~~~ package toolutilv3 import ( "fmt" "testing" ) // CalculatePercentage 计算百分比并保留指定位数 func TestCalculatePercentage(t *testing.T) { result := ToolCommon.CalculatePercentage(1, 3, 2) fmt.Println(result) } // CalculateComparison 计算环比/同比增长率 func TestCalculateCalculateComparison(t *testing.T) { result := ToolCommon.CalculateComparison(1, 3, 2) fmt.Println(result) } // GenerateOrderNo 生成唯一订单号 func TestGenerateOrderNo(t *testing.T) { result := ToolCommon.GenerateOrderNo("JT") fmt.Println(result) } // NameDesensitization 名称脱敏 func TestNameDesensitization(t *testing.T) { result := ToolCommon.NameDesensitization("张三李四") fmt.Println(result) } ~~~