2016-11-08 16:04
浏览 528


I have a struct which I convert to JSON in the old fashioned way:

type Output struct {
    Name     string   `json:"name"`
    Command  string   `json:"command"`
    Status   int      `json:"status"`
    Output   string   `json:"output"`
    Ttl      int      `json:"ttl,omitempty"`
    Source   string   `json:"source,omitempty"`
    Handlers []string `json:"handlers,omitempty"`

sensu_values := &Output{
      Name:     name,
      Command:  command,
      Status:   status,
      Output:   output,
      Ttl:      ttl,
      Source:   source,
      Handlers: [handlers],

I want to read an arbitrary JSON file from the filesystem, which can be defined as anything by the user, and then add it to the existing JSON string, taking the duplicates from the original.

How can I do this?

  • 写回答
  • 好问题 提建议
  • 关注问题
  • 收藏
  • 邀请回答

1条回答 默认 最新

  • dsadsadsa1231 2016-11-09 02:56

    Input JSON :

        "environment": "production",
        "runbook": "http://url",
        "message": "there is a problem"

    It's better to unmarshal the input JSON and combine the two structures before marshaling Output struct.

    Sample Code

    inputJSON := `{"environment": "production", "runbook":"http://url","message":"there is a problem"}`
    out := map[string]interface{}{}
    json.Unmarshal([]byte(inputJSON), &out)
    out["name"] = sensu_values.Name
    out["command"] = sensu_values.Command
    out["status"] = sensu_values.Status
    outputJSON, _ := json.Marshal(out)

    Play Link

    解决 无用
    打赏 举报

相关推荐 更多相似问题