App mobile terminal test [5] file writing and reading

Writing files 、 Read ;
adb Command management

1. Operation of file

1.1 write in

Writing files to your phone is a common operation , Write operations are as follows .

C:\Users\Leo>adb shell
[email protected]:/ # ls
….
sdcard
…..
C:\Users\Leo>adb push G:\demo.txt /sdcard
G:\demo.txt: 1 file pushed.

C:\Users\Leo>adb shell
[email protected]:/ # cd sdcard
[email protected]:/sdcard # ls
….
Demo.txt
…..

Format ： stay cmd in

Adb push  pc End of the file   mobile End Directory 

Case study ：

C:\Users\Leo>adb push G:\demo.txt /sdcard

1.2 Read

Reading files from mobile phones is also a common operation , The operation cases read are as follows .
First in sdcard establish 1 individual huawei.txt

[email protected]:/sdcard # touch huawei.txt
[email protected]:/sdcard # ls
Huawei.txt
       From mobile phone pull To local pc End 
       C:\Users\Leo>adb pull /sdcard/huawei.txt G:\
adb: error: cannot create file/directory 'G:\': No such file or directory

C:\Users\Leo>adb pull /sdcard/huawei.txt G:\Demo
/sdcard/huawei.txt: 1 file pulled.

Format ：adb pull Files on the mobile phone pc Under end path

 Such as ：adb pull /sdcard/huawei.txt G:\Demo

Be careful ：pull In the process , Not directly pull Go to a disk , You must go to a folder ( Otherwise, it may be wrong ）.

adb: error: cannot create file/directory 'G:\': No such file or directory,

2. Screen capture

During script execution , There may be mistakes , Need to intercept App（ Or the screen ） Screenshot of the error , It is very helpful to analyze problems .

C:\Users\Leo>adb shell screencap /sdcard/yeshen.png

C:\Users\Leo>adb pull /sdcard/yeshen.png G:\Demo
/sdcard/yeshen.png: 1 file pulled. 1.8 MB/s (335838 bytes in 0.179s)

Be careful ： The picture suffix should not be jpg. Otherwise there is a problem

3. Adb Start and shut down

By controlling adb Start of service , So as to realize the control of mobile phones .
start-up adb service

C:\Users\Leo>adb start-server   

close adb service

C:\Users\Leo>adb kill-server

See who is using 5037 port

C:\Users\Leo>netstat -ano |findstr "5037"
TCP    127.0.0.1:5037         127.0.0.1:55182        TIME_WAIT       0

4. adbdevices.bat

How to achieve adb Control of services , By writing bat To achieve .
First create bat, The contents are as follows ： Under the operation, you can see a flash

adb devices

Edit it as follows , Add... At the end pause, Will pause .

adb devices
pause

Such as ：

AdbConnect.bat
adb connect 127.0.0.1:62025
adb devices
pause

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