diff --git a/bms-back/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/TmsPriceBillDemo.java b/bms-back/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/TmsPriceBillDemo.java
new file mode 100644
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+++ b/bms-back/ruoyi-admin/src/main/java/com/ruoyi/web/controller/tool/TmsPriceBillDemo.java
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+package com.ruoyi.web.controller.tool;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipFile;
+import javax.xml.stream.XMLInputFactory;
+import javax.xml.stream.XMLStreamConstants;
+import javax.xml.stream.XMLStreamReader;
+
+/**
+ * BMS TMS 计费接口 demo（单文件，纯 JDK，无第三方依赖）
+ *
+ * 功能：读取 D:\code\view\orders_10000.xlsx 的每一行（跳过表头），
+ *      组装为 JSON 后 POST 到本地 BMS 计费接口。
+ *
+ * 接口：POST http://127.0.0.1:8080/api/tms/price/bill
+ * 鉴权：Header X-Api-Code
+ *
+ * 编译运行：
+ *   javac TmsPriceBillDemo.java
+ *   java TmsPriceBillDemo
+ */
+public class TmsPriceBillDemo {
+
+    // ===== 可配置项 =====
+    private static final String BASE_URL = "http://127.0.0.1:8080";
+    private static final String BILL_PATH = "/api/tms/price/bill";
+    private static final String API_CODE = "BMS.TMS.ZYaOvlQzpcfau8TUaCFfO3Hp8ieHIqGw";
+    private static final String EXCEL_PATH = "D:\\code\\view\\orders_10000.xlsx";
+    private static final int CONNECT_TIMEOUT_MS = 10_000;
+    private static final int READ_TIMEOUT_MS = 30_000;
+    /** 每多少条打印一次进度 */
+    private static final int PROGRESS_STEP = 200;
+
+    /** 数值字段：JSON 中不加引号，直接输出 Excel 中的原始数字字符串 */
+    private static final Set<String> NUMERIC_FIELDS = new HashSet<>(Arrays.asList(
+            "weight", "pieces", "actualWeight", "volume", "volumeWeight",
+            "pkgLength", "pkgWidth", "pkgHeight", "tmsId"
+    ));
+
+    public static void main(String[] args) throws Exception {
+        // 可通过命令行参数覆盖 Excel 路径
+        String excel = (args.length > 0 && !args[0].isEmpty()) ? args[0] : EXCEL_PATH;
+        System.out.println("[config] base=" + BASE_URL + BILL_PATH);
+        System.out.println("[config] xApiCode=" + API_CODE);
+        System.out.println("[config] excel=" + excel);
+
+        long start = System.currentTimeMillis();
+        int ok = 0, fail = 0, rowIdx = 0;
+
+        try (ZipFile zf = new ZipFile(excel)) {
+            List<String> sst = readSharedStrings(zf);
+            System.out.println("[read] sharedStrings uniqueCount=" + sst.size());
+
+            SheetReader sr = new SheetReader(zf, sst);
+            String[] headers = null;
+            List<String> row;
+
+            while ((row = sr.nextRow()) != null) {
+                rowIdx++;
+                if (headers == null) {
+                    headers = row.toArray(new String[0]);
+                    System.out.println("[read] headers=" + row);
+                    continue;
+                }
+                String json = buildJson(row, headers);
+                String resp;
+                try {
+                    resp = postJson(BASE_URL + BILL_PATH, API_CODE, json);
+                } catch (Exception e) {
+                    resp = "ERR: " + e.getMessage();
+                }
+                if (resp.contains("\"code\":200") || resp.contains("\"code\": 200")) {
+                    ok++;
+                } else {
+                    fail++;
+                }
+                if (rowIdx % PROGRESS_STEP == 0 || rowIdx == 1) {
+                    String snippet = resp.length() > 120 ? resp.substring(0, 120) + "..." : resp;
+                    System.out.printf("[progress] %d ok=%d fail=%d last=%s%n", rowIdx, ok, fail, snippet);
+                }
+            }
+            System.out.printf("[done] rows=%d ok=%d fail=%d cost=%dms%n",
+                    rowIdx, ok, fail, System.currentTimeMillis() - start);
+        }
+    }
+
+    // ===== JSON 构造 =====
+
+    private static String buildJson(List<String> row, String[] headers) {
