初始化万家商超用户端仓库

common/utils/fs.js

@@ -0,0 +1,54 @@
+// #ifdef APP-PLUS
+// 获取文件内容
+async function getFileContext(path, dirEntry) {
+  let deffered;
+  let fileReader = new plus.io.FileReader();
+  fileReader.onloadend = function(evt) {
+    deffered(evt.target.result);
+  }
+  let file = await getFile(path, dirEntry);
+  fileReader.readAsText(file, 'utf-8');
+  return new Promise((resolve) => {
+    deffered = resolve;
+  });
+}
+// 获取文件
+async function getFile(fileName, dirEntry) {
+  return new Promise(async (resolve) => {
+    let fileEntry = await getFileEntry(fileName, dirEntry);
+    fileEntry.file(function(file) {
+      resolve(file);
+    });
+  })
+}
+// 获取文件
+async function getFileEntry(fileName, dirEntry) {
+  return new Promise((resolve) => {
+    plus.io.requestFileSystem(plus.io.PRIVATE_DOC, function(fs) {
+      let entry = dirEntry || fs.root;
+      entry.getFile(fileName, {
+        create: true
+      }, function(fileEntry) {
+        resolve(fileEntry);
+      });
+    });
+  })
+}
+// #endif
+// #ifdef MP-WEIXIN
+async function getFileContext(path, dirEntry) {
+  let FileSystemManager = wx.getFileSystemManager();
+  let content = FileSystemManager.readFileSync(path,'utf-8');
+  return content;
+}
+// #endif
+
+function initI18n(){
+  return Promise.resolve();
+
+}
+
+export default {
+  getFileContext,
+  initI18n,
+}