wjc
2023-06-16 27d7958c1979a75cac2f820a75e6e6ac33652d63
app/src/main/java/com/hdl/photovoltaic/other/HdlFileLogic.java
@@ -13,10 +13,18 @@
import java.io.FileOutputStream;
import java.io.IOException;
/**
 * 文件界面的逻辑
 */
public class HdlFileLogic {
    private static volatile HdlFileLogic sHdlFileLogic;
    /**
     * 获取当前对象
     *
     * @return HdlFileLogic
     */
    public static synchronized HdlFileLogic getInstance() {
        if (sHdlFileLogic == null) {
            synchronized (HdlFileLogic.class) {