diff --git a/Json/Json.pro b/Json/Json.pro
new file mode 100644
index 0000000..af7600e
--- /dev/null
+++ b/Json/Json.pro
@@ -0,0 +1,22 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2015-02-11T18:41:42
+#
+#-------------------------------------------------
+
+QT       += core
+
+QT       -= gui
+
+TARGET = Json
+CONFIG   += console
+CONFIG   -= app_bundle
+
+TEMPLATE = app
+
+
+SOURCES += main.cpp \
+    sjson.cpp
+
+HEADERS += \
+    sjson.h
diff --git a/Json/main.cpp b/Json/main.cpp
new file mode 100644
index 0000000..4268697
--- /dev/null
+++ b/Json/main.cpp
@@ -0,0 +1,16 @@
+#include <QCoreApplication>
+#include "sjson.h"
+#include <QDebug>
+#include <QFile>
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+    QFile file;
+    file.setFileName("test.txt");
+    file.open(QIODevice::ReadOnly | QIODevice::Text);
+    SJson test;        
+    QString str = test.Set(file.readAll(),"tea","babo");
+    qDebug() << test.Set(str,"sig",false);
+    file.close();
+    return a.exec();
+}
diff --git a/Json/sjson.cpp b/Json/sjson.cpp
new file mode 100644
index 0000000..e5fbd1e
--- /dev/null
+++ b/Json/sjson.cpp
@@ -0,0 +1,45 @@
+#include "sjson.h"
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QDebug>
+
+SJson::SJson()
+{
+
+}
+
+SJson::~SJson()
+{
+
+}
+
+QString SJson::Get(QString _str,QString _strKey)
+{
+    return QJsonDocument::fromJson(_str.toUtf8()).object().value(_strKey).toString();
+}
+
+bool SJson::GetBool(QString _str,QString _strKey)
+{
+    return QJsonDocument::fromJson(_str.toUtf8()).object().value(_strKey).toBool();
+}
+
+QString SJson::Set(QString _str,QString _strKey,QString _strValue)
+{
+    QJsonDocument doc = QJsonDocument::fromJson(_str.toUtf8());
+    QJsonObject obj = doc.object();
+    obj.insert(_strKey,QJsonValue(_strValue));
+    doc.setObject(obj);
+    return doc.toJson();
+}
+
+QString SJson::Set(QString _str,QString _strKey,bool _bValue)
+{
+    QJsonDocument doc = QJsonDocument::fromJson(_str.toUtf8());
+    QJsonObject obj = doc.object();
+    obj.insert(_strKey,QJsonValue(_bValue));
+    doc.setObject(obj);
+    return doc.toJson();
+}
+
+
diff --git a/Json/sjson.h b/Json/sjson.h
new file mode 100644
index 0000000..1013e04
--- /dev/null
+++ b/Json/sjson.h
@@ -0,0 +1,17 @@
+#ifndef SJSON_H
+#define SJSON_H
+
+#include <QString>
+
+class SJson
+{
+public:
+    SJson();
+    ~SJson();        
+    QString Get(QString _str,QString _strKey);
+    bool GetBool(QString _str,QString _strKey);
+    QString Set(QString _str,QString _strKey,QString _strValue);
+    QString Set(QString _str,QString _strKey,bool _bValue);
+};
+
+#endif // SJSON_H