微信 js sdk 签名

http://blog.csdn.net/wlsyn/article/details/49098383 @RequestMapping(value = { "/getAuthorInfo" }) @ResponseBody public JsonResult getAuthorInfo(HttpServletRequest request){ JsonResult result = new JsonResult(); try { String jsapi_ticket = weiXinRequest.getWeiXinTicket(); logger.debug("[jsapi_ticket] = " + jsapi_ticket); String url = request.getRequestURL().toString(); Map<String, String> ret = sign.sign(jsapi_ticket, url); logger.debug("[ret] = " + ret); result.setData(ret); } catch (Exception e) { result.setErrorCode(JsonResult.FAILURE); result.setErrorMsg(e.getMessage()); logger.error(e.getMessage()); } return result; } function callWeChatInterface() { $.ajax({ type:"POST", url:"/scan-view/lineExecute/getAuthorInfo", data:{}, async:false, success:function(response){ if(response && "1" == response.errorCode){ var result = response.data; timestamp = result['timestamp']; nonceStr = result['nonceStr']; signature = result['signature']; alert("获取三个参数值成功！ timestamp: " + timestamp + " nonceStr: " + nonceStr + " signature: " + signature); } } }); } <listener> <listener-class>net.sf.ehcache.constructs.web.ShutdownListener</listener-class> </listener> <dependency> <groupId>net.sf.ehcache</groupId> <artifactId>ehcache-core</artifactId> <version>2.6.6</version> <scope>compile</scope> <exclusions> <exclusion> <artifactId>slf4j-api</artifactId> <groupId>org.slf4j</groupId> </exclusion> </exclusions> </dependency>