实现HTTP服务架构

src/common/Fields.cpp

@@ -96,9 +96,10 @@ string Fields::toStr()
     string s;
     for (auto it = mapFields.begin(); it != mapFields.end(); it++)
     {
-        s += ("{" + it->first + ":" + it->second + "} ");
+        if (!s.empty()) s += ",";
+        s += ("\"" + it->first + "\":\"" + it->second + "\"");
     }
-    return s;
+    return "{" + s + "}";
 }
 
 string Fields::toSqlInsert(string tableName)

src/common/JsonN.h

@@ -1,4 +1,6 @@
-#include <nlohmann/json.hpp>
+#pragma once
+
+#include <nlohmann/json.hpp>
 #include <fstream>
 #include <memory>
 #include <iostream>
@@ -68,7 +70,7 @@ public:
         }
         catch (nlohmann::json::parse_error& e)
         {
-            std::cout << "JSON parse error: " << e.what() << std::endl;
+            std::cout << "JSON parse error: " << e.what() << "\n" << jsonstr << std::endl;
             return false;
         }
         return true;