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日誌條目 (0)
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日誌檢視器功能
- • 自動解析常見日誌格式
- • 按日誌等級篩選（ERROR、WARN、INFO、DEBUG）
- • 搜尋日誌訊息和來源
- • 以時間篩選（最近一小時、一天、一週）
- • 檢視原始日誌行或解析格式
- • 將篩選後的日誌匯出為 JSON
- • 即時統計和計數
- • 支援各種日誌格式和時間戳記
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Reading raw log files is tedious the moment they grow past a few hundred lines — everything runs together in a monospace wall of text, and finding the one error line buried among thousands of INFO entries turns into a scroll-and-squint exercise. The Log Viewer is a browser-based tool for opening a log file and actually making sense of it: it parses the entries, lets you filter and search, and highlights matching lines with color coding so patterns jump out instead of hiding in the noise. It's built for developers, sysadmins, and support engineers who need to dig through application, server, or system logs without installing a desktop app or piping files through grep and less on the command line.
The tool understands several common log shapes out of the box, including JSON-formatted log lines and traditional syslog output, and it also supports custom formats for logs that don't fit either mold. Once a file is loaded, you can search across entries, apply filters to narrow down what's shown, and assign colors to specific terms or severity levels so recurring patterns — repeated error codes, a particular service name, a spike in warnings — stand out visually as you scroll. Because filtering and highlighting happen live against the parsed entries, you can tighten or loosen your search as you go instead of re-running a command each time you want a different view of the same file.
All parsing and filtering happens client-side in your browser, so log content never leaves your machine unless you choose to share it — a meaningful point for anyone working with logs that contain internal hostnames, IPs, or other sensitive operational details. There's no signup and no file upload to a server involved. A practical habit: start broad with a keyword search to locate the general area of interest, then layer on color highlighting for the specific error codes or request IDs you're tracking, rather than trying to build one perfect filter up front.
Load a log file into the Log Viewer and use filtering, search, and color highlighting to find what matters.
Load the log file you want to inspect into the Log Viewer; JSON, syslog, and custom log formats are all supported.
The tool reads and structures the log lines in your browser so they display as distinct, readable entries instead of a raw text block.
Type a keyword, error code, or identifier into the search field to jump straight to the relevant entries.
Narrow the visible entries by log level, source, or other criteria so only the lines relevant to your investigation remain on screen.
Assign colors to specific terms or severity levels so recurring patterns, such as repeated errors or warnings, stand out as you scroll through the file.
Refine your search terms or filters as you learn more from the log, since everything updates live without needing to reload the file.