/// <summary>
/// 获取已安装Python版本，存放于PyUtils类的全局静态变量PythonVersions中。
/// </summary>
public static void GetPyVersions()
{
PythonVersions.Clear();
RegistryKey key = Registry.LocalMachine;
if (RegUtils.IsItemExists(key, @"SOFTWARE\Python\PythonCore"))
{
RegistryKey pyVersionKey = key.OpenSubKey(@"SOFTWARE\Python\PythonCore");
string[] pyVersions = pyVersionKey.GetSubKeyNames();
foreach (string version in pyVersions)
{
string eachPyVarsionPath = @"SOFTWARE\Python\PythonCore\" + version + @"\InstallPath";
if (RegUtils.IsItemExists(key, eachPyVarsionPath))
{
RegistryKey eachPyVerKey = key.OpenSubKey(eachPyVarsionPath);
string pyPath = eachPyVerKey.GetValue("").ToString();
pyPath = FilePathUtils.RemovePathEndBackslash(pyPath);
PyUtils.PythonVersions.Add(version, pyPath);
eachPyVerKey.Close();
}
}
pyVersionKey.Close();
}
// 计算冗余值列表
pythonBinaryDuplicatePath.Clear();
foreach (string version in PythonVersions.Keys)
{
pythonBinaryDuplicatePath.Add(PythonVersions[version]);
pythonBinaryDuplicatePath.Add(PythonVersions[version] + "\\Scripts");
}
}
/// <summary>
/// 检测已安装Adopt OpenJDK版本，信息储存至JDKUtils类的全局静态变量JDKVersions中。
/// </summary>
private static void getAdpotJDKVersion()
{
RegistryKey key = Registry.LocalMachine;
// 检测Hotspot VM JDK
if (RegUtils.IsItemExists(key, @"SOFTWARE\Temurin\JDK"))
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\Temurin\JDK");
string[] adoptJDKVersions = jdkVersionKey.GetSubKeyNames();
foreach (string adoptJDKVersion in adoptJDKVersions)
{
RegistryKey infoKey = jdkVersionKey.OpenSubKey(adoptJDKVersion + @"\hotspot\MSI");
string path = infoKey.GetValue("Path").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(adoptJDKVersion + " - Adopt Hotspot OpenJDK", path);
infoKey.Close();
}
jdkVersionKey.Close();
}
if (RegUtils.IsItemExists(key, @"SOFTWARE\Eclipse Foundation\JDK"))
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\Eclipse Foundation\JDK");
string[] adoptJDKVersions = jdkVersionKey.GetSubKeyNames();
foreach (string adoptJDKVersion in adoptJDKVersions)
{
RegistryKey infoKey = jdkVersionKey.OpenSubKey(adoptJDKVersion + @"\hotspot\MSI");
string path = infoKey.GetValue("Path").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(adoptJDKVersion + " - Adopt Hotspot OpenJDK", path);
infoKey.Close();
}
jdkVersionKey.Close();
}
// 检测OpenJ9 VM JDK
if (RegUtils.IsItemExists(key, @"SOFTWARE\Semeru\JDK"))
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\Semeru\JDK");
string[] adoptJDKVersions = jdkVersionKey.GetSubKeyNames();
foreach (string adoptJDKVersion in adoptJDKVersions)
{
RegistryKey infoKey = jdkVersionKey.OpenSubKey(adoptJDKVersion + @"\openj9\MSI");
string path = infoKey.GetValue("Path").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(adoptJDKVersion + " - Adopt OpenJ9 OpenJDK", path);
infoKey.Close();
}
jdkVersionKey.Close();
}
key.Close();
}
/// <summary>
/// 检测已安装Azul Zulu OpenJDK版本，信息储存至JDKUtils类的全局静态变量JDKVersions中。
/// </summary>
private static void getAzulZuluJDKVersion()
{
RegistryKey key = Registry.LocalMachine;
if (RegUtils.IsItemExists(key, @"SOFTWARE\Azul Systems\Zulu"))
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\Azul Systems\Zulu");
string[] zuluJDKVersions = jdkVersionKey.GetSubKeyNames();
foreach (string zuluJDKVersion in zuluJDKVersions)
{
RegistryKey infoKey = jdkVersionKey.OpenSubKey(zuluJDKVersion);
string path = infoKey.GetValue("InstallationPath").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(zuluJDKVersion + " - Azul Zulu OpenJDK", path);
infoKey.Close();
}
jdkVersionKey.Close();
}
}
/// <summary>
/// 检测已安装Microsoft JDK版本，信息储存至JDKUtils类的全局静态变量JDKVersions中。
/// </summary>
private static void getMicrosoftJDKVersion()
{
RegistryKey key = Registry.LocalMachine;
if (RegUtils.IsItemExists(key, @"SOFTWARE\Microsoft\JDK"))
{
RegistryKey msJDKVersionKey = key.OpenSubKey(@"SOFTWARE\Microsoft\JDK");
string[] msJDKVersions = msJDKVersionKey.GetSubKeyNames();
foreach (string msJDKVersion in msJDKVersions)
{
RegistryKey jdkInfoKey = msJDKVersionKey.OpenSubKey(msJDKVersion + @"\hotspot\MSI");
string path = jdkInfoKey.GetValue("Path").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(msJDKVersion + " - Microsoft Build OpenJDK", path);
jdkInfoKey.Close();
}
msJDKVersionKey.Close();
}
key.Close();
}
/// <summary>
/// 检测已安装Oracle JDK版本，信息储存至JDKUtils类的全局静态变量JDKVersions中。
/// </summary>
private static void getOracleJDKVersion()
{
RegistryKey key = Registry.LocalMachine;
//检测jdk8及其以下版本
if (RegUtils.IsItemExists(key, @"SOFTWARE\JavaSoft\Java Development Kit"))
{
RegistryKey jdkOldVersionsKey = key.OpenSubKey(@"SOFTWARE\JavaSoft\Java Development Kit");
string[] jdkOldVersions = jdkOldVersionsKey.GetSubKeyNames();
foreach (string version in jdkOldVersions)
{
if (Array.IndexOf(NOT_ADD_VERSION_VALUE, version) == -1)
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\JavaSoft\Java Development Kit\" + version);
string path = jdkVersionKey.GetValue("JavaHome").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(version + " - Oracle JDK", path);
jdkVersionKey.Close();
}
}
jdkOldVersionsKey.Close();
}
//检测jdk9及其以上版本
if (RegUtils.IsItemExists(key, @"SOFTWARE\JavaSoft\JDK"))
{
RegistryKey jdkNewVersionsKey = key.OpenSubKey(@"SOFTWARE\JavaSoft\JDK");
string[] jdkNewVersions = jdkNewVersionsKey.GetSubKeyNames();
foreach (string version in jdkNewVersions)
{
RegistryKey jdkVersionKey = key.OpenSubKey(@"SOFTWARE\JavaSoft\JDK\" + version);
string path = jdkVersionKey.GetValue("JavaHome").ToString();
path = FilePathUtils.RemovePathEndBackslash(path);
JDKVersions.Add(version + " - Oracle JDK", path);
jdkVersionKey.Close();
}
jdkNewVersionsKey.Close();
}
}
