[ADD]数据源

controller/api/v1/basic/meta_database.go

@@ -1,6 +1,8 @@
 package basic
 
 import (
+	"github.com/Unknwon/com"
+	"github.com/astaxie/beego/validation"
 	"github.com/gin-gonic/gin"
 	"github.com/viletyy/potato/models/basic"
 	_ "github.com/viletyy/potato/models/basic"
@@ -37,3 +39,201 @@ func GetMetaDatabases(c *gin.Context) {
 		"basic": data,
 	})
 }
+
+// @Summary 新增数据源
+// @Tags meta_databases
+// @Description
+// @Accept mpfd
+// @Produce json
+// @Param name formData string true "数据源 名称"
+// @Param host formData string true "数据源 地址"
+// @Param port formData int true "数据源 端口号"
+// @Param db_name formData string true "数据源 数据库名称"
+// @Param username formData string true "数据源 用户名"
+// @Param password formData string true "数据源 密码"
+// @Param comment formData string false "数据源 备注"
+// @Param vendor_id formData int true "系统厂商 id"
+// @Param business_id formData int true "业务系统 id"
+// @Success 200 {string} json "{"code": 200, data: {}, "msg" : "ok"}"
+// @Router /v1/meta_databases [post]
+func AddMetaDatabase(c *gin.Context) {
+	name := c.PostForm("name")
+	host := c.PostForm("host")
+	port := com.StrTo(c.PostForm("port")).MustInt()
+	dbName := c.PostForm("db_name")
+	username := c.PostForm("username")
+	password := c.PostForm("password")
+	comment := c.PostForm("comment")
+	vendorId := com.StrTo(c.PostForm("vendor_id")).MustInt()
+	businessId := com.StrTo(c.PostForm("business_id")).MustInt()
+
+	valid := validation.Validation{}
+	valid.Required(name, "name").Message("名称不能为空")
+	valid.Required(host, "host").Message("地址不能为空")
+	valid.Required(port, "port").Message("端口号不能为空")
+	valid.Required(dbName, "db_name").Message("数据库名称不能为空")
+	valid.Required(username, "username").Message("用户名不能为空")
+	valid.Required(password, "password").Message("密码不能为空")
+	valid.Min(vendorId, 1,"vendor_id").Message("必须是有效的系统厂商ID")
+	valid.Min(businessId, 1,"business_id").Message("必须是有效的业务系统ID")
+
+	data := make(map[string]interface{})
+	code := e.INVALID_PARAMS
+
+	if ! basic.ExistVendorById(vendorId) {
+		code = e.ERROR_NOT_EXIST_VENDOR
+	}
+
+	if ! basic.ExistBusinessById(businessId) {
+		code = e.ERROR_NOT_EXIST_BUSINESS
+	}
+
+	if ! valid.HasErrors() {
+		if ! basic.ExistMetaDatabaseByName(name) {
+			data["Name"] = name
+			data["Host"] = host
+			data["Port"] = port
+			data["DbName"] = dbName
+			data["Username"] = username
+			data["Password"] = password
+			data["Comment"] = comment
+			data["VendorId"] = vendorId
+			data["BusinessId"] = businessId
+			code = e.SUCCESS
+		} else {
+			code = e.ERROR_EXIST_META_DATABASE
+		}
+	}
+
+	if code == 200 {
+		basic.AddMetaDatabase(data)
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code" : code,
+		"msg" : e.GetMsg(code),
+		"data" : data,
+	})
+
+}
+
+// @Summary 修改数据源
+// @Tags meta_databases
+// @Description
+// @Accept mpfd
+// @Produce json
+// @Param id path int true "数据源 ID"
+// @Param name formData string false "数据源 名称"
