Struts2鐨凙ctionContext鎬庝箞浣跨敤
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浣跨敤ActionContext鍙互鑾峰彇鍜岃缃瓵ction鐨勪竴浜涚浉鍏充俊鎭紝姣斿璇锋眰鍙傛暟銆佷細璇濅俊鎭€佸搷搴斾俊鎭瓑銆?/p>
涓嬮潰鏄娇鐢ˋctionContext鐨勪竴浜涘父瑙佹搷浣滐細
- 鑾峰彇ActionContext瀵硅薄锛?/li>
ActionContext context = ActionContext.getContext();
- 鑾峰彇鍜岃缃姹傚弬鏁帮細
// 鑾峰彇璇锋眰鍙傛暟
Map<String, Object> parameters = context.getParameters();
// 鑾峰彇鍗曚釜璇锋眰鍙傛暟鐨勫€?/span>
String parameterValue = context.getParameters().get("paramName");
// 璁剧疆璇锋眰鍙傛暟鐨勫€?/span>
context.getParameters().put("paramName", "paramValue");
- 鑾峰彇鍜岃缃細璇濅俊鎭細
// 鑾峰彇浼氳瘽淇℃伅
Map<String, Object> session = context.getSession();
// 鑾峰彇鍗曚釜浼氳瘽灞炴€х殑鍊?/span>
Object attributeValue = context.getSession().get("attributeName");
// 璁剧疆浼氳瘽灞炴€х殑鍊?/span>
context.getSession().put("attributeName", attributeValue);
- 鑾峰彇鍜岃缃笂涓嬫枃淇℃伅锛?/li>
// 鑾峰彇涓婁笅鏂囦俊鎭?/span>
Map<String, Object> contextMap = context.getContextMap();
// 鑾峰彇鍗曚釜涓婁笅鏂囧睘鎬х殑鍊?/span>
Object attributeValue = context.getContextMap().get("attributeName");
// 璁剧疆涓婁笅鏂囧睘鎬х殑鍊?/span>
context.getContextMap().put("attributeName", attributeValue);
- 鑾峰彇鍜岃缃搷搴斾俊鎭細
// 鑾峰彇鍝嶅簲淇℃伅
HttpServletResponse response = (HttpServletResponse) context.get(StrutsStatics.HTTP_RESPONSE);
// 璁剧疆鍝嶅簲澶?/span>
response.setHeader("headerName", "headerValue");
// 璁剧疆鍝嶅簲鐘舵€佺爜
response.setStatus(HttpServletResponse.SC_OK);
杩欎簺鍙槸ActionContext鐨勪竴浜涘父瑙佹搷浣滐紝杩樻湁鍏朵粬寰堝鏂规硶鍙互浣跨敤銆傞渶瑕佹牴鎹叿浣撶殑闇€姹傛潵浣跨敤銆?/p>
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