✨ feat: 乱起八糟的东西

2025-08-23 17:22:06 +08:00
parent 5ed6436713
commit c1f3c2d7d6
8 changed files with 254 additions and 222 deletions
--- a/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue
+++ b/klp-ui/src/components/KLPService/RawMaterialSelect/index.vue
@@ -6,7 +6,7 @@
        <el-button v-if="canAdd" @click="add" icon="el-icon-plus">未搜索到原材料，点击添加</el-button>
        <div v-else style="padding: 10px;">未搜索到原材料</div>
      </template>
-      <el-option v-for="item in options" :key="item.rawMaterialId"
+      <el-option v-for="item in rawMaterialList" :key="item.rawMaterialId"
        :label="`${item.rawMaterialName}（${item.rawMaterialCode}）`" :value="item.rawMaterialId">
        <div class="option-label">
          <span class="material-name">{{ item.rawMaterialName }}</span>
@@ -117,7 +117,9 @@ export default {
    }
  },
  mounted() {
-    this.options = this.rawMaterialList;
+    if (this.rawMaterialList.length < 0) {
+      this.$store.dispatch('category/getRawMaterialMap')
+    }
  },
  computed: {
    ...mapGetters(['rawMaterialList'])
--- a/klp-ui/src/views/wms/print/components/CodeRenderer.vue
+++ b/klp-ui/src/views/wms/print/components/CodeRenderer.vue
@@ -3,7 +3,7 @@
    <!-- 仅保留预览区 -->
    <div class="barcode-preview-area">
      <div class="iframe-wrapper">
-        <iframe ref="previewIframe" class="barcode-iframe" frameborder="0" :style="iframeStyle"></iframe>
+        <iframe ref="previewIframe" id="previewIframe" class="barcode-iframe" frameborder="0" :style="iframeStyle"></iframe>
      </div>
    </div>
  </div>
--- a/klp-ui/src/views/wms/print/index.vue
+++ b/klp-ui/src/views/wms/print/index.vue
@@ -9,13 +9,13 @@
            清空所有
          </el-button>
        </el-tooltip>
-        <!-- <el-tooltip content="仅对完整配置的二维码进行打印预览" placement="top"
+        <el-tooltip content="仅对完整配置的二维码进行打印预览" placement="top"
          :disabled="drawerBarcodeData.length === 0 || !isAllValid">
          <el-button type="success" icon="el-icon-printer" @click="handlePrintPreview"
            :disabled="drawerBarcodeData.length === 0 || !isAllValid" class="btn-print">
            打印预览
          </el-button>
-        </el-tooltip> -->
+        </el-tooltip>
        <el-button type="primary" icon="el-icon-plus" @click="handleAdd">
          添加二维码
        </el-button>
@@ -142,11 +142,19 @@
                        <el-input-number v-model="cfg.count" :min="1" :max="100" size="mini" placeholder="请输入数量" />
                      </el-form-item>
                    </el-col>
+                  </el-row>
+
+                  <el-row :gutter="8">
                    <el-col :span="12">
                      <el-form-item label="下方文字" class="form-item">
                        <el-input v-model="cfg.text" size="mini" placeholder="例如：产品入库二维码" />
                      </el-form-item>
                    </el-col>
+                    <el-col :span="12">
+                      <el-form-item label="生成数量" class="form-item">
+                        <el-input v-model="cfg.totalCount" size="mini" placeholder="例如：产品入库二维码" />
+                      </el-form-item>
+                    </el-col>
                  </el-row>

