Question

到目前为止，这是我的代码：

foreach($prices as $price) {
    $data["id"] =  $price->id;
}

$result["data"] = $data;

我希望它成为这样的东西：

{
    "data": [
        {"id": 1},
        {"id": 2},
        {"id": 3}
    ]
}

Answer 1

image: docker:latest
services:
  - docker:dind

variables:
  SPRING_PROFILES_ACTIVE: gitlab-ci

stages:
  - build
  - package
  - deploy

maven-build:
  image: maven:3-jdk-8
  stage: build
  script: "mvn package -B"
  artifacts:
    paths:
      - target/*.jar

docker-build:
  stage: package
  script:
  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN https://devel.priv.net
  - docker build -t https://devel.priv.net/d.p/service-discovery
  - docker push https://devel.priv.net/d.p/service-discovery

Answer 2

您必须使用json_encode（）来返回值

的JSON表示

json_encode

Answer 3

＆＃13;

<?php 
<br>
      $prices = ['data'=>['id'=> '1', 'orange'=>'2']];
foreach($prices as $price) {
    $data['data'] =  $price;
}

$result = $data;
echo json_encode($result)
?>

＆＃13;

输出

{＆＃34;数据＆＃34;：{＆＃34; id＆＃34;：＆＃34; 1＆＃34;，＆＃34;橙＆＃34;：＆＃34; 2＆＃34;} }

从数据库返回JSON数据

3 个答案: