我有一个像这样结构的文本文件:
"/api/Customers"
对于包含请求网址{"json":"someValue"}
的每封邮件,我想输出以下行File.open("my_file.log", "r").each_line do |line|
if line.include? "POST https://some.url.com:8080/api/Customers/\r"
p line
end
end
。如果没有,它应该跳过整个块。
这是我到目前为止所拥有的。它正确地放置了这条线,但我想得到以下一行:
<RelativeLayout
android:id="@+id/relative_one"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RelativeLayout
android:id="@+id/relative_two"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:id="@+id/image_product_imageview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:scaleType="fitXY" />
<TextView
android:id="@+id/status_product_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_gravity="left"
android:layout_marginTop="20dp"
android:gravity="center_vertical"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:visibility="invisible" />
</RelativeLayout>
<android.support.constraint.ConstraintLayout
android:id="@+id/relative_three"
android:layout_width="match_parent"
android:layout_height="70dp"
android:layout_below="@+id/relative_two">
<Spinner
android:id="@+id/select_spinner"
android:layout_width="15dp"
android:layout_height="0dp"
android:layout_marginRight="5dp"
android:dropDownVerticalOffset="40dp"
android:gravity="center_vertical"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintHeight_default="wrap"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/name_product_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:ellipsize="marquee"
android:gravity="right"
android:maxLines="1"
android:text="TEXT"
app:layout_constraintRight_toLeftOf="@+id/select_spinner"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/count_products_textview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:gravity="right"
android:text="TEXT"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintRight_toLeftOf="@+id/select_spinner"
app:layout_constraintTop_toBottomOf="@+id/name_product_textview" />
</android.support.constraint.ConstraintLayout>
</RelativeLayout>
答案 0 :(得分:2)
这是一个非常简单的解决方案:
def test
show_next_line = false
File.open("/home/gergra/code/test/my_file.log", "r").each_line do |line|
if show_next_line
show_next_line = false
puts line
end
if line.include? "POST https://some.url.com:8080/api/Customers/"
show_next_line = true
end
end
end