// ------------
// Commons
// ------------
protected JSONObject paramJSON(String name) {
RequestContext ctx = RequestContext.get();
String param = ctx.param(name);
if (isBlank(param)) {
String url = ctx.request().getRequestURL().toString();
String query = ctx.request().getQueryString();
query = (query == null) ? "" : "?" + query;
String method = ctx.method();
String ip = ctx.ip();
StringBuffer sb = new StringBuffer();
sb.append(BaseAction.class.getName() + ".paramJSON(String) : 方法异常，参数不能为空：");
sb.append("[ IP : ").append(ip).append(" ] ");
sb.append("[ ParameterName : ").append(name).append(" ] ");
sb.append("[ ").append(method).append(" ] ");
sb.append("[ ").append(url).append(query).append(" ] ");
NullPointerException e = new NullPointerException(sb.toString());
LOG.error(e);
return null;
}
return JSONObject.parseObject(param);
}
@Override
protected HttpServletRequest getRequest() {
return RequestContext.get().request();
}