通过JDT API以编程方式访问Java项目的build.properties

<dependency>
    <groupId>org.eclipse.jdt.core</groupId>
    <artifactId>org.eclipse.jdt.core</artifactId>
    <version>xxx</version>
</dependency>

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IPackageDeclaration;
import org.eclipse.jdt.core.IType;
import org.eclipse.jdt.core.IField;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.IAnnotation;
import org.eclipse.jdt.core.dom.*;

public class BuildPropertiesAccess {
    public static void main(String[] args) {
        // 获取当前工作空间中的所有项目
        IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
        
        // 遍历项目
        for (IProject project : projects) {
            try {
                // 判断是否为Java项目
                if (project.isNatureEnabled("org.eclipse.jdt.core.javanature")) {
                    // 将IProject转换为IJavaProject
                    IJavaProject javaProject = JavaCore.create(project);
                    
                    // 获取项目的build.properties文件
                    IFile buildPropertiesFile = project.getFile("build.properties");
                    
                    // 判断文件是否存在
                    if (buildPropertiesFile.exists()) {
                        // TODO: 在这里进行文件的读取和修改操作
                    }
                }
            } catch (CoreException e) {
                e.printStackTrace();
            }
        }
    }
}