                  <!-- 配置状态提示 - 优化背景色和图标 -->
@@ -251,10 +259,9 @@ export default {
            itemId: b.itemId,
            batchNo: b.batchNo || 'auto',
            quantity: b.count || 1,
-            unit: b.unit || '',
            recordType: 1,
          }),
-          count: 1,
+          count: b.totalCount,
          textTpl: b.text || '二维码'
        }));
    }
@@ -263,7 +270,7 @@ export default {
    // 物料选择变更
    onItemChange(item, idx) {
      if (item && this.drawerBarcodeData[idx]) {
-        this.drawerBarcodeData[idx].unit = item.unit;
+        // this.drawerBarcodeData[idx].unit = item.unit;
        // 如果未设置数量，默认设置为1
        if (!this.drawerBarcodeData[idx].count) {
          this.drawerBarcodeData[idx].count = 1;
@@ -316,6 +323,7 @@ export default {
        itemId: undefined,
        batchNo: 'auto',
        count: 1, // 默认数量1
+        totalCount: 1, // 默认数量1
        unit: '',
        text: '二维码', // 默认文字
        hovered: false // 新增hover状态，用于交互反馈
@@ -368,18 +376,7 @@ export default {
    },
    // 打印预览 - 增加加载状态提示
    handlePrintPreview() {
-      const printLoading = this.$loading({
-        lock: true,
-        text: '正在准备打印预览...',
-        spinner: 'el-icon-loading',
-        background: 'rgba(255, 255, 255, 0.8)'
-      });
-
-      // 模拟预览准备时间（实际项目可替换为真实接口请求）
-      setTimeout(() => {
-        window.print();
-        printLoading.close();
-      }, 1000);
+      document.querySelector('#previewIframe').contentWindow.print();
    },
    // 验证单个配置是否有效
    isConfigValid(cfg) {
--- a/klp-ui/src/views/wms/print/read.vue
+++ b/klp-ui/src/views/wms/print/read.vue
@@ -9,16 +9,9 @@
      </div>

      <div class="input-section">
-        <el-input 
-          v-model="text" 
-          @change="handleChange" 
-          @blur="handleBlur" 
-          ref="textarea"
-          placeholder="请扫描二维码或粘贴二维码文本内容..." 
-          :rows="3"
-          type="textarea"
-          :class="{ 'invalid-input': !isValid && text.length > 0 }"
-        />
+        <el-input v-model="text" @input="handleInput" @blur="handleBlur" ref="textarea"
+          placeholder="请扫描二维码或粘贴二维码文本内容..." :rows="3" type="textarea"
+          :class="{ 'invalid-input': !isValid && text.length > 0 }" />
        <div class="input-hint">
          <i class="el-icon-info-circle"></i>
          <span>{{ inputHint }}</span>
@@ -26,20 +19,13 @@
      </div>

      <!-- 加载状态 -->
-      <el-loading 
-        v-if="isLoading" 
-        text="正在解析数据..." 
-        class="loading-overlay"
-      ></el-loading>
+      <el-loading v-if="isLoading" text="正在解析数据..." class="loading-overlay"></el-loading>

      <!-- 二维码解析结果 - 只有数据有效时才显示 -->
      <div v-if="isValid" class="result-section fade-in">
        <div class="result-header">
          <h3>解析结果</h3>
-          <el-tag 
-            :type="result.ioType === 'in' ? 'success' : 'warning'"
-            size="small"
-          >
+          <el-tag :type="result.ioType === 'in' ? 'success' : 'warning'" size="small">
            {{ result.ioType === 'in' ? '入库' : '出库' }}
          </el-tag>
        </div>
@@ -52,32 +38,22 @@
            {{ formatItemType(result.itemType) }}
          </el-descriptions-item>
          <el-descriptions-item label="物料信息" :span="1">
-            <ProductInfo v-if="result.itemType === 'product' || result.itemType === 'semi'" :productId="result.itemId" />
+            <ProductInfo v-if="result.itemType === 'product' || result.itemType === 'semi'"
+              :productId="result.itemId" />
            <RawMaterialInfo v-else-if="result.itemType === 'raw_material'" :materialId="result.itemId" />
-            <el-input v-else disabled v-model="result.itemId" placeholder="未知物料" :disabled="true" style="width: 100%;" />
+            <el-input v-else disabled v-model="result.itemId" placeholder="未知物料" :disabled="true"
+              style="width: 100%;" />
          </el-descriptions-item>
          <el-descriptions-item label="数量" :span="1">
            {{ result.quantity }}
          </el-descriptions-item>
-          <el-descriptions-item label="计量单位" :span="1">
-            {{ result.unit }}
-          </el-descriptions-item>
        </el-descriptions>

