一个简化版的SSH后端接口框架demo

package com.xjcy.test.common; import java.util.HashMap; import java.util.Map; import com.geneqiao.struts.ActionSupport; import com.geneqiao.struts.views.ModelAndView; import com.geneqiao.utils.PropertiesReadUntils; /** * 公共控制类 * * @author YYDF * */ public class GlobalController extends ActionSupport { private static String basePath = PropertiesReadUntils.getVal("basePath"); private static String imagePath = PropertiesReadUntils.getVal("imagePath"); protected String getOK(String json) { this.setCacheJson(json); return RESULT_JSON_CACHE; } protected String getOK(Object... obj) { Map<String, Object> jsonMap = new HashMap<String, Object>(); jsonMap.put("success", true); String key = ""; for (int i = 0; i < obj.length; i++) { if (i % 2 == 0) { key = (String) obj[i]; } else { jsonMap.put(key, obj[i]); } } this.setJsonMap(jsonMap); return RESULT_JSON; } protected String getView(String name) { ModelAndView mav = new ModelAndView(); mav.setViewName(name); this.setModelAndView(mav); return RESULT_JSP_VIEW; } protected String getView(ModelAndView mav) { this.setModelAndView(mav); return RESULT_JSP_VIEW; } protected String getError() { return getError(999001); } protected String getError(String error) { Map<String, Object> jsonMap = new HashMap<String, Object>(); jsonMap.put("success", false); jsonMap.put("errmsg", error); this.setJsonMap(jsonMap); return RESULT_JSON; } protected String getError(int errId) { Map<String, Object> jsonMap = new HashMap<String, Object>(); jsonMap.put("success", false); jsonMap.put("errcode", errId); jsonMap.put("errmsg", ERROR.valueOf(errId).name()); this.setJsonMap(jsonMap); return RESULT_JSON; } protected Integer getUserId() { if (getAttribute("userId") == null) return null; return Integer.valueOf(getAttribute("userId").toString()); } protected String getOpenId() { Object openId = getAttribute("openId"); if (openId == null) return null; return openId.toString(); } protected String getImagePath() { return imagePath; } public static String getBasePath() { return basePath; } }