upload.

src/crypto-demo.js

+var crypto = require("topsin.crypto");
+
+var filepath = "C:/workspace/topsdk-temp/b3.7z";
+var md5 = crypto.fileMd5(filepath);
+print(md5);
\ No newline at end of file

src/database-demo.js

+var DB = require("topsin.database");
+var _e = require("topsin.error");
+
+var DEMO_CONN = 'DEMO_CONN';
+DB.addConnection({
+  database_type: 'pg',
+  database_host: '139.196.104.13:5433',
+  database_name: 'TOPDFM_DEV_V6',
+  database_user: 'toplinker',
+  database_pwd: 'TopLinker0510'
+}, DEMO_CONN);
+
+var query = DB.query(DEMO_CONN);
+query.begin();
+try {
+  var user_id = query.selectValue({
+    table: 'sys_user2',
+    field: 'id',
+    where: { username: 'admin' }
+  });
+  if (query.lastError().isValid()) {
+    throw query.lastError().text();
+  }
+  print("user_id: ", user_id);
+
+  query.insertRow({
+    table: 'sys_user_conf',
+    data: {
+      user_id: user_id,
+      path: 'test/1',
+      text_data: 'test1'
+    }
+  });
+  if (query.lastError().isValid()) {
+    throw query.lastError().text();
+  }
+  query.commit();
+} catch (e) {
+  query.rollback();
+  print(e);
+}
+
+DB.removeConnection(DEMO_CONN);
\ No newline at end of file

src/decimal-demo.js

+var Decimal = require('decimal.js');
+
+// var x = new Decimal.Decimal('0.1')
+// var y = new Decimal.Decimal('0.2')
+// var z = x.add(y)
+// print(z);
+
+var z = Number(Decimal.sub(.3, .1));
+print(z);
\ No newline at end of file

src/fs-demo.js

+var fs = require("fs");
+var _ = require('lodash');
+
+var fileList = fs.listDir('C:/Users/Administrator/Desktop/bde/203', 0);
+var latest_file = _.chain(fileList).filter({completeSuffix: "mis"}).orderBy(['lastModified'], ['desc']).first().value();
+print(JSON.stringify(latest_file));

src/lodash-groupby-test.js

+var _ = require("lodash");
+
+var data = [
+  {
+    id: 1,
+    name: "A",
+    age: 18
+  },
+  {
+    id: 2,
+    name: "B",
+    age: 20
+  },
+  {
+    id: 3,
+    name: "A",
+    age: 22
+  },
+  {
+    id: 4,
+    name: "B",
+    age: 17
+  },
+];
+
+var group_by_name = _.groupBy(data, 'name');
+print("group_by_name: ", JSON.stringify(group_by_name, null, ' '));
+var group_by_age = _.groupBy(data, function(item){
+  return Math.floor(item.age / 10);
+});
+print("group_by_age: ", JSON.stringify(group_by_age, null, ' '));
\ No newline at end of file

src/moment-demo.js

+var moment = require("moment");
+
+// var d = moment("7/9/2019 09:46:33", "M/D/YYYY HH:mm:ss");
+// print(d);
+
+// var duration = moment.duration("07:13:08");
+// print(duration);
+
+// print(d.subtract(duration));
+
+
+// 求时差
+// var t1 = moment("2019-07-16 09:08:08");
+// var t2 = moment("2019-07-16 09:07:07");
+// print(t1.diff(t2, 'minutes'));
+// var str = "2019-07-18 21:04:00";
+// var d = moment(d)
+// var e = d.startOf('day');
+// print(d)
+
+// Duration求和
+// var duration1 = moment.duration("01:05:08");
+// var duration2 = moment.duration("02:15:08");
+// var result = duration1.add(duration2);
+// print(duration1, duration2, result);
+
+// 求时间的差值
+var start_time = "2019-07-08 23:45:09";
+var end_time = "2019-07-09 00:00:00";
+var result = moment(end_time).diff(moment(start_time), 's');
+print(result);
+
+// 取整点
+// var start_time = "2019-07-08 23:45:09";
+// var result = moment(start_time).startOf('H').format("YYYY-MM-DD HH:mm:ss");
+// print(result);
\ No newline at end of file

src/mysql-test.js

+var DB = require("topsin.database");
+var _ = require("lodash");
+var TError = require("topsin.error");
+var logger = require('topsin.logger')
+var moment = require('moment')
+
+
+DB.addConnection({
+  database_type: 'mysql',
+  database_host: '192.168.2.22:3306',
+  database_name: 'topbi',
+  database_user: 'toplinker',
+  database_pwd: 'TopLinker0510'
+}, 'DEMO_CONN');
+
+try {
+  var result = DB.query('DEMO_CONN', function (query) {
+    // 测试连接
+    var ok = query.selectValue("SELECT 1", {});
+    if (query.lastError().isValid()) {
+      throw query.lastError().text();
+    }
+    print("ok: ", ok);
+    // 测试prepare
+    query.replaceRow({
+      table: 'test',
+      data: {
+        // create_time: '2019-07-16 00:09:00',
+        Date: '2019-07-16 00:00:00',
+        // RUN: '0'
+      },
+      unique_field: 'id'
+    });
+    if (query.lastError().isValid()) {
+      throw query.lastError().text();
+    }
+  })
+} catch (e) {
+  print(e);
+}

src/package.json

+{
+    "dependencies": {
+        "lodash": "4.17.10",
+        "moment": "2.22.2",
+        "topsin.crypto": "1.1.0",
+        "topsin.database": "1.1.0",
+        "topsin.logger": "1.1.0"
+    }
+}

src/transaction.js

+var DB = require("topsin.database");
+var moment = require("moment");
+
+function pause(millseconds) {
+  var start = moment();
+  var end = null;
+  do {
+    end = moment();
+  } while (end.diff(start) < millseconds);
+}
+
+DB.addConnection({
+  database_type: 'pg',
+  database_host: '192.168.2.22',
+  database_name: 'TOPMES_ATC_LASER_DEV',
+  database_user: 'postgres',
+  database_pwd: 'TopLinker0510'
+}, 'DEMO_CONN');
+
+var query = DB.query("DEMO_CONN");
+query.begin();
+
+try {
+  query.insertRow({
+    table: 'sys_user',
+    data: { username: 'dirty0724' }
+  });
+  
+  var result = query.selectArrayMap({
+    table: 'sys_user'
+  });
+  print(JSON.stringify(result, null, "  "));
+
+  print("Pause 120 Seconds");
+  pause(1 * 60 * 1000);
+  print("End.");
+
+  query.commit();
+} catch (e) {
+  query.rollback();
+  print(e);
+}