        <div class="action-buttons">
-          <el-button 
-            type="primary" 
-            @click="handleSubmit"
-            :loading="isSubmitting"
-            icon="el-icon-check"
-          >
+          <el-button type="primary" @click="handleSubmit" :loading="isSubmitting" icon="el-icon-check">
            确认执行
          </el-button>
-          <el-button 
-            type="default" 
-            @click="handleReset"
-            icon="el-icon-refresh-right"
-          >
+          <el-button type="default" @click="handleReset" icon="el-icon-refresh-right">
            重置
          </el-button>
        </div>
@@ -91,6 +67,24 @@ import ProductInfo from '@/components/KLPService/Renderer/ProductInfo';
 import RawMaterialInfo from '@/components/KLPService/Renderer/RawMaterialInfo';
 import { addStockIoDetail } from '@/api/wms/stockIoDetail';

+// 通用防抖高阶函数（可放在工具类中全局复用）
+function debounce(fn, delay = 300) {
+  let debounceTimer = null; // 闭包保存定时器，避免重复创建
+
+  // 返回被包装后的函数（支持传递参数给业务函数）
+  return function (...args) {
+    // 1. 清除上一次未执行的定时器（核心：避免短时间内重复触发）
+    if (debounceTimer) {
+      clearTimeout(debounceTimer);
+    }
+
+    // 2. 延迟执行业务函数，this 绑定到调用者（适配 Vue 组件上下文）
+    debounceTimer = setTimeout(() => {
+      fn.apply(this, args); // 传递参数+保持this指向（Vue组件实例）
+    }, delay);
+  };
+}
+
 export default {
  data() {
    return {
@@ -104,17 +98,25 @@ export default {
    ProductInfo,
    RawMaterialInfo,
  },
+  created() {
+     // 包装“输入解析+提交”的业务函数，生成带防抖的版本
+     this.debouncedHandleInput = debounce(
+      this.actualParseAndSubmit, // 实际的业务逻辑函数
+      500       // 防抖延迟时间
+    );
+  },
  computed: {
    result() {
      try {
-        return JSON.parse(this.text);
+        const text = JSON.parse(this.text)
+        return text;
      } catch (error) {
        return {};
      }
    },
    // 验证数据是否有效
    isValid() {
-      const requiredFields = ['ioType', 'itemType', 'itemId', 'quantity', 'unit'];
+      const requiredFields = ['ioType', 'itemType', 'itemId', 'quantity'];
      // 检查是否包含所有必要字段
      const hasAllFields = requiredFields.every(field => this.result.hasOwnProperty(field));
      // 检查出入库类型是否有效
@@ -128,46 +130,61 @@ export default {
    }
  },
  methods: {
-    handleChange(value) {
-      if (!value) {
-        this.inputHint = '请输入二维码内容，系统将自动解析';
+    handleInput(value) {
+      const trimmedValue = value.trim();
+
+      // 空值场景：立即反馈，不触发防抖逻辑
+      if (!trimmedValue) {
+        this.inputHint = "请输入二维码内容，系统将自动解析";
        return;
      }