+// @Param host formData string false "数据源 地址"
+// @Param port formData int false "数据源 端口号"
+// @Param db_name formData string false "数据源 数据库名称"
+// @Param username formData string false "数据源 用户名"
+// @Param password formData string false "数据源 密码"
+// @Param comment formData string false "数据源 备注"
+// @Param vendor_id formData int false "系统厂商 id"
+// @Param business_id formData int false "业务系统 id"
+// @Success 200 {string} json "{"code" : 200, "msg" : "ok"}"
+// @Router /v1/meta_databases/{id} [patch]
+func EditMetaDatabase(c *gin.Context)  {
+	id := com.StrTo(c.Param("id")).MustInt()
+	name := c.PostForm("name")
+	host := c.PostForm("host")
+	port := com.StrTo(c.PostForm("port")).MustInt()
+	dbName := c.PostForm("db_name")
+	username := c.PostForm("username")
+	password := c.PostForm("password")
+	comment := c.PostForm("comment")
+	vendorId := com.StrTo(c.PostForm("vendor_id")).MustInt()
+	businessId := com.StrTo(c.PostForm("business_id")).MustInt()
+
+	valid := validation.Validation{}
+	valid.Min(id, 1, "id").Message("必须是有效的数据源id")
+
+	data := make(map[string]interface{})
+	code := e.INVALID_PARAMS
+
+	if ! valid.HasErrors() {
+		if basic.ExistMetaDatabaseById(id) {
+			code = e.SUCCESS
+			if name != "" {
+				data["name"] = name
+			}
+			if host != "" {
+				data["host"] = host
+			}
+			if port != 0 {
+				data["port"] = port
+			}
+			if dbName != "" {
+				data["db_name"] = dbName
+			}
+			if username != "" {
+				data["username"] = username
+			}
+			if password != "" {
+				data["password"] = password
+			}
+			if comment != "" {
+				data["comment"] = comment
+			}
+			if vendorId != 0 {
+				if basic.ExistVendorById(vendorId) {
+					data["vendor_id"] = vendorId
+				} else {
+					code = e.ERROR_NOT_EXIST_VENDOR
+				}
+			}
+			if businessId != 0 {
+				if basic.ExistBusinessById(businessId) {
+					data["business_id"] = businessId
+				} else {
+					code = e.ERROR_NOT_EXIST_BUSINESS
+				}
+			}
+		} else {
+			code = e.ERROR_NOT_EXIST_META_DATABASE
+		}
+	}
+	if code == 200 {
+		basic.EditMetaDatabase(id, data)
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code" : code,
+		"msg" : e.GetMsg(code),
+		"data" : data,
+	})
+}
+
+// @Summary 删除数据源
+// @Tags meta_databases
+// @Description
+// @Accept json
+// @Produce json
+// @Param id path int true "数据源 ID"
+// @Success 200 {string} json "{"code" : 200, "msg" : "ok"}"
+// @Router /v1/meta_databases/{id} [delete]
+func DeleteMetaDatabase(c *gin.Context) {
+	id := com.StrTo(c.Param("id")).MustInt()
+
+	valid := validation.Validation{}
+	valid.Min(id, 1, "id").Message("必须是有效的数据源ID")
+
+	code := e.INVALID_PARAMS
+	if ! valid.HasErrors() {
+		if basic.ExistMetaDatabaseById(id) {
+			code = e.SUCCESS
+		} else {
+			code = e.ERROR_NOT_EXIST_META_DATABASE
+		}
+	}
+
+	if code == 200 {
+		basic.DeleteMetaDatabase(id)
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"code" : code,
+		"msg" : e.GetMsg(code),
+	})
+}

