优化日志查看，添加删除日志文件功能

auto_pt/urls.py

@@ -32,6 +32,7 @@ urlpatterns = [
     path(r'get_log_list', views.get_log_list, name='get_log_list'),
     path(r'show_log_list', views.show_log_list, name='show_log_list'),
     path(r'get_log_content', views.get_log_content, name='get_log_content'),
+    path(r'remove_log_api', views.remove_log_api, name='remove_log_api'),
     path(r'get_helper_license', views.get_helper_license, name='get_helper_license'),
     path(r'downloading_status', views.downloading_status, name='downloading_status'),
     path(r'do_sql', views.do_sql, name='do_sql'),

auto_pt/views.py

@@ -934,12 +934,12 @@ def show_sign_api(request):
 
 def get_log_list(request):
     path = os.path.join(BASE_DIR, 'db')
-    logger.info(path)
-    logger.info(os.listdir(path))
-
+    # logger.info(path)
+    # logger.info(os.listdir(path))
     names = [name for name in os.listdir(path)
              if os.path.isfile(os.path.join(path, name)) and name.startswith('logs')]
-    logger.info(names)
+    names = sorted(names, key=lambda x: os.stat(os.path.join(BASE_DIR, f'db/{x}')).st_ctime, reverse=True)
+    # logger.info(names)
     return JsonResponse(data=CommonResponse.success(
         data={
             'path': path,
@@ -953,7 +953,7 @@ def get_log_content(request):
     path = os.path.join(BASE_DIR, 'db/' + name)
     with open(path, 'r') as f:
         logs = f.readlines()
-    logger.info(logs)
+    logger.info(f'日志行数：{len(logs)}')
     return JsonResponse(data=CommonResponse.success(
         data={
             'path': path,
@@ -962,6 +962,21 @@ def get_log_content(request):
     ).to_dict(), safe=False)
 
 
+def remove_log_api(request):
+    name = request.GET.get('name')
+    path = os.path.join(BASE_DIR, f'db/{name}')
+    try:
+        os.remove(path)
+        return JsonResponse(data=CommonResponse.success(
+            msg='删除成功！'
+        ).to_dict(), safe=False)
+    except Exception as e:
+        logger.error(traceback.format_exc(3))
+        return JsonResponse(data=CommonResponse.error(
+            msg='删除文件出错啦！详情请查看日志'
+        ).to_dict(), safe=False)
+
+
 def show_log_list(request):
     return render(request, 'auto_pt/showlog.html')
 

ptools/settings.py

@@ -189,7 +189,7 @@ LOGGING = {
             'filename': os.path.join(BASE_DIR, 'db/logs.log'),
             'when': 'm',
             'interval': 10,
-            'backupCount': 30,
+            'backupCount': 10,
             # 'class': 'logging.handlers.RotatingFileHandler',
             # 'filename': "db/{}.log".format(datetime.datetime.today()),  # 日志文件的位置
             # 'maxBytes': 30 * 1024 * 1024,  # 日志文件的大小（300*1024*1024为300MB）

templates/auto_pt/showlog.html

@@ -33,11 +33,13 @@
     <div>
         <el-select placeholder="请选择要查看的日志"
                    size="small"
-                   v-model="log" @change="showLog()">
+                   v-model="log" @change="showLog">
             <el-option
                     v-for="(name,index) in names" :index="index" :label="name" :value="name">
             </el-option>
         </el-select>
+        <el-button type="primary" @click="showLog" size="small">查看日志</el-button>
+        <el-button type="danger" @click="removeLog" size="small">删除日志</el-button>
     </div>
     <el-container style="height: 780px; border: 1px solid #eee;margin-top: 5px;">
         <el-main class="logs">
@@ -57,7 +59,7 @@
         data() {
             return {
                 names: [],
-                log: '',
+                log: 'logs.log',
                 logs: [],
             }
         },
@@ -66,7 +68,11 @@
         },
         mounted() {
             {#this.chart = this.$refs.charts.chart#}
-            this.getLogs()
+            setTimeout(() => {
+                this.getLogs()
+                this.showLog()
+            }, 50)
+
         },
         methods: {
             getLogs() {
@@ -100,10 +106,10 @@
             },
             showLog() {
                 {#console.log(name)#}
-                let name = this.log
+                this.logs = []
                 console.log(this.log)
                 axios.get(
-                    "{% url 'get_log_content' %}" + '?name=' + name
+                    "{% url 'get_log_content' %}" + '?name=' + this.log
                 ).then(res => {
                     console.log('获取数据列表成功', res.data)
                     {#let data = res.data#}
@@ -130,6 +136,39 @@
                     });
                 })
             },
+            removeLog() {
+                if (this.log == 'logs.log') {
+                    this.$message({
+                        type: 'warning',
+                        message: '当前日志正在使用中，请勿操作！'
+                    });
+                    return
+                }
+                console.log(this.log)
+                axios.get(
+                    "{% url 'remove_log_api' %}" + '?name=' + this.log
+                ).then(res => {
+                    console.log('删除日志文件成功', res.data)
+                    {#let data = res.data#}
+                    {#console.log(typeof res.data.data)#}
+                    if (res.data.code === 0) {
+                        this.getLogs()
+                        this.showLog()
+                    } else {
+                        this.loading = false
+                        this.$message({
+                            type: 'warning',
+                            message: '删除日志文件失败！'
+                        });
+                    }
+                }).catch(res => {
+                    console.log('删除日志文件失败', res)
+                    this.$message({
+                        type: 'warning',
+                        message: '删除日志文件失败！' + res
+                    });
+                })
+            },
         }
     })
 </script>