-      this.isLoading = true;
-      
-      // 模拟解析延迟，提升用户体验
-      setTimeout(() => {
-        try {
-          const parsed = JSON.parse(value);
-          if (this.isValid) {
-            this.inputHint = '数据解析成功，可以提交操作';
-            this.$message.success({
-              message: '数据解析成功',
-              duration: 1500
-            });
-            // 解析成功后禁用输入框
-            this.handleSubmit();
-            // this.$refs.textarea.disabled = true;
-            console.log(this.$refs.textarea.disabled, '禁用输入框');
-          } else {
-            this.inputHint = '解析的数据格式不完整，请检查二维码是否正确';
-            this.$message.warning({
-              message: '数据格式不完整',
-              duration: 2000
-            });
+      // 基础校验不通过：立即反馈，不触发防抖逻辑
+      if (!this.isValid) {
+        this.inputHint = "输入内容不符合基础格式要求，请检查";
+        return;
      }
+
+      // 触发防抖后的业务逻辑（此时已自动防抖）
+      this.debouncedHandleInput(trimmedValue);
+    },
+
+    // 5. 实际的“JSON解析+提交”业务逻辑（纯业务，无防抖代码）
+    actualParseAndSubmit(validValue) {
+      this.isLoading = true;
+      try {
+        // 1. 解析JSON
+        const parsedData = JSON.parse(validValue);
+
+
+        // if (!this.isValid) {
+        //   this.inputHint = "解析的数据格式不完整，请检查二维码是否正确";
+        //   this.$message.warning({
+        //     message: "数据格式不完整",
+        //     duration: 2000,
+        //   });
+        //   return;
+        // }
+        // 3. 解析成功：反馈+提交
+        this.inputHint = "数据解析成功，可以提交操作";
+        this.$message.success({
+          message: "数据解析成功",
+          duration: 1500,
+        });
+        this.handleSubmit(parsedData); // 调用提交接口
      } catch (error) {
-          this.inputHint = '无法解析数据，请确保输入的是有效的二维码内容';
+        // 6. 解析失败：错误处理
+        this.inputHint = "无法解析数据，请确保输入的是有效的二维码内容";
        this.$message.error({
-            message: '解析失败，请检查输入内容',
-            duration: 2000
+          message: "解析失败，请检查输入内容",
+          duration: 2000,
        });
      } finally {
+        // 7. 无论成功/失败，结束加载状态
        this.isLoading = false;
      }
-      }, 500);
    },
+
    handleBlur() {
      // 自动重新聚焦，方便连续扫描
      this.$nextTick(() => {
@@ -337,6 +354,7 @@ export default {
    opacity: 0;
    transform: translateY(10px);
  }
+
  to {
    opacity: 1;
    transform: translateY(0);
--- a/klp-ui/src/views/wms/stockIo/panels/detail.vue
+++ b/klp-ui/src/views/wms/stockIo/panels/detail.vue
@@ -208,9 +208,9 @@
          <el-form-item label="数量" prop="quantity">
            <el-input v-model="form.quantity" placeholder="请输入数量" />
          </el-form-item>
-          <el-form-item label="单位" prop="unit">
+          <!-- <el-form-item label="单位" prop="unit">
            <el-input v-model="form.unit" placeholder="请输入单位" :disabled="unitDisabled" />
-          </el-form-item>
+          </el-form-item> -->
          <!-- <el-form-item label="批次号" prop="batchNo">
            <el-input v-model="form.batchNo" placeholder="请输入批次号" />
          </el-form-item> -->
@@ -290,9 +290,9 @@ export default {
        quantity: [
          { required: true, message: "数量不能为空", trigger: "blur" }
        ],
-        unit: [
-          { required: true, message: "单位不能为空", trigger: "blur" }
-        ]
+        // unit: [
+        //   { required: true, message: "单位不能为空", trigger: "blur" }
+        // ]
      },
      ids: [],
      single: true,
@@ -467,7 +467,7 @@ export default {
        itemType: undefined,
        itemId: undefined,
        quantity: undefined,
-        unit: undefined,
+        // unit: undefined,
        batchNo: 'auto',
        remark: undefined
      };
@@ -594,12 +594,12 @@ export default {
      if (type === 'relocation') return 'info';
      return 'default';
    },
-    onItemChange(e) {
-      if (e && e.unit) {
-        this.form.unit = e.unit;
-        this.unitDisabled = true;
-      }
-    }
+    // onItemChange(e) {
+    //   if (e && e.unit) {
+    //     this.form.unit = e.unit;
+    //     this.unitDisabled = true;
+    //   }
+    // }
  }
 }
 </script>
--- a/scaner/pom.xml
+++ b/scaner/pom.xml
@@ -56,12 +56,23 @@
    </build>

     <dependencies>
-        <!-- MQTT dependency removed -->
+         <!-- Maven依赖 -->
         <dependency>
-            <groupId>com.klp</groupId>
-            <artifactId>mv-code-reader-ctrl-wrapper</artifactId>
-            <version>1.0.0</version>
+             <groupId>net.java.dev.jna</groupId>
+             <artifactId>jna</artifactId>
+             <version>5.17.0</version>
         </dependency>
+         <dependency>
+             <groupId>net.java.dev.jna</groupId>
+             <artifactId>jna-platform</artifactId>
+             <version>5.17.0</version>
+         </dependency>
+        <!-- MQTT dependency removed -->
+<!--        <dependency>-->
+<!--            <groupId>com.klp</groupId>-->
+<!--            <artifactId>mv-code-reader-ctrl-wrapper</artifactId>-->
+<!--            <version>1.0.0</version>-->
+<!--        </dependency>-->
        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
--- a/scaner/src/main/java/org/example/Main.java
+++ b/scaner/src/main/java/org/example/Main.java
@@ -12,7 +12,6 @@ import org.json.JSONException;
 import org.json.JSONObject;

 public class Main {
-    static HttpRequestUtil http = null;
    private static String userIdentity;
    // 存储扫码枪输入的字符
    private static final BlockingQueue<Character> inputQueue = new ArrayBlockingQueue<>(4096);
@@ -24,7 +23,7 @@ public class Main {
    public static void main(String[] args) throws InterruptedException {
        System.out.print(" ***************程序开始******************  \r\n");

