extjs的grid的toolbar有个搜索框,如果输入中文搜索
后台获取是乱码
String query = req.getParameter("query");
找到ext-4.2.1.883/examples/ux/form/SearchField.js
onTrigger2Click : function(){var me = this,
value = me.getValue();
if (value.length > 0) {
// Param name is ignored here since we use custom encoding in the proxy.
// id is used by the Store to replace any previous filter
me.store.filter({
id: me.paramName,
property: me.paramName,
value: encodeURI(value)
});
me.hasSearch = true;
me.triggerCell.item(0).setDisplayed(true);
me.updateLayout();
}
}
将 value:value改为value:encodeURI(value)
后台获取:String query=URLDecoder.decode(req.getParameter("query"),"utf-8");即可
因为get请求url,
请求时汉字被浏览器编码一次,
2:http://127.0.0.1:8080/demo2/back/product/product/read.html?_dc=1385812888118&page=1&start=0&limit=12&name=%E9%9B%AA
然后得自己手动编码一次( encodeURI(value)),
3:http://127.0.0.1:8080/demo2/back/product/product/read.html?_dc=1385812761051&page=1&start=0&limit=12&name=%25E9%259B%25AA
接着服务器端再解码一次,( req.getParameter("query");)
4:http://127.0.0.1:8080/demo2/back/product/product/read.html?_dc=1385812888118&page=1&start=0&limit=12&name=%E9%9B%AA
然后手工再解码一次(URLDecoder.decode(req.getParameter("query"),"utf-8");)