From 9931590d801dd14b3bffb192c3e0f385d8cd2cfe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Fri, 14 Oct 2022 13:46:33 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=9E=84=E5=BB=BAwenjian?=
 =?UTF-8?q?=E8=B7=AF=E5=BE=84=E6=96=B9=E6=B3=95?=
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---
 project.go      | 42 +++++++++++++++++++++++++++++++++++++++++-
 project_test.go |  6 ++++++
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/project.go b/project.go
index 502cf56..3bf110b 100644
--- a/project.go
+++ b/project.go
@@ -10,10 +10,11 @@ package util
 import (
 	"os"
 	"path/filepath"
+	"runtime"
+	"strings"
 )
 
 type project struct {
-
 }
 
 // GetExecutablePath 获取可执行文件的路径
@@ -38,3 +39,42 @@ func (p *project) GetFileSystemSeparator() string {
 	return string(filepath.Separator)
 }
 
+// BuildPath 构建路径
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 12:57 2022/10/14
+func (p *project) BuildPath(filePathList ...string) string {
+	projectRootPath, _ := p.GetExecutablePath()
+	if len(filePathList) == 0 {
+		// 降为获取项目根目录
+		return projectRootPath
+	}
+	// 第一个特殊处理
+	if filePathList[0] == "." || len(filePathList[0]) == 0 {
+		filePathList[0] = projectRootPath
+	} else {
+		if strings.ToLower(runtime.GOOS) == "windows" {
+			// windows
+			if strings.HasPrefix(filePathList[0], "."+p.GetFileSystemSeparator()) {
+				// 相对路径
+				filePathList[0] = strings.ReplaceAll(filePathList[0], ".", projectRootPath)
+			} else if !strings.Contains(filePathList[0], ":") {
+				// 不包含 :, 是 相对路径,拼成绝对路径
+				filePathList[0] = projectRootPath + p.GetFileSystemSeparator() + strings.TrimLeft(filePathList[0], p.GetFileSystemSeparator())
+			}
+		} else {
+			// unix/ linux
+			if strings.HasPrefix(filePathList[0], "."+p.GetFileSystemSeparator()) {
+				filePathList[0] = strings.ReplaceAll(filePathList[0], ".", projectRootPath)
+			} else if !strings.HasPrefix(filePathList[0], p.GetFileSystemSeparator()) {
+				filePathList[0] = projectRootPath + p.GetFileSystemSeparator() + filePathList[0]
+			}
+		}
+	}
+	filePathList[0] = strings.TrimRight(filePathList[0], p.GetFileSystemSeparator())
+	for idx := 1; idx < len(filePathList); idx++ {
+		filePathList[idx] = strings.Trim(filePathList[idx], p.GetFileSystemSeparator())
+	}
+	return strings.Join(filePathList, p.GetFileSystemSeparator())
+}
diff --git a/project_test.go b/project_test.go
index 37d984a..940e6cf 100644
--- a/project_test.go
+++ b/project_test.go
@@ -15,3 +15,9 @@ import (
 func Test_project_GetExecutablePath(t *testing.T) {
 	fmt.Println(Project.GetExecutablePath())
 }
+
+func Test_project_BuildPath(t *testing.T) {
+	fmt.Println(Project.GetExecutablePath())
+	fmt.Println(Project.BuildPath("a", "b", "c"))
+	fmt.Println(Project.BuildPath("\\a\\", "\\b\\", "\\c\\"))
+}