-        lockEnglishInputMethod();
+        SCTool.lockEnglishInputMethod();

        // 使用BufferedReader获取用户身份，避免关闭System.in
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
@@ -45,9 +44,6 @@ public class Main {
        startRawInputListener();
        startScanDataProcessor();

-        // 初始化HTTP请求工具
-        http = new HttpRequestUtil();
-        System.out.println("HTTP请求工具创建完成");
        System.out.println("提示：1. 使用扫码枪扫描JSON数据；2. 输入 'exit' 并回车退出程序\n");

        // 主线程阻塞（直到isExit被标记为true）
@@ -121,9 +117,9 @@ public class Main {
                            }

                            // 校验JSON格式
-                            if (isValidJson(scanInput)) {
+                            if (SCTool.isValidJson(scanInput)) {
                                System.out.println("JSON格式校验通过，开始处理...");
-                                sendDataToServer(scanInput);
+                                SCTool.sendDataToServer(scanInput, userIdentity);
                            } else {
                                System.out.println("错误：输入不是有效JSON格式\n");
                            }
@@ -144,98 +140,4 @@ public class Main {
        processorThread.setDaemon(true);
        processorThread.start();
    }
-
-    /**
-     * 校验字符串是否为有效JSON
-     */
-    private static boolean isValidJson(String input) {
-        try {
-            new JSONObject(input);
-            return true;
-        } catch (JSONException e) {
-            System.out.println("JSON解析失败原因: " + e.getMessage());
-            return false;
-        }
-    }
-
-    /**
-     * 锁定英文输入法（Windows系统专用）
-     */
-    private static void lockEnglishInputMethod() {
-        try {
-            String powerShellCmd = "powershell -Command \"$im = Get-WinUserLanguageList | Where-Object LanguageTag -eq 'en-US'; " +
-                "if ($im) { Set-WinUserLanguageList -LanguageList $im -Force; Write-Host 'Success' }\"";
-
-            Process process = Runtime.getRuntime().exec(powerShellCmd);
-            process.waitFor();
-
-            if (process.exitValue() == 0) {
-                System.out.println("英文输入法已锁定（en-US）");
-            } else {
-                System.out.println("PowerShell切换输入法失败，尝试备选方案（Ctrl+空格）");
-                sendKeyStroke(0x11, 0x20);
-            }
-        } catch (Exception e) {
-            System.out.println("设置英文输入法异常: " + e.getMessage());
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * 发送键盘组合键（用于输入法切换备选方案）
-     */
-    private static void sendKeyStroke(int modifier, int key) {
-        try {
-            Robot robot = new Robot();
-            robot.keyPress(modifier);
-            robot.keyPress(key);
-            robot.keyRelease(key);
-            robot.keyRelease(modifier);
-            System.out.println("已尝试Ctrl+空格切换输入法");
-        } catch (AWTException e) {
-            System.out.println("发送键盘事件失败: " + e.getMessage());
-        }
-    }
-
-    /**
-     * 处理JSON数据并发送POST请求
-     */
-    private static void sendDataToServer(String jsonInput) {
-        try {
-            JSONObject json = new JSONObject(jsonInput);
-            json.put("createBy", userIdentity);
-            String finalJson = json.toString(2);
-
-            System.out.println("最终发送的JSON数据: ");
-            System.out.println(finalJson + "\n");
-
-            // 取消注释以下代码以启用HTTP请求
-            String response = HttpRequestUtil.postJson(
-                "http://140.143.206.120:8080/wms/stockIoDetail",
-                finalJson
-            );
-
-            if (response == null || response.isEmpty()) {
-                System.out.println("服务器无响应，请检查接口连接\n");
-            } else {
-                System.out.println("服务器返回结果: ");
-                String formattedResponse = isJson(response) ? new JSONObject(response).toString(2) : response;
-                System.out.println(formattedResponse + "\n");
-            }
-
-        } catch (JSONException e) {
