SQL-Chart,简单BI工具,执行SQL。然后将查询结果,进行图标和表格展示。现支持Druid和MySQL,但是可以通过开发插件,支持多种形式的数据源。简单实用。
node index.js
node index.js mysql
node index.js druid
start
http://localhost:9090/index.html
server.js
var Q=require('q');
var mysql=require('mysql');
var config={
host:'127.0.0.1',
user:'root',
password:'root',
port: '3306',
database:'perftrace'
};
var conn=mysql.createConnection(config);
conn.connect();
//conn.end();
var DBase={
query:function(sql) {
var defer=Q.defer();
conn.query(sql, function(err, rows, fields) {
if(err){
defer.reject(err);
}else{
defer.resolve(rows);
}
});
return defer.promise;
}
}
module.exports=DBase;
client.js
!function(,ドルwin){
var url='http://127.0.0.1:9090/db/query';
var query=function(sql){
return execute(url,sql);
};
function execute(url,sql,method){
return $.ajax({
url: url,
type: method||'POST',
data:JSON.stringify({sql:sql}),
contentType: 'application/json',
dataType: 'json'
});
}
win.DBClient={query:query,type:'mysql'};
}(jQuery,window);
/**
* data=[
* {x:x,y:y,legend:legend},
* {x:x,y:y,legend:legend},
* {x:x,y:y,legend:legend},
* {x:x,y:y,legend:legend},
* {x:x,y:y,legend:legend}
* ]
*/