public class PositionController { // 读取txt内容 public static String txt2String(File file) { StringBuilder result = new StringBuilder(); try { BufferedReader br = new BufferedReader(new FileReader(file));// 构造一个Buffer
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; using Microsoft.Office.Interop.Excel; using Syste
Exception in thread "main" org.json.JSONException: A JSONObject text must begin with '{' at character 1 of [data:[[.....] at org.json.JSONTokener.syntaxError(JSONTokener.java:450) at org.json.JSONObject.<init>(JSONObject.java:179) at org.j