-            System.out.println("JSON处理异常: " + e.getMessage() + "\n");
-        } catch (Exception e) {
-            System.out.println("发送请求异常: " + e.getMessage() + "\n");
-        }
-    }
-
-    /**
-     * 判断字符串是否为JSON格式
-     */
-    private static boolean isJson(String str) {
-        if (str == null || str.isEmpty()) return false;
-        str = str.trim();
-        return (str.startsWith("{") && str.endsWith("}")) || (str.startsWith("[") && str.endsWith("]"));
-    }
 }
--- a/scaner/src/main/java/org/example/SCTool.java
+++ b/scaner/src/main/java/org/example/SCTool.java
@@ -0,0 +1,102 @@
+package org.example;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.awt.*;
+
+public class SCTool {
+    /**
+     * 判断字符串是否为JSON格式
+     */
+    public static boolean isJson(String str) {
+        if (str == null || str.isEmpty()) return false;
+        str = str.trim();
+        return (str.startsWith("{") && str.endsWith("}")) || (str.startsWith("[") && str.endsWith("]"));
+    }
+
+    /**
+     * 校验字符串是否为有效JSON
+     */
+    public static boolean isValidJson(String input) {
+        try {
+            new JSONObject(input);
+            return true;
+        } catch (JSONException e) {
+            System.out.println("JSON解析失败原因: " + e.getMessage());
+            return false;
+        }
+    }
+
+    /**
+     * 锁定英文输入法（Windows系统专用）
+     */
+    public static void lockEnglishInputMethod() {
+        try {
+            String powerShellCmd = "powershell -Command \"$im = Get-WinUserLanguageList | Where-Object LanguageTag -eq 'en-US'; " +
+                "if ($im) { Set-WinUserLanguageList -LanguageList $im -Force; Write-Host 'Success' }\"";
+
+            Process process = Runtime.getRuntime().exec(powerShellCmd);
+            process.waitFor();
+
+            if (process.exitValue() == 0) {
+                System.out.println("英文输入法已锁定（en-US）");
+            } else {
+                System.out.println("PowerShell切换输入法失败，尝试备选方案（Ctrl+空格）");
+                sendKeyStroke(0x11, 0x20);
+            }
+        } catch (Exception e) {
+            System.out.println("设置英文输入法异常: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 发送键盘组合键（用于输入法切换备选方案）
+     */
+    public static void sendKeyStroke(int modifier, int key) {
+        try {
+            Robot robot = new Robot();
+            robot.keyPress(modifier);
+            robot.keyPress(key);
+            robot.keyRelease(key);
+            robot.keyRelease(modifier);
+            System.out.println("已尝试Ctrl+空格切换输入法");
+        } catch (AWTException e) {
+            System.out.println("发送键盘事件失败: " + e.getMessage());
+        }
+    }
+
+    /**
+     * 处理JSON数据并发送POST请求
+     */
+    public static void sendDataToServer(String jsonInput, String userIdentity) {
+        try {
+            JSONObject json = new JSONObject(jsonInput);
+            json.put("createBy", userIdentity);
+            String finalJson = json.toString(2);
+
+            System.out.println("最终发送的JSON数据: ");
+            System.out.println(finalJson + "\n");
+
+            // 取消注释以下代码以启用HTTP请求
+            String response = HttpRequestUtil.postJson(
+                "http://140.143.206.120:8080/wms/stockIoDetail",
+                finalJson
+            );
+
+            if (response == null || response.isEmpty()) {
+                System.out.println("服务器无响应，请检查接口连接\n");
+            } else {
+                System.out.println("服务器返回结果: ");
+                String formattedResponse = SCTool.isJson(response) ? new JSONObject(response).toString(2) : response;
+                System.out.println(formattedResponse + "\n");
+            }
+
+        } catch (JSONException e) {
+            System.out.println("JSON处理异常: " + e.getMessage() + "\n");
+        } catch (Exception e) {
+            System.out.println("发送请求异常: " + e.getMessage() + "\n");
+        }
+    }
+}