正确使用adb读取data目录下的文件方式

adb shell;

1|shell@m2c:/data $ run-as com.example.zhanglongxiang.sharedpreferencestest

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest $ ls

cache

lib

shared_prefs

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest $ 

ls        

cache

lib

shared_prefs

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest $ 

cd shared_prefs

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ ls

data.xml

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ vi data.xml

sh: vi: not found

127|shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ vim data.xml

sh: vim: not found

127|shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ touch data.xml

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ ls

data.xml

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $ cat data.xml

<?xml version='1.0' encoding='utf-8' standalone='yes' ?>

<map>

    <string name="name">Tom</string>

    <boolean name="married" value="false" />

    <int name="age" value="28" />

</map>

shell@m2c:/data/data/com.example.zhanglongxiang.sharedpreferencestest/shared_prefs $