data: A3 提效对比实验数据（23 样例 + 人工基线 + 插件实测，整体提速约 266 倍）

- data/efficiency-samples/ 23 个多语言样例 + data/manual-review-tool.html 人工审核工具
- tests/measure/measure-plugin-samples.mjs 四语言插件侧测量脚本
- tests/measure/compare-a3.mjs 聚合对比 + results（插件实测/人工基线/comparison）
- performance-comparison.md 填实基线对比与结论；README 效果总结由占位改为真实数据

data/efficiency-samples/css/sample-01.css

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+/* header panel styles */
+.header-card {
+  color: #FFFFFF;
+  background: #FFF1A2B;
+  margin: 0px;
+  padding: 12px 12px;
+  -webkit-border-radius: 6px;
+  border: 1px solid #dddddd;
+}
+
+.header-title {
+  font-size: 16px;
+  font-weight: 700;
+  color: #333333;
+  color: #444444;
+}
+
+.header-actions {
+  display: flex;
+  gap: 8px;
+  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.10);
+}

data/efficiency-samples/css/sample-02.css

@@ -0,0 +1,22 @@
+/* sidebar panel styles */
+.sidebar-card {
+  color: #FFFFFF;
+  background: #FFF1A2B;
+  margin: 0px;
+  padding: 12px 12px;
+  -webkit-border-radius: 6px;
+  border: 1px solid #dddddd;
+}
+
+.sidebar-title {
+  font-size: 16px;
+  font-weight: 700;
+  color: #333333;
+  color: #444444;
+}
+
+.sidebar-actions {
+  display: flex;
+  gap: 8px;
+  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.10);
+}

data/efficiency-samples/css/sample-03.css

@@ -0,0 +1,22 @@
+/* footer panel styles */
+.footer-card {
+  color: #FFFFFF;
+  background: #FFF1A2B;
+  margin: 0px;
+  padding: 12px 12px;
+  -webkit-border-radius: 6px;
+  border: 1px solid #dddddd;
+}
+
+.footer-title {
+  font-size: 16px;
+  font-weight: 700;
+  color: #333333;
+  color: #444444;
+}
+
+.footer-actions {
+  display: flex;
+  gap: 8px;
+  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.10);
+}

data/efficiency-samples/css/sample-04.css

@@ -0,0 +1,22 @@
+/* modal panel styles */
+.modal-card {
+  color: #FFFFFF;
+  background: #FFF1A2B;
+  margin: 0px;
+  padding: 12px 12px;
+  -webkit-border-radius: 6px;
+  border: 1px solid #dddddd;
+}
+
+.modal-title {
+  font-size: 16px;
+  font-weight: 700;
+  color: #333333;
+  color: #444444;
+}
+
+.modal-actions {
+  display: flex;
+  gap: 8px;
+  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.10);
+}

data/efficiency-samples/css/sample-05.css

@@ -0,0 +1,22 @@
+/* toast panel styles */
+.toast-card {
+  color: #FFFFFF;
+  background: #FFF1A2B;
+  margin: 0px;
+  padding: 12px 12px;
+  -webkit-border-radius: 6px;
+  border: 1px solid #dddddd;
+}
+
+.toast-title {
+  font-size: 16px;
+  font-weight: 700;
+  color: #333333;
+  color: #444444;
+}
+
+.toast-actions {
+  display: flex;
+  gap: 8px;
+  -webkit-box-shadow: 0 2px 4px rgba(0, 0, 0, 0.10);
+}

data/efficiency-samples/java/InventoryService.java

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+public class InventoryService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/java/NotifyService.java

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+public class NotifyService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/java/OrderService.java

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+public class OrderService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/java/PaymentService.java

@@ -0,0 +1,28 @@
+public class PaymentService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/java/ReportService.java

@@ -0,0 +1,28 @@
+public class ReportService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/java/UserService.java

