QuakeWang commented on a change in pull request #741:
URL:
https://github.com/apache/dolphinscheduler-website/pull/741#discussion_r829660780
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File path: docs/en-us/dev/user_doc/guide/task/http.md
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@@ -1,22 +1,47 @@
# HTTP Node
-- Drag from the toolbar <img src="/img/http.png" width="35"/> task node to the
canvas, as shown in the following figure:
-
-<p align="center">
- <img src="/img/http-en.png" width="80%" />
- </p>
-
-- Node name: The node name in a workflow definition is unique.
-- Run flag: Identifies whether this node schedules normally, if it does not
need to execute, select the `prohibition execution`.
-- Descriptive information: Describe the function of the node.
-- Task priority: When the number of worker threads is insufficient, execute in
the order of priority from high to low, and tasks with the same priority will
execute in a first-in first-out order.
-- Worker grouping: Assign tasks to the machines of the worker group to
execute. If `Default` is selected, randomly select a worker machine for
execution.
-- Times of failed retry attempts: The number of times the task failed to
resubmit. You can select from drop-down or fill-in a number.
-- Failed retry interval: The time interval for resubmitting the task after a
failed task. You can select from drop-down or fill-in a number.
-- Timeout alarm: Check the timeout alarm and timeout failure. When the task
runs exceed the "timeout", an alarm email will send and the task execution will
fail.
-- Request address: HTTP request URL.
-- Request type: Support GET, POST, HEAD, PUT and DELETE.
-- Request parameters: Support Parameter, Body and Headers.
-- Verification conditions: Support default response code, custom response
code, content include and content not included.
-- Verification content: When the verification condition selects the custom
response code, the content include or the content not included, the
verification content is required.
-- Custom parameter: It is a user-defined local parameter of HTTP, and will
replace the content with `${variable}` in the script.
+## Overview
+
+This node is used to perform http type tasks such as the common POST and GET
request types, and also supports http request validation and other functions.
+
+## Create Task
+
+- Click Project Management -> Project Name -> Workflow Definition, and click
the "Create Workflow" button to enter the DAG editing page.
+- Drag the <img src="/img/tasks/icons/http.png" width="15"/> from the toolbar
to the drawing board.
+
+## Task Parameter
+
+- **Node name**: The node name in a workflow definition is unique.
+- **Run flag**: Identifies whether this node can be scheduled normally, if it
does not need to be executed, you can turn on the prohibition switch.
+- **Descriptive information**: describe the function of the node.
+- **Task priority**: When the number of worker threads is insufficient, they
are executed in order from high to low, and when the priority is the same, they
are executed according to the first-in first-out principle.
+- **Worker grouping**: Tasks are assigned to the machines of the worker group
to execute. If Default is selected, a worker machine will be randomly selected
for execution.
+- **Environment Name**: Configure the environment name in which to run the
script.
+- **Number of failed retry attempts**: The number of times the task failed to
be resubmitted.
+- **Failed retry interval**: The time, in cents, interval for resubmitting the
task after a failed task.
+- **Delayed execution time**: the time, in cents, that a task is delayed in
execution.
+- **Timeout alarm**: Check the timeout alarm and timeout failure. When the
task exceeds the "timeout period", an alarm email will be sent and the task
execution will fail.
+- **Request address**: HTTP request URL.
+- **Request type**: Support GET, POSt, HEAD, PUT, DELETE.
+- **Request parameters**: Support Parameter, Body, Headers.
+- **Verification conditions**: support default response code, custom response
code, content included, content not included.
+- **Verification content**: When the verification condition selects a custom
response code, the content contains, and the content does not contain, the
verification content is required.
+- **Custom parameter**: It is a user-defined parameter of http part, which
will replace the content with \${variable} in the script.
Review comment:
> Hi, I find out you change the content already changed by
@Tianqi-Dotes, for example `\${variable}` already change d to `${variable}`,
Please copy the latest content and change
Done : )
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