albert's blog
Showing posts with label
JSON
.
Show all posts
Showing posts with label
JSON
.
Show all posts
2017/09/04
[JSON] Using JSONObject to build and parse JSON
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Assume we would like to build a user JSON string, it looks like: { "users" :[{ "name" : "Albert" , "id...
2011/09/17
net.sf.json.JSONException: org.apache.openjpa.lib.util.ParseException
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Scenario 當使用者輸入 異常代號 ，系統要自動帶出 違章編號 、 徵銷管理代號 、 應納金額 、 已納金額 等欄位。 Problem 在Controller，我們會去呼叫後端service class，根據使用者所輸入的異常代號進行搜尋，帶回符合條件的e...
2011/09/08
net.sf.json.JSONException: There is a cycle in the hierarchy!
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Problem I apply JPA(Java Persistence API) to do search via primary key, then it return an object to me. And I would like to covert this o...
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