feat:提交

2025-07-22 18:22:31 +08:00
parent 160bb294ca
commit 2ebb3e1abe
85 changed files with 36380 additions and 0 deletions
--- a/tests/dev1/dataHandle/common/base/File.ts
+++ b/tests/dev1/dataHandle/common/base/File.ts
@@ -0,0 +1,122 @@
+
+
+export class textFile
+{
+    /**保存单文件 text类型的 */
+    static saveFile(filename: string, content: string)
+    {
+        let blob = new Blob([content], { type: "text/plain;charset=utf-8" });
+        this.saveAs(filename, blob);
+    }
+
+    /**读取文件 选择文件组件,读取文档处理函数 */
+    static readFile(eleFile, fn_doText, fileType = "", fn_msg = null)
+    {
+        let noEleFile = !(eleFile);
+        if (noEleFile)
+        {
+            eleFile = document.createElement('input');
+            eleFile.type = 'file';
+            eleFile.accept = 'text/*';
+            eleFile.hidden = true;
+            document.body.appendChild(eleFile);
+        }
+
+
+        if (fileType && fileType != "") eleFile.accept = fileType;
+        let reader = new FileReader();
+        reader.onload = function (event)
+        {
+            let text = event.target["result"];
+            if (fn_doText) fn_doText(text);
+        };
+        // 选择文件
+        eleFile.onchange = function (event)
+        {
+            let file = event.target.files[0];
+            if (file)
+            {
+                reader.readAsText(file);
+            }
+            if (fn_msg != null)
+            {
+                fn_msg();
+            }
+        };
+        eleFile.click();
+
+        if (noEleFile)
+        {
+            document.body.removeChild(eleFile);
+        }
+
+    }
+
+    static getStringFromFile(eleFile, fileType = "", fn_msg = null): string
+    {
+        let noEleFile = !(eleFile);
+        if (noEleFile)
+        {
+            eleFile = document.createElement('input');
+            eleFile.type = 'file';
+            eleFile.accept = 'text/*';
+            eleFile.hidden = true;
+            document.body.appendChild(eleFile);
+        }
+
+
+        if (fileType && fileType != "") eleFile.accept = fileType;
+        let reader = new FileReader();
+        reader.onload = function (event)
+        {
+            let text = event.target["result"];
+            return text;
+        };
+        // 选择文件
+        eleFile.onchange = function (event)
+        {
+            let file = event.target.files[0];
+            if (file)
+            {
+                reader.readAsText(file);
+            }
+            if (fn_msg != null)
+            {
+                fn_msg();
+            }
+        };
+        eleFile.click();
+
+        if (noEleFile)
+        {
+            document.body.removeChild(eleFile);
+        }
+        return '';
+    }
+    /**保存文件 */
+    static saveAs(fileName: string, data: Blob)
+    {
+        // 创建隐藏的可下载链接
+        let eleLink = document.createElement('a');
+        eleLink.download = fileName;
+        eleLink.style.display = 'none';
+        eleLink.href = URL.createObjectURL(data);
+        // 触发点击
+        document.body.appendChild(eleLink);
+        eleLink.click();
+        // 然后移除
+        document.body.removeChild(eleLink);
+    }
+
+    static readFile2()
+    {
+        let rf = document.createElement('input');
+        rf.type = 'file';
+        rf.accept = 'text/*';
+        rf.hidden = true;
+
+
+        document.body.removeChild(rf);
+    }
+
+}