日志

uni_modules/yk-log/changelog.md

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+## 1.0.1（2024-10-30）
+1. 解决中文乱码问题
+## 1.0.0（2024-10-28）
+1. 实现日志写入/storage/emulated/0/Android/data/包名/files/Logs中

uni_modules/yk-log/package.json

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+{
+  "id": "yk-log",
+  "displayName": "yk-log 基于uts实现的安卓日志插件",
+  "version": "1.0.1",
+  "description": "基于uts实现的日志插件，保存日志文件到外部存储的私有目录下，目前Android 10及以下测试可用，10以上未测试",
+  "keywords": [
+    "yk-log",
+    "uts",
+    "日志",
+    "Android"
+],
+  "repository": "",
+  "engines": {
+    "HBuilderX": "^3.91"
+  },
+  "dcloudext": {
+    "type": "uts",
+    "sale": {
+      "regular": {
+        "price": "0.00"
+      },
+      "sourcecode": {
+        "price": "0.00"
+      }
+    },
+    "contact": {
+      "qq": "2466286500"
+    },
+    "declaration": {
+      "ads": "无",
+      "data": "插件不采集任何数据",
+      "permissions": "无"
+    },
+    "npmurl": ""
+  },
+  "uni_modules": {
+    "dependencies": [],
+    "encrypt": [],
+    "platforms": {
+      "cloud": {
+        "tcb": "y",
+        "aliyun": "y",
+        "alipay": "y"
+      },
+      "client": {
+        "Vue": {
+          "vue2": "y",
+          "vue3": "y"
+        },
+        "App": {
+          "app-android": {
+            "minVersion": "21"
+        },
+          "app-ios": "u"
+        },
+        "H5-mobile": {
+          "Safari": "n",
+          "Android Browser": "n",
+          "微信浏览器(Android)": "n",
+          "QQ浏览器(Android)": "n"
+        },
+        "H5-pc": {
+          "Chrome": "n",
+          "IE": "n",
+          "Edge": "n",
+          "Firefox": "n",
+          "Safari": "n"
+        },
+        "小程序": {
+          "微信": "n",
+          "阿里": "n",
+          "百度": "n",
+          "字节跳动": "n",
+          "QQ": "n",
+          "钉钉": "n",
+          "快手": "n",
+          "飞书": "n",
+          "京东": "n"
+        },
+        "快应用": {
+          "华为": "n",
+          "联盟": "n"
+        }
+      }
+    }
+  }
+}

uni_modules/yk-log/readme.md

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+# yk-log
+目前官方的`TextEncoder`提示不支持，自己写的字符转byteArray方法后面会导致生成的字节数组末尾出现额外的零字节（0），所以日志换行之后会有乱码。
+
+由于手机坏了只有备用机，目前测试Android 10及以下的版本可以，10以上理论上也可以。
+
+日志文件存储在 /storage/emulated/0/Android/data/包名/files/Logs 目录中
+
+### 方法
+
+| 方法名 | 说明                                         | 参数 |
+| ------ | -------------------------------------------- | ---- |
+| write  | 写入日志，yyyy-MM-dd HH:mm:ss.SSS-[传入消息] | text |
+
+### 使用示例
+
+```js
+import { write } from '../../uni_modules/yk-log'
+
+export default {
+	data() {
+		return {
+		}
+	},
+	methods: {
+		wirteLog() {
+			write("1111")
+		}
+	}
+}
+```
+

uni_modules/yk-log/utssdk/app-android/config.json

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+{
+  "minSdkVersion": "21"
+}

uni_modules/yk-log/utssdk/app-android/index.uts

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+import { WriteApi } from '../interface';
+import SimpleDateFormat from 'java.text.SimpleDateFormat';
+import Locale from 'java.util.Locale';
+import FileOutputStream from 'java.io.FileOutputStream';
+import File from 'java.io.File';
+import Date from "java.util.Date";
+import OutputStreamWriter from 'java.io.OutputStreamWriter';
+
+const LOG_DISPLAY_NAME = "app_log.txt";
+
+// 字符串转Uint8Array
+function stringToUint8Array(str: string) : ByteArray{
+  const arr: ByteArray = new ByteArray(str.length);
+  for (let i = 0; i < str.length; i++) {
+    arr.set(i.toInt(), str.charCodeAt(i)!!.toByte());
+  }
+  return arr
+}
+
+// 创建消息格式
+function createMessage(logMessage : string) : string {
+	const timestamp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault()).format(new Date());
+	const logEntry = timestamp + " - " + logMessage + "\n";
+	return logEntry
+}
+
+// 写入日志
+export const write : WriteApi = (logMessage : string) => {
+	const context = UTSAndroid.getAppContext();
+	// 获取应用的私有外部存储目录  
+	const externalFilesDir = context!!.getExternalFilesDir(null); // type为null表示根目录  
+	if (externalFilesDir == null) {
+		// 外部存储不可用或未挂载  
+		return;
+	}
+
+	// 指定放在 应用的私有外部存储目录/Logs 目录中
+	const logDir = new File(externalFilesDir, `Logs`);
+	if (!logDir.exists()) {
+		logDir.mkdirs();
+	}
+
+	const nowDay = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault()).format(new Date());
+	const fileName = `${nowDay}_${LOG_DISPLAY_NAME}`;
+	const logFile = new File(logDir, fileName);
+	try {
+		const fos = new FileOutputStream(logFile, true)
+		const oStreamWriter = OutputStreamWriter(fos, 'UTF-8')
+		oStreamWriter.append(createMessage(logMessage));
+		oStreamWriter.close()
+	} catch (e) {
+		console.log(e);
+	}
+}

uni_modules/yk-log/utssdk/interface.uts

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+/* 写入文件 */
+export type WriteApi = (logMessage : string) => void