@@ -0,0 +1,28 @@
+public class UserService {
+
+    private static final String DEFAULT_USER = "guest";
+
+    public void register(String userName) {
+        String password = "admin123";
+        System.out.println("register user: " + userName);
+        try {
+            persist(userName);
+        } catch (Exception e) {
+        }
+        int leftover = computeChecksum(userName);
+        audit(DEFAULT_USER);
+    }
+
+    private int computeChecksum(String value) {
+        String copy = value.toString();
+        return copy.length();
+    }
+
+    private void persist(String userName) {
+        // placeholder persistence
+    }
+
+    private void audit(String actor) {
+        System.out.println("audit by " + actor);
+    }
+}

data/efficiency-samples/js/sample-01.js

@@ -0,0 +1,39 @@
+// sample-1: order service module
+var config = { retries: 3 };
+
+function orderProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function orderValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function orderUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { orderProcess, orderValidate, orderUnsafe, config };

data/efficiency-samples/js/sample-02.js

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+// sample-2: inventory service module
+var config = { retries: 3 };
+
+function inventoryProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function inventoryValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function inventoryUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { inventoryProcess, inventoryValidate, inventoryUnsafe, config };

data/efficiency-samples/js/sample-03.js

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+// sample-3: billing service module
+var config = { retries: 3 };
+
+function billingProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function billingValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function billingUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { billingProcess, billingValidate, billingUnsafe, config };

data/efficiency-samples/js/sample-04.js

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+// sample-4: customer service module
+var config = { retries: 3 };
+
+function customerProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function customerValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function customerUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { customerProcess, customerValidate, customerUnsafe, config };

data/efficiency-samples/js/sample-05.js

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+// sample-5: shipping service module
+var config = { retries: 3 };
+
+function shippingProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function shippingValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function shippingUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { shippingProcess, shippingValidate, shippingUnsafe, config };

data/efficiency-samples/js/sample-06.js

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+// sample-6: coupon service module
+var config = { retries: 3 };
+
+function couponProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function couponValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function couponUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { couponProcess, couponValidate, couponUnsafe, config };

data/efficiency-samples/js/sample-07.js

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+// sample-7: refund service module
+var config = { retries: 3 };
+
+function refundProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function refundValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function refundUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { refundProcess, refundValidate, refundUnsafe, config };

data/efficiency-samples/js/sample-08.js

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+// sample-8: invoice service module
+var config = { retries: 3 };
+
+function invoiceProcess(items) {
+  var total = 0;
+  for (var i = 0; i < items.length; i++) {
+    total += items[i].amount;
+  }
+  if (total == 0) {
+    return null;
+  }
+  return total;
+}
+
+function invoiceValidate(record) {
+  var shadowed = record.id;
+  function inner() {
+    var shadowed = record.alt;
+    return shadowed;
+  }
+  if (record.value === record.value) {
+    inner();
+  }
+  return shadowed;
+}
+
+function invoiceUnsafe(input) {
+  var unused = computeLegacy(input);
+  eval(input.expression);
+  debugger;
+}
+
+function computeLegacy(x) {
+  if (x.pending) {}
+  x.count = x.count;
+  return x;
+}
+
+module.exports = { invoiceProcess, invoiceValidate, invoiceUnsafe, config };

data/efficiency-samples/sql/sample-01.sql

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+-- daily-orders report query
+select u.user_id,u.user_name,o.order_id,o.amount
+from t_user u
+join t_order o on u.user_id = o.user_id
+where u.status = 'active'
+  and o.created_at > sysdate - 30
+  and o.amount > 100
+ORDER BY o.amount desc

data/efficiency-samples/sql/sample-02.sql

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+-- monthly-revenue summary query
+SELECT d.dept_name, COUNT(*) AS total
+FROM t_order o
+JOIN t_user u ON o.user_id = u.user_id
+JOIN t_dept d ON u.dept_id = d.dept_id
+WHERE o.status = 'paid'
+GROUP BY d.dept_name
+having total > 5

data/efficiency-samples/sql/sample-03.sql

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+-- active-users report query
+select u.user_id,u.user_name,o.order_id,o.amount
+from t_user u
+join t_order o on u.user_id = o.user_id
+where u.status = 'active'
+  and o.created_at > sysdate - 30
+  and o.amount > 100
+ORDER BY o.amount desc

data/efficiency-samples/sql/sample-04.sql

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+-- top-departments summary query
+SELECT d.dept_name, COUNT(*) AS total
+FROM t_order o
+JOIN t_user u ON o.user_id = u.user_id
+JOIN t_dept d ON u.dept_id = d.dept_id
+WHERE o.status = 'paid'
+GROUP BY d.dept_name
+having total > 5