controller/api/v1/basic/vendor.go

@@ -139,6 +139,5 @@ func DeleteVendor(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{
 		"code" : code,
 		"msg" : e.GetMsg(code),
-		"data" : make(map[string]string),
 	})
 }

docs/docs.go

@@ -1,6 +1,6 @@
 // GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
 // This file was generated by swaggo/swag at
-// 2019-08-11 15:32:17.412899 +0800 CST m=+0.054203802
+// 2019-08-12 01:35:45.643682 +0800 CST m=+0.068783392
 
 package docs
 
@@ -187,6 +187,204 @@ var doc = `{
                         }
                     }
                 }
+            },
+            "post": {
+                "consumes": [
+                    "multipart/form-data"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "新增数据源",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "数据源 名称",
+                        "name": "name",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 地址",
+                        "name": "host",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "description": "数据源 端口号",
+                        "name": "port",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 数据库名称",
+                        "name": "db_name",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 用户名",
+                        "name": "username",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 密码",
+                        "name": "password",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 备注",
+                        "name": "comment",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "系统厂商 id",
+                        "name": "vendor_id",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "description": "业务系统 id",
+                        "name": "business_id",
+                        "in": "formData",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\": 200, data: {}, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
+            }
+        },
+        "/v1/meta_databases/{id}": {
+            "delete": {
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "删除数据源",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "数据源 ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\" : 200, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
+            "patch": {
+                "consumes": [
+                    "multipart/form-data"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "修改数据源",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "数据源 ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 名称",
+                        "name": "name",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 地址",
+                        "name": "host",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "数据源 端口号",
+                        "name": "port",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 数据库名称",
+                        "name": "db_name",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 用户名",
+                        "name": "username",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 密码",
+                        "name": "password",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 备注",
+                        "name": "comment",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "系统厂商 id",
+                        "name": "vendor_id",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "业务系统 id",
+                        "name": "business_id",
+                        "in": "formData"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\" : 200, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
             }
         },
         "/v1/meta_databases/{id}/meta_tables": {

docs/swagger.json

@@ -170,6 +170,204 @@
                         }
                     }
                 }
+            },
+            "post": {
+                "consumes": [
+                    "multipart/form-data"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "新增数据源",
+                "parameters": [
+                    {
+                        "type": "string",
+                        "description": "数据源 名称",
+                        "name": "name",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 地址",
+                        "name": "host",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "description": "数据源 端口号",
+                        "name": "port",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 数据库名称",
+                        "name": "db_name",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 用户名",
+                        "name": "username",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 密码",
+                        "name": "password",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 备注",
+                        "name": "comment",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "系统厂商 id",
+                        "name": "vendor_id",
+                        "in": "formData",
+                        "required": true
+                    },
+                    {
+                        "type": "integer",
+                        "description": "业务系统 id",
+                        "name": "business_id",
+                        "in": "formData",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\": 200, data: {}, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
+            }
+        },
+        "/v1/meta_databases/{id}": {
+            "delete": {
+                "consumes": [
+                    "application/json"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "删除数据源",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "数据源 ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\" : 200, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
+            },
+            "patch": {
+                "consumes": [
+                    "multipart/form-data"
+                ],
+                "produces": [
+                    "application/json"
+                ],
+                "tags": [
+                    "meta_databases"
+                ],
+                "summary": "修改数据源",
+                "parameters": [
+                    {
+                        "type": "integer",
+                        "description": "数据源 ID",
+                        "name": "id",
+                        "in": "path",
+                        "required": true
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 名称",
+                        "name": "name",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 地址",
+                        "name": "host",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "数据源 端口号",
+                        "name": "port",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 数据库名称",
+                        "name": "db_name",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 用户名",
+                        "name": "username",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 密码",
+                        "name": "password",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "string",
+                        "description": "数据源 备注",
+                        "name": "comment",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "系统厂商 id",
+                        "name": "vendor_id",
+                        "in": "formData"
+                    },
+                    {
+                        "type": "integer",
+                        "description": "业务系统 id",
+                        "name": "business_id",
+                        "in": "formData"
+                    }
+                ],
+                "responses": {
+                    "200": {
+                        "description": "{\"code\" : 200, \"msg\" : \"ok\"}",
+                        "schema": {
+                            "type": "string"
+                        }
+                    }
+                }
             }
         },
         "/v1/meta_databases/{id}/meta_tables": {

