Solution to garbled characters when parameters are passed to the background using actions on the page _ jquery

This article mainly introduces how to use the action to pass parameters to the background for garbled characters on the page. For more information, see jquery ajax.

The Code is as follows:

Function createQS (name ){
Var value = encodeURI (name );
Var queryString = {key: value };
Return queryString;
}

// Name Retrieval Method
Function jiansuoByName (k, name ){
If (name = ''){
Alert ("Enter the retrieved content ");
Return;
}
$. Post (basePath + "/sysmgr/searchesAjax/searchesJsonPlugin! SearchesNameByOMCByName. action ", createQS (name ),
Function (data ){
// Alert (data. result + '\ n' + k); // John
SetLine_memoryFunction_A (data. result, k );
}, "Json ");
}

In the background action

The Code is as follows:

Import java.net. URLDecoder;

String _ name = request. getParameter ("key ");
String name = URLDecoder. decode (_ name, "UTF-8 ");