【发布时间】:2017-03-24 21:29:55
【问题描述】:
StringBuffer数据的代码:
StringBuffer finalbufferdata = new StringBuffer();
for (int i = 0; i < parentarray.length(); i++) {
JSONObject finalobj = parentarray.getJSONObject(i);
String id = finalobj.getString("student_id");
String name = finalobj.getString("first_name");
String m_name = finalobj.getString("middle_name");
String l_name = finalobj.getString("last_name");
finalbufferdata.append(id+" "+name+" "+m_name+" "+l_name+"\n");
}
【问题讨论】:
-
(你有
StringBuilder:使用finalBufferData.append(finalobj.getString("student_id")).append(' ').append(finalobj.getString("first_name")).append(...)(StringBuffer?你需要同步吗?)
标签: android android-activity parameter-passing stringbuffer