public async Task StartAsync(CancellationToken cancellationToken)
{
try
{
_logger.LogInformation("开始爬取区域代码数据");
var list = await _crawlingHandler.Crawling();
await _service.CrawlInsert(list);
_logger.LogInformation("爬取结束");
}
catch (Exception ex)
{
_logger.LogError(ex, "数据同步失败");
}
}
public async Task StartAsync(CancellationToken cancellationToken)
{
try
{
_logger.LogInformation("开始爬取区域代码数据");
var tasks = new Task[31];
for (int i = 0; i < 31; i++)
{
AreaCrawlingHandler.Index = i;
var list = await _crawlingHandler.Crawling();
await _service.CrawlInsert(list);
}
Task.WaitAll(tasks);
_logger.LogInformation("爬取结束");
}
catch (Exception ex)
{
_logger.LogError(ex, "数据同步失败");
}
}
public override async Task Execute(ITaskExecutionContext context)
{
var list = await _crawlingHandler.Crawling();
await _service.CrawlInsert(list);
}
