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使用DevTools工具调试前端页面，便捷脚本，鸿蒙调试webView

news 2025/7/15 10:01:05

参考官方文章

便捷脚本创建文本，复制修改后缀为bat

建立bat文件

@echo off
setlocal enabledelayedexpansion:: Initialize port number and PID list
set PORT=9222
set PID_LIST=:: Get the list of all forwarded ports and PIDs
for /f "tokens=2,5 delims=:_" %%a in ('hdc fport ls') do (if %%a gtr !PORT! (set PORT=%%a)for /f "tokens=1 delims= " %%c in ("%%b") do (set PID_LIST=!PID_LIST! %%c)
):: Increment port number for next application
set temp_PORT=!PORT!
set /a temp_PORT+=1
set PORT=!temp_PORT!:: Get the domain socket name of devtools
for /f "tokens=*" %%a in ('hdc shell "cat /proc/net/unix | grep devtools"') do (set SOCKET_NAME=%%a:: Extract process IDfor /f "delims=_ tokens=4" %%b in ("!SOCKET_NAME!") do set PID=%%b:: Check if PID already has a mappingecho !PID_LIST! | findstr /C:" !PID! " >nulif errorlevel 1 (:: Add mappinghdc fport tcp:!PORT! localabstract:webview_devtools_remote_!PID!if errorlevel 1 (echo Error: Failed to add mapping.pauseexit /b):: Add PID to list and increment port number for next applicationset PID_LIST=!PID_LIST! !PID!set temp_PORT=!PORT!set /a temp_PORT+=1set PORT=!temp_PORT!)
):: If no process ID was found, prompt the user to open debugging in their application code and provide the documentation link
if "!SOCKET_NAME!"=="" (echo No process ID was found. Please open debugging in your application code using the corresponding interface. You can find the relevant documentation at this link: [https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/web/web-debugging-with-devtools.md]pauseexit /b
):: Check mapping
hdc fport lsecho.
echo Script executed successfully. Press any key to exit...
pause >nul:: Try to open the page in Edge
start msedge chrome://inspect/#devices.com:: If Edge is not available, then open the page in Chrome
if errorlevel 1 (start chrome chrome://inspect/#devices.com
)endlocal