docs/swagger.yaml

@@ -112,6 +112,139 @@ paths:
       summary: 数据源列表
       tags:
       - meta_databases
+    post:
+      consumes:
+      - multipart/form-data
+      parameters:
+      - description: 数据源 名称
+        in: formData
+        name: name
+        required: true
+        type: string
+      - description: 数据源 地址
+        in: formData
+        name: host
+        required: true
+        type: string
+      - description: 数据源 端口号
+        in: formData
+        name: port
+        required: true
+        type: integer
+      - description: 数据源 数据库名称
+        in: formData
+        name: db_name
+        required: true
+        type: string
+      - description: 数据源 用户名
+        in: formData
+        name: username
+        required: true
+        type: string
+      - description: 数据源 密码
+        in: formData
+        name: password
+        required: true
+        type: string
+      - description: 数据源 备注
+        in: formData
+        name: comment
+        type: string
+      - description: 系统厂商 id
+        in: formData
+        name: vendor_id
+        required: true
+        type: integer
+      - description: 业务系统 id
+        in: formData
+        name: business_id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: '{"code": 200, data: {}, "msg" : "ok"}'
+          schema:
+            type: string
+      summary: 新增数据源
+      tags:
+      - meta_databases
+  /v1/meta_databases/{id}:
+    delete:
+      consumes:
+      - application/json
+      parameters:
+      - description: 数据源 ID
+        in: path
+        name: id
+        required: true
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: '{"code" : 200, "msg" : "ok"}'
+          schema:
+            type: string
+      summary: 删除数据源
+      tags:
+      - meta_databases
+    patch:
+      consumes:
+      - multipart/form-data
+      parameters:
+      - description: 数据源 ID
+        in: path
+        name: id
+        required: true
+        type: integer
+      - description: 数据源 名称
+        in: formData
+        name: name
+        type: string
+      - description: 数据源 地址
+        in: formData
+        name: host
+        type: string
+      - description: 数据源 端口号
+        in: formData
+        name: port
+        type: integer
+      - description: 数据源 数据库名称
+        in: formData
+        name: db_name
+        type: string
+      - description: 数据源 用户名
+        in: formData
+        name: username
+        type: string
+      - description: 数据源 密码
+        in: formData
+        name: password
+        type: string
+      - description: 数据源 备注
+        in: formData
+        name: comment
+        type: string
+      - description: 系统厂商 id
+        in: formData
+        name: vendor_id
+        type: integer
+      - description: 业务系统 id
+        in: formData
+        name: business_id
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: '{"code" : 200, "msg" : "ok"}'
+          schema:
+            type: string
+      summary: 修改数据源
+      tags:
+      - meta_databases
   /v1/meta_databases/{id}/meta_tables:
     get:
       consumes:

models/basic/meta_database.go

@@ -2,6 +2,7 @@ package basic
 
 import (
 	"github.com/viletyy/potato/pkg/util"
+	"log"
 	"time"
 )
 
@@ -32,3 +33,44 @@ func GetMetaDatabaseTotal(maps interface{}) (count int) {
 
 	return
 }
+
+func ExistMetaDatabaseByName(name string) bool {
+	var metaDatabase MetaDatabase
+	util.DB.Select("id").Where("name = ?", name).First(&metaDatabase)
+	if metaDatabase.ID > 0 {
+		return true
+	}
+	return false
+}
+
+func ExistMetaDatabaseById(id int) bool {
+	var metaDatabase MetaDatabase
+	util.DB.Select("id").Where("id = ?", id).First(&metaDatabase)
+	if metaDatabase.ID > 0 {
+		return true
+	}
+	return false 
+}
+
+func AddMetaDatabase(data map[string]interface{}) bool {
+	metaDatabase := &MetaDatabase{}
+	error := util.FillStruct(data, metaDatabase)
+	if error != nil {
+		log.Printf("Fill Struct is Fail")
+	}
+	util.DB.Create(metaDatabase)
+
+	return true
+}
+
+func EditMetaDatabase(id int, data interface{}) bool {
+	util.DB.Model(&MetaDatabase{}).Where("id = ?", id).Update(data)
+
+	return true
+}
+
+func DeleteMetaDatabase(id int) bool {
+	util.DB.Where("id = ?", id).Delete(&MetaDatabase{})
+
+	return true
+}

