밤친구 v4.7.3版本的 MD5 值为：a58175795b36d9d722726efa7eb4c52a

以下内容为反编译后的 z3.java 源代码，内容仅作参考

package qh;

public class z3 implements Cloneable {

    public static String f15412e;

    public String f15413a;

    public String f15416d;

    public boolean f15415c = y3.f15344o;

    public int f15414b = 5222;

    public static final String b() {
        boolean z10;
        String str = f15412e;
        if (str != null) {
            return str;
        }
        int i = b.f14337a;
        boolean z11 = true;
        if (i == 2) {
            z10 = true;
        } else {
            z10 = false;
        }
        if (z10) {
            return "sandbox.xmpush.xiaomi.com";
        }
        if (i != 3) {
            z11 = false;
        }
        if (z11) {
            return "10.38.162.35";
        }
        return "app.chat.xiaomi.net";
    }
}