+        StringBuilder sb = new StringBuilder(256);
+        sb.append('{');
+        for (int i = 0; i < headers.length; i++) {
+            if (i > 0) sb.append(',');
+            String k = headers[i];
+            String v = (i < row.size()) ? row.get(i) : "";
+            sb.append('"').append(escape(k)).append("\":");
+            boolean isNumeric = NUMERIC_FIELDS.contains(k)
+                    && v != null && !v.isEmpty() && !"null".equals(v);
+            if (isNumeric) {
+                sb.append(v);
+            } else if (v == null || v.isEmpty() || "null".equals(v)) {
+                sb.append("null");
+            } else {
+                sb.append('"').append(escape(v)).append('"');
+            }
+        }
+        sb.append('}');
+        return sb.toString();
+    }
+
+    private static String escape(String s) {
+        if (s == null) return "";
+        StringBuilder sb = new StringBuilder(s.length());
+        for (int i = 0; i < s.length(); i++) {
+            char c = s.charAt(i);
+            switch (c) {
+                case '"':  sb.append("\\\""); break;
+                case '\\': sb.append("\\\\"); break;
+                case '\n': sb.append("\\n");  break;
+                case '\r': sb.append("\\r");  break;
+                case '\t': sb.append("\\t");  break;
+                default:
+                    if (c < 0x20) sb.append(String.format("\\u%04x", (int) c));
+                    else sb.append(c);
+            }
+        }
+        return sb.toString();
+    }
+
+    // ===== HTTP =====
+
+    private static String postJson(String url, String apiCode, String json) throws Exception {
+        HttpURLConnection conn = null;
+        try {
+            conn = (HttpURLConnection) new URL(url).openConnection();
+            conn.setRequestMethod("POST");
+            conn.setDoOutput(true);
+            conn.setConnectTimeout(CONNECT_TIMEOUT_MS);
+            conn.setReadTimeout(READ_TIMEOUT_MS);
+            conn.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
+            conn.setRequestProperty("X-Api-Code", apiCode);
+            conn.setRequestProperty("Accept", "application/json");
+
+            byte[] body = json.getBytes(StandardCharsets.UTF_8);
+            conn.setRequestProperty("Content-Length", String.valueOf(body.length));
+            try (OutputStream os = conn.getOutputStream()) {
+                os.write(body);
+                os.flush();
+            }
+
+            int code = conn.getResponseCode();
+            InputStream is = (code >= 200 && code < 300) ? conn.getInputStream() : conn.getErrorStream();
+            String respBody = readAll(is);
+            return "HTTP " + code + " " + respBody;
+        } finally {
+            if (conn != null) conn.disconnect();
+        }
+    }
+
+    private static String readAll(InputStream is) throws Exception {
+        if (is == null) return "";
+        StringBuilder sb = new StringBuilder();
+        try (BufferedReader r = new BufferedReader(new InputStreamReader(is, StandardCharsets.UTF_8))) {
+            String line;
+            while ((line = r.readLine()) != null) {
+                if (sb.length() > 0) sb.append('\n');
+                sb.append(line);
+            }
+        }
+        return sb.toString();
+    }
+
+    // ===== XLSX 解析（纯 JDK） =====
+
+    /** 读取 xl/sharedStrings.xml，返回共享字符串表 */
+    private static List<String> readSharedStrings(ZipFile zf) throws Exception {
+        ZipEntry e = zf.getEntry("xl/sharedStrings.xml");
+        if (e == null) return Collections.emptyList();
+        List<String> out = new ArrayList<>();
+        try (InputStream in = zf.getInputStream(e)) {
+            XMLInputFactory f = XMLInputFactory.newInstance();
+            // 禁用 DTD 以避免 XXE
+            f.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
+            f.setProperty(XMLInputFactory.SUPPORT_DTD, false);
+            XMLStreamReader r = f.createXMLStreamReader(in);
