init

tools/web.tool.js

@@ -0,0 +1,100 @@
+var http = require('http');
+var url = require('url');
+
+var WebTool = {};
+
+// -------- Http -----------------
+WebTool.get = function(path, callback) {
+    
+  var hostname = url.parse(path).hostname;
+  var pathname = url.parse(path).pathname;
+  
+  var post_options = {
+      host: hostname,
+      port: '80',
+      path: pathname,
+      method: 'GET'
+  };
+    
+  var request = http.request(post_options, function(res) {
+      res.setEncoding('utf8');
+      var oData = "";
+      res.on('data', function (chunk) {
+          oData += chunk;
+      });
+      res.on('end', function(){
+          callback(oData, res.statusCode);
+      });
+  });
+  
+  request.end();
+};
+
+WebTool.post = function(path, data, callback) {
+    
+  var post_data = JSON.stringify(data);
+  var hostname = url.parse(path).hostname;
+  var pathname = url.parse(path).pathname;
+  
+  var post_options = {
+      host: hostname,
+      port: '80',
+      path: pathname,
+      method: 'POST',
+      headers: {
+          'Content-Type': 'application/json; charset=utf-8',
+          'Content-Length': post_data.length
+      }
+  };
+    
+  var request = http.request(post_options, function(res) {
+      res.setEncoding('utf8');
+      var oData = "";
+      res.on('data', function (chunk) {
+          oData += chunk;
+      });
+      res.on('end', function(){
+          callback(oData, res.statusCode);
+      });
+  });
+    
+  request.write(post_data);
+  request.end();
+};
+
+WebTool.toObject = function(json)
+{
+  try{
+    var data = JSON.parse(json);
+    return data;
+  }
+  catch{
+    return {};
+  }
+}
+
+WebTool.toJson = function(data)
+{
+  try{
+    var data = JSON.stringify(json);
+    return data;
+  }
+  catch{
+    return "";
+  }
+}
+
+WebTool.GenerateUID = function(length, numberOnly)
+{
+  var result           = '';
+  var characters       = 'abcdefghijklmnopqrstuvwxyz0123456789';
+  if(numberOnly)
+    characters       = '0123456789';
+  var charactersLength = characters.length;
+  for ( var i = 0; i < length; i++ ) {
+     result += characters.charAt(Math.floor(Math.random() * charactersLength));
+  }
+  return result;
+}
+
+module.exports = WebTool;