[file-env]添加uni-env示例

pages.json

@@ -458,6 +458,13 @@
         "navigationBarTitleText": "文件管理"
       }
     },
+   {
+     "path" : "pages/API/get-file-uni-env/get-file-uni-env",
+     "style" :
+     {
+       "navigationBarTitleText" : "file-uni-env"
+     }
+   },
     // #endif
     {
       "path": "pages/API/action-sheet/action-sheet",

pages/API/get-file-uni-env/get-file-uni-env.uvue

+<template>
+  <!-- #ifdef APP -->
+  <text>操作日志</text><button size="mini" @click="log=''">清空日志</button>
+  <text style="margin: 2px; padding: 2px; border: 1px solid #000000;">{{ log }}</text>
+  <scroll-view style="flex: 1;">
+  <!-- #endif -->
+    <!-- #ifdef APP -->
+    <button class="btnstyle" type="primary" @tap="geAbsPath(sandboxPath)" id="btn-path">应用外置沙盒目录uni.env.SANDBOX_PATH</button>
+    <button class="btnstyle" type="primary" @tap="geAbsPath(cachePath)" id="btn-path">缓存文件目录uni.env.CACHE_PATH</button>
+    <button class="btnstyle" type="primary" @tap="geAbsPath(userPath)" id="btn-path">用户文件目录uni.env.USER_DATA_PATH</button>
+    <button class="btnstyle" type="primary" @tap="geAbsPath(internalSandboxPath)"
+      id="btn-path">应用内置沙盒目录uni.env.ANDROID_INTERNAL_SANDBOX_PATH</button>
+    <!-- #endif -->
+  <!-- #ifdef APP -->
+  </scroll-view>
+  <!-- #endif -->
+</template>
+
+<script>
+  export default {
+
+    data() {
+      return {
+        log: "",
+        userPath: uni.env.USER_DATA_PATH,
+        sandboxPath: uni.env.SANDBOX_PATH,
+        cachePath: uni.env.CACHE_PATH,
+        internalSandboxPath: uni.env.ANDROID_INTERNAL_SANDBOX_PATH,
+      }
+    },
+    onLoad() {
+    },
+
+    methods: {
+      geAbsPath(path ?: Any) {
+        this.log += UTSAndroid.convert2AbsFullPath(path as String) + '\n'
+      }
+    }
+  }
+</script>
+
+<style>
+  .btnstyle {
+    margin: 4px;
+  }
+</style>

pages/tabBar/API.uvue

@@ -449,6 +449,10 @@
                 name: 'fileSystemManager文件管理',
                 url: 'get-file-system-manager'
               },
+              {
+                name: 'uni.env',
+                url: 'get-file-uni-env'
+              },
             ] as Page[],
           },
           // #endif