diff --git a/apisix/plugins/http-logger.lua b/apisix/plugins/http-logger.lua
index 523d02d09796..44df6aeff99c 100644
--- a/apisix/plugins/http-logger.lua
+++ b/apisix/plugins/http-logger.lua
@@ -36,6 +36,7 @@ local schema = {
         buffer_duration = {type = "integer", minimum = 1, default = 60},
         inactive_timeout = {type = "integer", minimum = 1, default = 5},
         batch_max_size = {type = "integer", minimum = 1, default = 1000},
+        include_req_body = {type = "boolean", default = false}
     },
     required = {"uri"}
 }
@@ -121,7 +122,7 @@ end
 
 
 function _M.log(conf)
-    local entry = log_util.get_full_log(ngx)
+    local entry = log_util.get_full_log(ngx, conf)
 
     if not entry.route_id then
         core.log.error("failed to obtain the route id for http logger")
diff --git a/apisix/plugins/kafka-logger.lua b/apisix/plugins/kafka-logger.lua
index e88cf7cac9ef..fc7d90cde719 100644
--- a/apisix/plugins/kafka-logger.lua
+++ b/apisix/plugins/kafka-logger.lua
@@ -44,6 +44,7 @@ local schema = {
         buffer_duration = {type = "integer", minimum = 1, default = 60},
         inactive_timeout = {type = "integer", minimum = 1, default = 5},
         batch_max_size = {type = "integer", minimum = 1, default = 1000},
+        include_req_body = {type = "boolean", default = false}
     },
     required = {"broker_list", "kafka_topic", "key"}
 }
@@ -111,7 +112,7 @@ end
 
 
 function _M.log(conf)
-    local entry = log_util.get_full_log(ngx)
+    local entry = log_util.get_full_log(ngx, conf)
 
     if not entry.route_id then
         core.log.error("failed to obtain the route id for kafka logger")
diff --git a/apisix/plugins/syslog.lua b/apisix/plugins/syslog.lua
index f633f3ceb337..7b96a2e010b6 100644
--- a/apisix/plugins/syslog.lua
+++ b/apisix/plugins/syslog.lua
@@ -42,6 +42,7 @@ local schema = {
         tls = {type = "boolean", default = false},
         batch_max_size = {type = "integer", minimum = 1, default = 1000},
         buffer_duration = {type = "integer", minimum = 1, default = 60},
+        include_req_body = {type = "boolean", default = false}
     },
     required = {"host", "port"}
 }
@@ -127,7 +128,7 @@ end
 
 -- log phase in APISIX
 function _M.log(conf)
-    local entry = log_util.get_full_log(ngx)
+    local entry = log_util.get_full_log(ngx, conf)
 
     if not entry.route_id then
         core.log.error("failed to obtain the route id for sys logger")
diff --git a/apisix/plugins/tcp-logger.lua b/apisix/plugins/tcp-logger.lua
index 197f424dd0d6..ced5f8f23dad 100644
--- a/apisix/plugins/tcp-logger.lua
+++ b/apisix/plugins/tcp-logger.lua
@@ -40,6 +40,7 @@ local schema = {
         buffer_duration = {type = "integer", minimum = 1, default = 60},
         inactive_timeout = {type = "integer", minimum = 1, default = 5},
         batch_max_size = {type = "integer", minimum = 1, default = 1000},
+        include_req_body = {type = "boolean", default = false}
     },
     required = {"host", "port"}
 }
@@ -115,7 +116,7 @@ end
 
 
 function _M.log(conf)
-    local entry = log_util.get_full_log(ngx)
+    local entry = log_util.get_full_log(ngx, conf)
 
     if not entry.route_id then
         core.log.error("failed to obtain the route id for tcp logger")
diff --git a/apisix/plugins/udp-logger.lua b/apisix/plugins/udp-logger.lua
index 119d3159d663..cec782a34762 100644
--- a/apisix/plugins/udp-logger.lua
+++ b/apisix/plugins/udp-logger.lua
@@ -36,6 +36,7 @@ local schema = {
         buffer_duration = {type = "integer", minimum = 1, default = 60},
         inactive_timeout = {type = "integer", minimum = 1, default = 5},
         batch_max_size = {type = "integer", minimum = 1, default = 1000},
+        include_req_body = {type = "boolean", default = false}
     },
     required = {"host", "port"}
 }
@@ -98,7 +99,7 @@ end
 
 
 function _M.log(conf)
-    local entry = log_util.get_full_log(ngx)
+    local entry = log_util.get_full_log(ngx, conf)
 
     if not entry.route_id then
         core.log.error("failed to obtain the route id for udp logger")
diff --git a/apisix/utils/log-util.lua b/apisix/utils/log-util.lua
index 6ee03b288db6..b11a435808f8 100644
--- a/apisix/utils/log-util.lua
+++ b/apisix/utils/log-util.lua
@@ -18,7 +18,7 @@ local core     = require("apisix.core")
 
 local _M = {}
 
-local function get_full_log(ngx)
+local function get_full_log(ngx, conf)
     local ctx = ngx.ctx.api_ctx
     local var = ctx.var
     local service_id
@@ -34,7 +34,7 @@ local function get_full_log(ngx)
         service_id = var.host
     end
 
-    return  {
+    local log =  {
         request = {
             url = url,
             uri = var.request_uri,
@@ -56,6 +56,20 @@ local function get_full_log(ngx)
         start_time = ngx.req.start_time() * 1000,
         latency = (ngx.now() - ngx.req.start_time()) * 1000
     }
+
+    if conf.include_req_body then
+        local body = ngx.req.get_body_data()
+        if body then
+            log.request.body = body
+        else
+            local body_file = ngx.req.get_body_file()
+            if body_file then
+                log.request.body_file = body_file
+            end
+        end
+    end
+
+    return log
 end
 
 _M.get_full_log = get_full_log