细节调整及优化(26.8.3)

This commit is contained in:
zhongluofeng
2026-08-21 17:25:47 +08:00
parent 0a19b4b38a
commit 4dd60f42a1
72 changed files with 4779 additions and 1395 deletions
+13
View File
@@ -37,8 +37,17 @@ impl Segment {
pub fn len(&self) -> u64 {
self.end.saturating_sub(self.start) + 1
}
/// 是否为未知大小哨兵段(start=0, end=0,表示不支持 Range 或未探测到大小)
pub fn is_unknown_size(&self) -> bool {
self.start == 0 && self.end == 0
}
/// 是否已完成
pub fn is_done(&self) -> bool {
// 未知大小段无法用长度判断是否完成,由流结束(Ok(None))判定;
// 若按 len()=1 判断,暂停/恢复后 completed>=1 会误判为已完成,导致文件被截断
if self.is_unknown_size() {
return false;
}
self.completed >= self.len()
}
}
@@ -129,6 +138,9 @@ pub struct DownloaderSettings {
/// 添加下载前检查重复(URL 或文件名重复时询问)
#[serde(default = "default_true")]
pub check_duplicate: bool,
/// 下载是否使用代理:true=尊重系统代理(mihomo 开启系统代理时经其转发),false=强制直连
#[serde(default = "default_true")]
pub use_proxy: bool,
}
fn default_max_concurrent() -> u32 {
@@ -167,6 +179,7 @@ impl Default for DownloaderSettings {
extension_secret: String::new(),
delete_files_on_remove: false,
check_duplicate: true,
use_proxy: true,
}
}
}