fix: shorten franchisee gun labels

longz

2026-08-05 a9f8225832b24f04d174e8002365db63ad4f482b

 ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/controller/TChargingOrderController.java

@@ -397,9 +397,8 @@

    private Map<String, Object> operationChart(List<Map<String, Object>> rows, String name) {
        List<String> categories = rows.stream().map(row -> {
            String siteName = row.get("siteName") == null ? "" : String.valueOf(row.get("siteName"));
            String gunName = row.get("name") == null ? "" : String.valueOf(row.get("name"));
            return siteName + gunName;
            return StringUtils.isBlank(gunName) ? "未命名充电枪" : gunName;
        }).collect(Collectors.toList());
        List<Object> values = rows.stream().map(row -> row.getOrDefault("percent", "0")).collect(Collectors.toList());
        Map<String, Object> chart = new LinkedHashMap<>();