Update operation about JSON string concatenation, JSON string and JSON object conversion

Update operation background

1     2     /**3 * Update Staff4      * @return"updatesdr"5      */6      publicString updatethesdr () {7Jsonstr = "{\" oid\ ":" +oid+ "}";8             Try {9                 //gets the JSON data for the selected objectTenReturnsdrupdate =OABOSVC.GETTHESDR (jsonstr); one                 //convert to JSON object aJsonobject Jasonobject =Jsonobject.fromobject (returnsdrupdate); -                 //get the corresponding value from the JSON object OID name phone -OID =jasonobject.getstring ("oid"); theString name =jasonobject.getstring ("name"); -String phone =jasonobject.getstring ("phone"); -System.out.println ("pre-modification information:------>" + "oid:" +oid+ "," + "name:" +name+ "," + "phone:" +phone); -                 //creates a new object that takes the obtained value to the object +FORMVO =NewSdsdper (); - formvo.setname (name); + Formvo.setphone (phone); a                  at}Catch(Exception E) { - e.printstacktrace (); -             } -             return"updatesdr"; -     } -     /** in * Click OK to update the modification information -      * @return to      * @throwsException +      */ -      publicString updatesdrinfo () { the             Try{ *                 //get the value of a page by Servelet $HttpServletRequest request=servletactioncontext.getrequest ();Panax NotoginsengName=request.getparameter ("formvo.name"); -Phone=request.getparameter ("formvo.phone"); the                 //Stitching JSON +Jsonstr = "{\" oid\ ":" +oid+ ", \" name\ ":" +name+ ", \" phone\ ":" +phone+ "}"; aSystem.out.println ("post-edit info:---->" +jsonstr); the                 //Calling Methods +Updatesdrinfo =OABOSVC.UPDATESDR (jsonstr); -Map map = (HashMap) Gsonutil.getobject (updatesdrinfo, HashMap.class); $                 //Print Operation results $ System.out.println (map); -Success = (Boolean) Map.get ("success"); - Promptinfo (success); the             } -             Catch(Exception E) {WuyiLog.error ("...... ..... ..... ........................ ..." +e.getmessage (...) + "..." ..... ..... ..... ..... ... "); the e.printstacktrace (); -             } wu             return NULL; -}

Reference: conversion between Java and JS in jsonobject,jsonarray,map,string-continuous update

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2017-11-13 09:02:13

Update operation about JSON string concatenation, JSON string and JSON object conversion