:b:*", pattern);
+    }
+
+    @Test
+    void staticConstantStillPreferredOverLocalNameCollision() {
+        // 局部变量名与静态常量同名时：仍优先静态常量（保持旧语义）
+        String source = ""
+                + "package demo;\n"
+                + "public class Collision {\n"
+                + "  private static final String KEY = \"const:prefix:%s\";\n"
+                + "  public void write(String id) {\n"
+                + "    String KEY = \"local:\" + id;\n"
+                + "    redisSet(KEY);\n"
+                + "  }\n"
+                + "  void redisSet(String k) {}\n"
+                + "}\n";
+
+        SourceIndex index = new SourceIndex();
+        index.addSource(source);
+        CompilationUnit cu = StaticJavaParser.parse(source);
+        ClassOrInterfaceDeclaration clazz = cu.getType(0).asClassOrInterfaceDeclaration();
+        MethodCallExpr redisSet = cu.findAll(MethodCallExpr.class).stream()
+                .filter(m -> "redisSet".equals(m.getNameAsString()))
+                .findFirst()
+                .orElseThrow(IllegalStateException::new);
+
+        String pattern = new RedisKeyResolver(index).resolve(
+                redisSet.getArgument(0), clazz, index.get("demo.Collision"));
+        assertEquals("const:prefix:%s", pattern);
+    }
 }