I m getting a list of organization type and code are stored as labelvaluebean as below: [LabelValueBean[ORG1, XX], [ORG2, AA]] - in array.
later these values are stored in a session variable. My question is, is there a way I can search thru this array to match the name and get the code ? (for ex: match with ORG1 and get XX). If user enter ORG1, I should send XX to back-end.
您希望使用Map,而不是一个阵列。 缩略语 然后,在您找到对等之前,请在您的头一栏中看一面的数值,然后看一下该代码第二栏,然后回去。 显然,这由<代码>Map执行处理,因此,你们都需要宣布什么为<代码>。 物体/代码应作为关键和价值使用。 如果是的话,你可能会有<代码>Map<String, String>。
例如,
Map<String, String> map = new HashMap<String, String>();
map.put("ORG1", "XX");
map.put("ORG2", "AA");
map.get("ORG1") // returns "XX"
map.get("ORG2") // returns "AA"
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