Grails 3 MongoDB沒有從application.yml讀取connectionString

Question

我正在測試Grail 3應用程序來連接運行在另一臺服務器上的mogoDB。

獨立java程序成功連接數據庫。但是Grail 3應用程序無法連接到數據庫。異常顯示其連接到本地主機。

我想了解爲什麼它沒有從aplication.yml文件中讀取連接字符串。

application.yml文件：

environments: 
    development: 
     grails: 
      mongodb: 
       connectionString: "mongodb://192.168.1.13:27017/test" 

當我訪問該網頁，看到此錯誤消息

。

grails> 2017-02-14 22:52:28.116 ERROR --- [nio-8080-exec-9] o.g.web.errors.GrailsExceptionResolver : MongoTimeoutException occurred when processing request: [GET] /book/index 
Timed out after 30000 ms while waiting for a server that matches ReadPreferenceServerSelector{readPreference=primary}. Client view of cluster state is {type=UNKNOWN, servers=[{address=127.0.0.1:27017, type=UNKNOWN, state=CONNECTING, exception={com.mongodb.MongoSocketOpenException: Exception opening socket}, caused by {java.net.ConnectException: Connection refused: connect}}]. Stacktrace follows: 

爲什麼它連接到localhost？

嘗試從這個答案沒有工作。

Installing and using MongoDB in Grails 3.x

感謝

Answer 1

在開發和生產適合我這種配置工作。

environments: 
development: 
    grails: 
     mongodb: 
      host: "localhost" 
      port: 27017 
      username: "" 
      password: "" 
      databaseName: "mydb-dev" 
production: 
    grails: 
     mongodb: 
      host: "1.1.1.1" 
      # host: "localhost" 
      port: 27017 
      username: "" 
      password: "" 
      databaseName: "mydb-prod" 

我正在使用Grails 3.1.9和最新的MongoDB插件。

compile 'org.grails.plugins:mongodb'