kankankankan2222的专栏

// 去掉左右空格 public String TrimBlank(String str) { if (str == null || str.equals("")) { return str; } else { return str.replaceAll("^[　 ]+|[　 ]+$", ""); } }

publicclassJSONCreateDemoActivity {      // 创建以下的JSON对象    publicString createJSONObject() {       Gsongson = newGson();       Configurationcon1 = newConfiguration();       con1.setDisplay(tru