From bfa0b11dfbfe5b71e11f4544e688e4d9f325d1b5 Mon Sep 17 00:00:00 2001
From: Pu Zhibing <393733352@qq.com>
Date: 星期一, 09 六月 2025 10:26:51 +0800
Subject: [PATCH] 修改bug和管理后台报表
---
DriverIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/OrderPositionServiceImpl.java | 25 +++++++++----------------
1 files changed, 9 insertions(+), 16 deletions(-)
diff --git a/DriverIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/OrderPositionServiceImpl.java b/DriverIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/OrderPositionServiceImpl.java
index 6319cf5..1110e6e 100644
--- a/DriverIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/OrderPositionServiceImpl.java
+++ b/DriverIGOTravel/guns-admin/src/main/java/com/stylefeng/guns/modular/system/service/impl/OrderPositionServiceImpl.java
@@ -1,5 +1,7 @@
package com.stylefeng.guns.modular.system.service.impl;
+import cn.hutool.core.io.FileUtil;
+import cn.hutool.core.util.CharsetUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
@@ -51,16 +53,14 @@
if(!file.exists()){
file.getParentFile().mkdirs();
file.createNewFile();
+ file.setReadable(true, false);//设置读取权限
+ file.setWritable(true, false);//设置写入权限
}
//写入相应的文件
- PrintWriter out = new PrintWriter(new FileWriter(file));
orderPositions.add(orderPosition);
- System.err.println("存储新数据：" + JSON.toJSONString(orderPositions));
- out.write(JSON.toJSONString(orderPositions));
- out.flush();
- out.close();
+// System.err.println("存储新数据：" + JSON.toJSONString(orderPositions));
+ FileUtil.writeUtf8String(JSON.toJSONString(orderPositions), file);
}
-
}
@@ -93,18 +93,11 @@
return new ArrayList<>();
}
//读取文件(字符流)
- BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(file),"UTF-8"));
- //循环取出数据
- String str = null;
- StringBuffer sb = new StringBuffer();
- while ((str = in.readLine()) != null) {
- sb.append(str);
- }
+ String s = FileUtil.readString(file, CharsetUtil.CHARSET_UTF_8);
List<OrderPosition> list = new ArrayList<>();
- if(ToolUtil.isNotEmpty(sb.toString())){
- list = JSONArray.parseArray(sb.toString(), OrderPosition.class);
+ if(ToolUtil.isNotEmpty(s)){
+ list = JSONArray.parseArray(s, OrderPosition.class);
}
- System.err.println("坐标：" + sb);
return list;
}
}
--
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