feat: 中文

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@taoya7/print-help",
-  "version": "1.0.4",
+  "version": "1.0.7",
   "license": "MIT",
   "type": "module",
   "keywords": [
@@ -26,10 +26,12 @@
   "devDependencies": {
     "@types/lodash-es": "^4.17.12",
     "@types/node": "^20.11.25",
+    "buffer": "^6.0.3",
     "typescript": "^5.4.2",
     "unbuild": "^2.0.0"
   },
   "dependencies": {
+    "iconv-lite": "^0.6.3",
     "lodash-es": "^4.17.21",
     "rollup-obfuscator": "^4.1.1"
   }

pnpm-lock.yaml

@@ -5,6 +5,9 @@ settings:
   excludeLinksFromLockfile: false
 
 dependencies:
+  iconv-lite:
+    specifier: ^0.6.3
+    version: 0.6.3
   lodash-es:
     specifier: ^4.17.21
     version: 4.17.21
@@ -19,6 +22,9 @@ devDependencies:
   '@types/node':
     specifier: ^20.11.25
     version: 20.11.25
+  buffer:
+    specifier: ^6.0.3
+    version: 6.0.3
   typescript:
     specifier: ^5.4.2
     version: 5.4.2
@@ -711,6 +717,10 @@ packages:
   /balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
+  /base64-js@1.5.1:
+    resolution: {integrity: sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==}
+    dev: true
+
   /boolbase@1.0.0:
     resolution: {integrity: sha512-JZOSA7Mo9sNGB8+UjSgzdLtokWAky1zbztM3WRLCbZ70/3cTANmQmOdR7y2g+J0e2WXywy1yS468tY+IruqEww==}
     dev: true
@@ -750,6 +760,13 @@ packages:
     resolution: {integrity: sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==}
     dev: false
 
+  /buffer@6.0.3:
+    resolution: {integrity: sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==}
+    dependencies:
+      base64-js: 1.5.1
+      ieee754: 1.2.1
+    dev: true
+
   /builtin-modules@3.3.0:
     resolution: {integrity: sha512-zhaCDicdLuWN5UbN5IMnFqNMhNfo919sH85y2/ea+5Yg9TsTkeZxpL+JLbp6cgYFS4sRLp3YV4S6yDuqVWHYOw==}
     engines: {node: '>=6'}
@@ -1351,6 +1368,17 @@ packages:
     resolution: {integrity: sha512-Yc+BQe8SvoXH1643Qez1zqLRmbA5rCL+sSmk6TVos0LWVfNIB7PGncdlId77WzLGSIB5KaWgTaNTs2lNVEI6VQ==}
     dev: true
 
+  /iconv-lite@0.6.3:
+    resolution: {integrity: sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==}
+    engines: {node: '>=0.10.0'}
+    dependencies:
+      safer-buffer: 2.1.2
+    dev: false
+
+  /ieee754@1.2.1:
+    resolution: {integrity: sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==}
+    dev: true
+
   /ignore@5.3.1:
     resolution: {integrity: sha512-5Fytz/IraMjqpwfd34ke28PTVMjZjJG2MPn5t7OE4eUCUNf8BAa7b5WUS9/Qvr6mwOQS7Mk6vdsMno5he+T8Xw==}
     engines: {node: '>= 4'}
@@ -2145,6 +2173,10 @@ packages:
       queue-microtask: 1.2.3
     dev: true
 
+  /safer-buffer@2.1.2:
+    resolution: {integrity: sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==}
+    dev: false
+
   /scule@1.3.0:
     resolution: {integrity: sha512-6FtHJEvt+pVMIB9IBY+IcCJ6Z5f1iQnytgyfKMhDKgmzYG+TeH/wx1y3l27rshSbLiSanrR9ffZDrEsmjlQF2g==}
     dev: true

src/command/Label.ts

@@ -1,5 +1,5 @@
 import _ from "lodash-es";
-
+import iconv from "iconv-lite";
 export enum FOOT {
   F2 = 0,
   F5 = 1,
@@ -171,12 +171,19 @@ export class LabelCommand {
   }
   private addStrToCommand(str: string): void {
     if (str !== "") {
-      let bs: Buffer = Buffer.from(str, "utf8");
+      let bs;
+      try {
+        bs = iconv.encode(str, "GB2312");
+      } catch (e) {
+        console.error(e);
+      }
+      if (bs) {
         for (let i = 0; i < bs.length; ++i) {
           this.command.push(bs[i]);
         }
       }
     }
+  }
   /**
    * 定义两张标签之间的间隙距离
    * @param gap 定义标签间隙高度 (mm)
@@ -478,10 +485,12 @@ export class LabelCommand {
    * 获取命令字符串
    */
   getCommandStr(command: number[]) {
-    let str = "";
+    // 创建一个Buffer实例来存储字节数组
-    for (let i = 0; i < command.length; i++) {
+    const buffer = Buffer.from(command);
-      str += String.fromCharCode(command[i]);
+
-    }
+    // 使用iconv-lite将Buffer从GB2312解码成字符串
+    const str = iconv.decode(buffer, "GB2312");
+
     return str;
   }
   addQueryPrinterType(): void {

src/index.ts

@@ -1,27 +1 @@
 export * from "./command";
-
-import {
-  FONTMUL,
-  FONTTYPE,
-  LabelCommand,
-  ROTATION,
-  EEC,
-} from "@/command/Label";
-
-function main() {
-  let label = new LabelCommand(50, 30, 0); // 长,宽,gap
-  label.addText(
-    0,
-    0,
-    FONTTYPE.FONT_1,
-    ROTATION.ROTATION_0,
-    FONTMUL.MUL_1,
-    FONTMUL.MUL_1,
-    "Hello World"
-  );
-  label.addQRCode(0, 0, EEC.LEVEL_L, 5, ROTATION.ROTATION_0, "taoya.art");
-  var command = label.getCommand();
-  console.log(command); // 获取字节码
-  console.log(label.getCommandStr(command));
-}
-main();