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