Java：传过来的是个JSON字符串组成的数组，如何将其解析成JSON对象呢？ 怎样从java后台获取json字符串并转换为json对象输出...
java\u600e\u4e48\u5c06json\u5b57\u7b26\u4e32\u8f6c\u5316\u4e3a\u5bf9\u8c61\u6570\u7ec4\u5f15\u7528\u4e09\u65b9jar\u5305 jsonlib
\u4f7f\u7528json-lib.jar\u8fd9\u4e2a\u5de5\u5177
public String getJson(Object obj){
JSONObject json;
json = JSONObject.fromObject(obj);
return json.toString();
}
\u4f7f\u7528jquery\u6765\u5904\u7406json
//\u8f6c\u6362\u4e3ajson\u6570\u636e datas\u53ef\u4ee5\u7528ajax\u4ece\u540e\u53f0\u83b7\u53d6\u4e0a\u9762getJson\u4e2d\u7684\u6570\u636e
var jsonDatas = eval("(" + datas + ")");
//\u5faa\u73af\u904d\u5386\u6570\u636e
jQuery.each(jsonDatas, function(item) {
//\u5faa\u73af
});
绛旓細JSONArray jsonArr = JSONArray.fromObject(jsonStr);
绛旓細Map mapObj = JSONObject.parseObject(str,Map.class);System.out.println("杩欎釜鏄敤JSONObject鐨刾arseObject鏂规硶骞舵墽琛岃繑鍥炵被鍨鏉瑙ｆ瀽JSON瀛楃涓!!!");for (Object map: json.entrySet()){ System.out.println(((Map.Entry)map).getKey()+" "+((Map.Entry)map).getValue());} String strAr...
绛旓細import net.sf.json.JSONArray;import net.sf.json.JSONObject;public class JsonLib{public static void main(String[] args){String str = "{\"data\":{\"month\":\"4\",\"allData\":{\"deleted\":[{\"guid\":\"4\",\"tableName\":\"ON\"}]}}}";JSONObject object = JSONOb...
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绛旓細Map<String,String> map = 锛圡ap<String,String>锛塺equest.getParament("json")锛涚劧鍚庤幏鍙杗ame涓猴細map.get("name");濡傛灉json鏁版嵁涓烘暟缁勶細[{name:'寮犱笁'锛宎ge:17},{name:'鏉庡洓',age:20}]鍦java涓new涓涓 List<Map<String,String> maplist = (List<Map<String,String>)request.getParament("...
绛旓細棣栧厛 浣犳妸杩欏嚑涓寘 涓嬩笅鏉 鏀惧埌浣犻」鐩傚鏋滄湁灏变笉瑕佷笅浜嗭細1.commons-lang.jar 2.commons-beanutils.jar 3.commons-collections.jar 4.commons-logging.jar 5.ezmorph.jar 6.json-lib-2.2.2-jdk15.jar 鍍忎綘杩欑鏄暟鎹舰寮 灏遍氳繃 JSONArray 濡锛欽SONArray datasJson = JSONArray.fromObject(...
绛旓細涓 绠浠锛欽SON锛圝avaScript瀵硅薄绗﹀彿锛夋槸涓绉嶈交閲忕骇鐨勬暟鎹氦鎹㈡牸寮忋傝繖鏄緢瀹规槗涓轰汉绫绘墍璇诲彇鍜屽啓鍏ャ傝繖鏄槗浜庢満鍣ㄨВ鏋愬拰鐢熸垚銆傚畠鏄熀浜嶫avaScript缂栫▼璇█鐨勪竴涓瓙闆 锛 鏍囧噯ECMA-262绗笁鐗- 1999骞12鏈堛侸SON鏄竴涓畬鍏ㄧ嫭绔嬩簬璇█鐨勬枃鏈牸寮忥紝浣嗕娇鐢–瀹舵棌鐨勮瑷锛屽寘鎷珻锛孋 + +锛孋锛冿紝Java涓殑JavaScript...
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