redis文件修改

2026-10-18 23:45:52 +08:00 · 2018-11-23 15:02:02 +08:00
parent f2df81694f
commit 090fc0f243
5 changed files with 149 additions and 28 deletions
@@ -19,6 +19,91 @@ def index():
    return render_template('default/files.html')


+@files.route('get_body', methods=['POST'])
+def getBody():
+    path = request.form.get('path', '').encode('utf-8')
+    if not os.path.exists(path):
+        return public.returnJson(False, '文件不存在', (path,))
+
+    if os.path.getsize(path) > 2097152:
+        return public.returnJson(False, u'不能在线编辑大于2MB的文件!')
+
+    fp = open(path, 'rb')
+    data = {}
+    data['status'] = True
+    try:
+        if fp:
+            from chardet.universaldetector import UniversalDetector
+            detector = UniversalDetector()
+            srcBody = b""
+            for line in fp.readlines():
+                detector.feed(line)
+                srcBody += line
+            detector.close()
+            char = detector.result
+            data['encoding'] = char['encoding']
+            if char['encoding'] == 'GB2312' or not char['encoding'] or char[
+                    'encoding'] == 'TIS-620' or char['encoding'] == 'ISO-8859-9':
+                data['encoding'] = 'GBK'
+            if char['encoding'] == 'ascii' or char[
+                    'encoding'] == 'ISO-8859-1':
+                data['encoding'] = 'utf-8'
+            if char['encoding'] == 'Big5':
+                data['encoding'] = 'BIG5'
+            if not char['encoding'] in ['GBK', 'utf-8',
+                                        'BIG5']:
+                data['encoding'] = 'utf-8'
+            try:
+                if sys.version_info[0] == 2:
+                    data['data'] = srcBody.decode(
+                        data['encoding']).encode('utf-8', errors='ignore')
+                else:
+                    data['data'] = srcBody.decode(data['encoding'])
+            except:
+                data['encoding'] = char['encoding']
+                if sys.version_info[0] == 2:
+                    data['data'] = srcBody.decode(
+                        data['encoding']).encode('utf-8', errors='ignore')
+                else:
+                    data['data'] = srcBody.decode(data['encoding'])
+        else:
+            if sys.version_info[0] == 2:
+                data['data'] = srcBody.decode('utf-8').encode('utf-8')
+            else:
+                data['data'] = srcBody.decode('utf-8')
+            data['encoding'] = u'utf-8'
+
+        return public.returnJson(True, 'OK', data)
+    except Exception as ex:
+        return public.returnJson(False, u'文件编码不被兼容，无法正确读取文件!' + str(ex))
+
+
+@files.route('save_body', methods=['POST'])
+def saveBody():
+    path = request.form.get('path', '').encode('utf-8')
+    data = request.form.get('data', '').encode('utf-8')
+    encoding = request.form.get('encoding', '').encode('utf-8')
+    if not os.path.exists(path):
+        return public.returnJson(False, '文件不存在')
+    try:
+        if encoding == 'ascii':
+            encoding = 'utf-8'
+        if sys.version_info[0] == 2:
+            data = data.encode(encoding, errors='ignore')
+            fp = open(path, 'w+')
+        else:
+            data = data.encode(
+                encoding, errors='ignore').decode(encoding)
+            fp = open(path, 'w+', encoding=encoding)
+        fp.write(data)
+        fp.close()
+
+        public.writeLog('TYPE_FILE', '文件保存成功', (path,))
+        return public.returnJson(True, '文件保存成功')
+    except Exception as ex:
+        return public.returnJson(False, 'FILE_SAVE_ERR:' + str(ex))
+
+
@files.route('/get_dir', methods=['POST'])
 def getDir():
    path = request.form.get('path', '').encode('utf-8')