sync: 同步 v1.0.4 并脱敏配置与镜像

2026-10-29 14:36:49 +08:00
parent 743e8e6e6e
commit 2206a393f7
516 changed files with 18119 additions and 2253 deletions
@@ -0,0 +1,82 @@
+package simcardquery
+
+import (
+	"strconv"
+	"testing"
+	"time"
+
+	"github.com/xuri/excelize/v2"
+)
+
+// buildRows 造 n 行「卡基础信息」级别的数据：22 列、字段长短接近真实。
+func buildRows(n int) [][]interface{} {
+	rows := make([][]interface{}, n)
+	for i := 0; i < n; i++ {
+		id := strconv.Itoa(8986000000000000000 + i)
+		rows[i] = []interface{}{
+			id,
+			"186" + strconv.Itoa(10000000+i),
+			"46000" + strconv.Itoa(100000000+i),
+			"86000000000000" + strconv.Itoa(i%100),
+			float64(i % 5000),
+			float64(5000 - i%5000),
+			10240.0,
+			2,
+			4,
+			"中国移动",
+			"2026-01-01 00:00:00",
+			"2025-12-01 00:00:00",
+			"2027-12-31 23:59:59",
+			"OUT20260101",
+			"IN20251201",
+			"标准套餐A",
+			"示例企业",
+			"备注内容示例",
+			"",
+			"成功",
+			"",
+			"",
+		}
+	}
+	return rows
+}
+
+// TestExportWriteCost 量不同行数下「写 Excel + 生成文件」的真实耗时与体积。
+// 用来判断 20000 这个上限是否偏离实际能力，而不是拍脑袋。
+func TestExportWriteCost(t *testing.T) {
+	for _, n := range []int{20000, 50000, 100000} {
+		rows := buildRows(n)
+		start := time.Now()
+
+		f := excelize.NewFile()
+		sheet := f.GetSheetName(0)
+		stream, err := f.NewStreamWriter(sheet)
+		if err != nil {
+			t.Fatalf("new stream writer: %v", err)
+		}
+		header := make([]interface{}, 22)
+		for i := range header {
+			header[i] = "列" + strconv.Itoa(i)
+		}
+		if err = stream.SetRow("A1", header); err != nil {
+			t.Fatalf("write header: %v", err)
+		}
+		for i, row := range rows {
+			cell, _ := excelize.CoordinatesToCellName(1, i+2)
+			if err = stream.SetRow(cell, row); err != nil {
+				t.Fatalf("write row %d: %v", i, err)
+			}
+		}
+		if err = stream.Flush(); err != nil {
+			t.Fatalf("flush: %v", err)
+		}
+		buf, err := f.WriteToBuffer()
+		if err != nil {
+			t.Fatalf("write to buffer: %v", err)
+		}
+		_ = f.Close()
+
+		elapsed := time.Since(start)
+		t.Logf("rows=%6d  write=%8.2fs  size=%6.1fMB", n, elapsed.Seconds(), float64(buf.Len())/(1<<20))
+	}
+}