If you encounter problems during use, it is recommended to seek help in the following order:

1. Document Search
2. View the application source code
3. View the engine source code
4. Search in Issues
5. Ask questions in Issues
6. YAO development exchange group

Go to the official documentation page, click the search box, enter the problem keyword, and press Enter

We have prepared several applications of typical scenarios, you can refer to the source code of these applications.

Component example:

https://github.com/YaoApp/xiang-app/blob/main/tables/service.json

We try our best to improve the relevant documents, but there are inevitably omissions and mistakes in the documents, and some newly added function documents will also be omitted.

You can check the corresponding usage by reading the source code of Yao or Gou.

For example, to query the parameters of the process xiang.helper.PasswordValidate, you can view the parameter list and return value by reading the unit test source code.

Source address

func TestProcessPassword(t *testing.T) {
pwd := "U123456p+"
hash := "$2a$04$TS/rWBs66jADjQl8fa.w..ivkNAjH8d4sI1OPGvEB9Leed6EpzIF2"
args := []interface{}{pwd, hash}
process := gou.NewProcess("xiang.helper.PasswordValidate", args...)
res := process.Run()
assert.True(t, res.(bool))

args = []interface{}{pwd, "123456"}
process = gou.NewProcess("xiang.helper.PasswordValidate", args...)
assert.Panics(t, func() {
process.Run()
})
}

By testing the code, we can see that the process xiang.helper.PasswordValidate

Parameters Table:

return value:

bool returns true for correct password, false for incorrect password

Create a test data flow flows/validate.flow.json

{
  "label": "Validate Test",
  "version": "1.0.0",
  "description": "Test",
  "nodes": [
    {
      "name": "test",
      "process": "xiang.helper.PasswordValidate",
      "args": [
        "{{$in.0}}",
        "$2a$04$TS/rWBs66jADjQl8fa.w..ivkNAjH8d4sI1OPGvEB9Leed6EpzIF2"
      ]
    }
  ],
  "output": "{{$res.test}}"
}

test:

yao run flows.validate "U123456p+"

Create a test script scripts/test.js

function Validate(password) {
  let hash = "$2a$04$TS/rWBs66jADjQl8fa.w..ivkNAjH8d4sI1OPGvEB9Leed6EpzIF2";
  return Process("xiang.helper.PasswordValidate", password, hash);
}

test:

yao run scripts.test.Validate "U123456p+"

Enter the YAO project repository Issues, enter the issue keyword in the search box, and press Enter

Enter the YAO project repository Issues, click the New issue button, and ask a question

Enter the subject and content of the question.

In order to get a better reply faster, it is recommended to state in the problem description:

1. YAO version number (use the yao version command to query)
2. Application error message
3. Application error log (default log file logs/application.log )

Join the YAO development exchange group and ask questions in the WeChat group.

Add 17192175099 as a friend on WeChat, note (YAO development exchange)