安装过程中可以选择自动在本机安装MySQL

internal/web/actions/default/setup/mysql/mysqlinstallers/utils/proc.go

@@ -0,0 +1,37 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package utils
+
+import (
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+)
+
+const (
+	ProcDir = "/proc"
+)
+
+func FindPidWithName(name string) int {
+	// process name
+	commFiles, err := filepath.Glob(ProcDir + "/*/comm")
+	if err != nil {
+		return 0
+	}
+
+	for _, commFile := range commFiles {
+		data, err := os.ReadFile(commFile)
+		if err != nil {
+			continue
+		}
+		if strings.TrimSpace(string(data)) == name {
+			var pieces = strings.Split(commFile, "/")
+			var pid = pieces[len(pieces)-2]
+			pidInt, _ := strconv.Atoi(pid)
+			return pidInt
+		}
+	}
+
+	return 0
+}