Change Detection

v0.54.6

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已清除監測任務 d23dc17e-c04b-41dc-8563-a2305f3fb29f 的快照歷史記錄

一般
過濾器與觸發器
補貨與價格檢測
通知

標題

這些設定會新增至任何現有的監測設定中。

CSS / JSONPath / JQ / XPath 過濾器

One CSS, xPath 1 & 2, JSON Path/JQ selector per line, any rules that matches will be used.
Show advanced help and tips

移除元素

Remove HTML element(s) by CSS and XPath selectors before text conversion.
Don't paste HTML here, use only CSS and XPath selectors
Add multiple elements, CSS or XPath selectors per line to ignore multiple parts of the HTML.

文字過濾

關鍵字觸發 - 觸發 / 等待文字

Text to wait for before triggering a change/notification, all text and regex are tested case-insensitive.
Trigger text is processed from the result-text that comes out of any CSS/JSON Filters for this monitor
Each line is processed separately (think of each line as "OR")
Note: Wrap in forward slash / to use regex example: /foo\d/
You can also use conditions - "Page text" - with Contains, Starts With, Not Contains and many more /foo\d/

忽略包含此內容的行

Matching text will be ignored in the text snapshot (you can still see it but it wont trigger a change)
Each line processed separately, any line matching will be ignored (removed before creating the checksum)
Regular Expression support, wrap the entire line in forward slash /regex/
Changing this will affect the comparison checksum which may trigger an alert

移除被忽略的行

當文字符合時，阻擋變更檢測

Block change-detection while this text is on the page, all text and regex are tested case-insensitive, good for waiting for when a product is available again
Block text is processed from the result-text that comes out of any CSS/JSON Filters for this monitor
All lines here must not exist (think of each line as "OR")
Note: Wrap in forward slash / to use regex example: /foo\d/

提取文字

Extracts text in the final output (line by line) after other filters using regular expressions or string match:
- Regular expression - example /reports.+?2022/i
- Don't forget to consider the white-space at the start of a line /.+?reports.+?2022/i
- 使用 //(?aiLmsux)) type flags (more 此處資訊)
- Keyword example - example Out of stock
- Use groups to extract just that text - example /reports.+?(\d+)/i returns a list of years only
- Example - match lines containing a keyword /.*icecream.*/
One line per regular-expression/string match

Activate for individual watches in this tag/group?

Used for watches in "Restock & Price detection" mode

補貨檢測

僅有庫存（缺貨 -> 僅有庫存）
任何可用性變更
關閉，不追蹤可用性 / 補貨

追蹤價格變化

Changes in price should trigger a notification

低於此價格觸發通知

Minimum amount, Trigger a change/notification when the price drops below this value.

高於此價格觸發通知

Maximum amount, Trigger a change/notification when the price rises above this value.

自原始價格以來價格變化的閾值（%%）

Price must change more than this % to trigger a change since the first check.
For example, If the product is $1,000 USD originally, 2% would mean it has to change more than $20 since the first check.

通知

將截圖附加到通知中（如果支援）

請謹慎使用！ 這很容易填滿您的電子郵件儲存配額或淹沒其他儲存空間。

使用系統預設值

通知 URL 列表

提示： 使用 AppRise 通知 URL for notification to just about any service! Please read the notification services wiki here for important configuration notes.

顯示進階說明與提示

發送測試通知通知除錯記錄

通知標題

所有通知的標題

通知內容

所有通知的內文 — 您可以使用 Jinja2 templating in the notification title, body and URL, and tokens from below.

Show token/placeholders

Token	描述
`{{base_url}}`	The URL of the changedetection.io instance you are running.
`{{watch_url}}`	The URL being watched.
`{{watch_uuid}}`	監測任務的 UUID。
`{{watch_title}}`	The page title of the watch, uses <title> if not set, falls back to URL
`{{watch_tag}}`	群組 / 標籤
`{{preview_url}}`	The URL of the preview page generated by changedetection.io.
`{{change_datetime}}`	Date/time of the change, accepts format=, change_datetime(format='%A')', default is '%Y-%m-%d %H:%M:%S %Z'
`{{diff_url}}`	The URL of the diff output for the watch.
`{{diff_url}}`	The URL of the diff output for the watch.
`{{diff}}`	The diff output - only changes, additions, and removals All diff variants accept `lines=`, `context=`, `word_diff=`, `ignore_junk=` args, e.g. `{{diff(lines=10)}}`, `{{diff_added(lines=5, context=2)}}`
`{{diff_clean}}`	The diff output - only changes, additions, and removals — Without (added) prefix or colors
`{{diff_added}}`	The diff output - only changes and additions
`{{diff_added_clean}}`	The diff output - only changes and additions — Without (added) prefix or colors
`{{diff_removed}}`	The diff output - only changes and removals
`{{diff_removed_clean}}`	The diff output - only changes and removals — Without (added) prefix or colors
`{{diff_full}}`	The diff output - full difference output
`{{diff_full_clean}}`	The diff output - full difference output — Without (added) prefix or colors
`{{diff_patch}}`	The diff output - patch in unified format
`{{current_snapshot}}`	The current snapshot text contents value, useful when combined with JSON or CSS filters
`{{triggered_text}}`	Text that tripped the trigger from filters
`{{restock.price}}`	Price detected
`{{restock.original_price}}`	Original price at first check

Warning: Contents of {{diff}}, {{diff_removed}}, 和 {{diff_added}} depend on how the difference algorithm perceives the change.
For example, an addition or removal could be perceived as a change in some cases. 更多資訊

For JSON payloads, use |tojson without quotes for automatic escaping, for example - { "name": {{ watch_title|tojson }} }
URL encoding, use |urlencode, 例如 - gets://hook-website.com/test.php?title={{ watch_title|urlencode }}
Regular-expression replace, use |regex_replace, 例如 - {{ "hello world 123" | regex_replace('[0-9]+', 'no-more-numbers') }}
For a complete reference of all Jinja2 built-in filters, users can refer to the https://jinja.palletsprojects.com/en/3.1.x/templates/#builtin-filters

通知格式

所有通知的格式