+            StringBuilder text = new StringBuilder();
+            boolean inT = false;
+            while (r.hasNext()) {
+                int ev = r.next();
+                if (ev == XMLStreamConstants.START_ELEMENT) {
+                    if ("t".equals(r.getLocalName())) {
+                        inT = true;
+                        text.setLength(0);
+                    }
+                } else if (ev == XMLStreamConstants.CHARACTERS) {
+                    if (inT) text.append(r.getText());
+                } else if (ev == XMLStreamConstants.END_ELEMENT) {
+                    String ln = r.getLocalName();
+                    if ("t".equals(ln)) {
+                        inT = false;
+                    } else if ("si".equals(ln)) {
+                        out.add(text.toString());
+                        text.setLength(0);
+                    }
+                }
+            }
+            r.close();
+        }
+        return out;
+    }
+
+    /** 流式读取 xl/worksheets/sheet1.xml，nextRow() 逐行返回 */
+    static class SheetReader {
+        private final XMLStreamReader r;
+        private final List<String> sst;
+        private final InputStream stream;
+
+        SheetReader(ZipFile zf, List<String> sst) throws Exception {
+            ZipEntry e = zf.getEntry("xl/worksheets/sheet1.xml");
+            this.stream = zf.getInputStream(e);
+            this.sst = sst;
+            XMLInputFactory f = XMLInputFactory.newInstance();
+            f.setProperty(XMLInputFactory.IS_SUPPORTING_EXTERNAL_ENTITIES, false);
+            f.setProperty(XMLInputFactory.SUPPORT_DTD, false);
+            this.r = f.createXMLStreamReader(stream);
+        }
+
+        List<String> nextRow() throws Exception {
+            List<String> row = null;
+            String curType = null;
+            StringBuilder curVal = new StringBuilder();
+            boolean inV = false;
+            while (r.hasNext()) {
+                int ev = r.next();
+                if (ev == XMLStreamConstants.START_ELEMENT) {
+                    String ln = r.getLocalName();
+                    if ("row".equals(ln)) {
+                        row = new ArrayList<>();
+                    } else if ("c".equals(ln) && row != null) {
+                        curType = r.getAttributeValue(null, "t");
+                        curVal.setLength(0);
+                    } else if ("v".equals(ln) && row != null) {
+                        inV = true;
+                    } else if ("t".equals(ln) && row != null) {
+                        inV = true; // inlineStr 的 <t>
+                    }
+                } else if (ev == XMLStreamConstants.CHARACTERS) {
+                    if (inV && row != null) curVal.append(r.getText());
+                } else if (ev == XMLStreamConstants.END_ELEMENT) {
+                    String ln = r.getLocalName();
+                    if ("v".equals(ln) || "t".equals(ln)) {
+                        inV = false;
+                    } else if ("c".equals(ln) && row != null) {
+                        String v = curVal.toString();
+                        String val;
+                        if ("s".equals(curType)) {
+                            int idx = Integer.parseInt(v.trim());
+                            val = idx < sst.size() ? sst.get(idx) : "";
+                        } else if ("b".equals(curType)) {
+                            val = "1".equals(v.trim()) ? "true" : "false";
+                        } else {
+                            // 数值、str、inlineStr、空等，直接取原值
+                            val = v;
+                        }
+                        row.add(val);
+                    } else if ("row".equals(ln) && row != null) {
+                        return row;
+                    }
+                }
+            }
+            try { r.close(); stream.close(); } catch (Exception ignored) {}
+            return null;
+        }
+    }
+}