Picture download memory explosion

## 🐛 Bug Report

When I am on Windows platform, listview has 7000 pieces of data and loads pictures. The size of each picture is about 100kb. I see that disk cache is not enabled and the network speed instantly reaches 30-60mb / s.

Whether the concurrent download queue and the number of concurrent downloads can be manually set;

Whether disk cache can be provided;

At present, I feel that there are still basic performance problems with this library.

### Expected behavior

### Reproduction steps

### Configuration

**Version:** 3.1.0

**Platform:**
- [ ] :iphone: Windows