MobileFirst 7.0 - 使用 REST API 调用示例 Java SQL 适配器失败

MobileFirst 7.0 - Invoking sample Java SQL Adapter with REST API fails

我正在学习 MobileFirst Platform 7 的 Java SQL Adapter 教程。 我正在尝试使用 REST 调用类型 @POST 创建新用户,但 chrome 控制台是

POST http://192.168.56.1:10080/JavaAdapters/adapters/UserAdapter/?userId=test&lastName=test&firstName=test&password=test 409 (Conflict)

响应是

Column 'userId' cannot be null

我认为这个程序的参数设置为空值

这是我的代码

var userId = "test";var lastName = "test";var firstName = "test";var password = "test";

function createUser(userId,lastName,firstName,password){
  busyIndicator.show();
  var resourceRequest = new WLResourceRequest("/adapters/UserAdapter/", WLResourceRequest.POST);
  resourceRequest.setQueryParameter("userId", userId);
  resourceRequest.setQueryParameter("lastName", lastName);
  resourceRequest.setQueryParameter("firstName", firstName);
  resourceRequest.setQueryParameter("password", password);
  resourceRequest.send().then(
        createUserSuccess,
        createUserFailure
);}

由于您正在向适配器发送 POST 请求,因此您不应使用 setQueryParameter,因为它是为 GET 请求而设计的,您应该使用 sendFormParameters send 个。您更新后的代码应如下所示:

function createUser(userId, lastName, firstName, password){
  busyIndicator.show();
  var resourceRequest = new WLResourceRequest("/adapters/UserAdapter/", WLResourceRequest.POST);
  var user = {
    "userId": userId,
    "firstName": firstName,
    "lastName": lastName,
    "password": password
  };

  resourceRequest.sendFormParameters(user).then(createUserSuccess).fail(createUserFailure);
}