models/basic/vendor.go

@@ -1,6 +1,8 @@
 package basic
 
-import "github.com/viletyy/potato/pkg/util"
+import (
+	"github.com/viletyy/potato/pkg/util"
+)
 
 type Vendor struct {
 	util.Model

pkg/e/code.go

@@ -9,6 +9,10 @@ const (
 	ERROR_NOT_EXIST_VENDOR = 10012
 	ERROR_EXIST_BUSINESS = 10021
 	ERROR_NOT_EXIST_BUSINESS = 10022
+	ERROR_EXIST_META_DATABASE = 10031
+	ERROR_NOT_EXIST_META_DATABASE = 10032
+	ERROR_EXIST_META_TABLE = 10041
+	ERROR_NOT_EXIST_META_TABLE = 10042
 
 	ERROR_AUTH_CHECK_TOKEN_FAIL = 20001
 	ERROR_AUTH_CHECK_TOKEN_TIMEOUT = 20002

pkg/e/msg.go

@@ -8,6 +8,10 @@ var MsgFlags = map[int]string {
 	ERROR_NOT_EXIST_VENDOR : "该系统厂商不存在",
 	ERROR_EXIST_BUSINESS : "已存在该业务系统",
 	ERROR_NOT_EXIST_BUSINESS : "该业务系统不存在",
+	ERROR_EXIST_META_DATABASE : "已存在该数据源",
+	ERROR_NOT_EXIST_META_DATABASE : "该数据源不存在",
+	ERROR_EXIST_META_TABLE : "已存在该元数据",
+	ERROR_NOT_EXIST_META_TABLE : "该元数据不存在",
 
 	ERROR_AUTH_CHECK_TOKEN_FAIL : "Token鉴权失败",
 	ERROR_AUTH_CHECK_TOKEN_TIMEOUT : "Token已超时",

pkg/util/Instance.go

@@ -1,12 +1,15 @@
 package util
 
 import (
+	"errors"
 	"fmt"
 	"github.com/go-redis/redis"
 	"github.com/jinzhu/gorm"
 	_ "github.com/jinzhu/gorm/dialects/postgres"
 	"github.com/viletyy/potato/pkg/logging"
 	"github.com/viletyy/potato/pkg/setting"
+	"reflect"
+	"strconv"
 	"time"
 )
 
@@ -90,3 +93,68 @@ func InitRedis() {
 		logging.Fatal("redis连接失败!", err)
 	}
 }
+
+func FillStruct(data map[string]interface{}, obj interface{}) error {
+	for k, v := range data {
+		err := SetField(obj, k, v)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func SetField(obj interface{}, name string, value interface{}) error {
+	structValue := reflect.ValueOf(obj).Elem()
+	structFieldValue := structValue.FieldByName(name)
+	if !structFieldValue.IsValid() {
+		return fmt.Errorf("No such field: %s in obj", name)
+	}
+	if !structFieldValue.CanSet() {
+		return fmt.Errorf("Cannot set %s field value", name)
+	}
+
+	structFieldType := structFieldValue.Type() //结构体的类型
+	val := reflect.ValueOf(value)              //map值的反射值
+	var err error
+	if structFieldType != val.Type() {
+		val, err = TypeConversion(fmt.Sprintf("%v", value), structFieldValue.Type().Name()) //类型转换
+		if err != nil {
+			return err
+		}
+	}
+	structFieldValue.Set(val)
+	return nil
+}
+
+func TypeConversion(value string, ntype string) (reflect.Value, error) {
+	if ntype == "string" {
+		return reflect.ValueOf(value), nil
+	} else if ntype == "time.Time" {
+		t, err := time.ParseInLocation("2006-01-02 15:04:05", value, time.Local)
+		return reflect.ValueOf(t), err
+	} else if ntype == "Time" {
+		t, err := time.ParseInLocation("2006-01-02 15:04:05", value, time.Local)
+		return reflect.ValueOf(t), err
+	} else if ntype == "int" {
+		i, err := strconv.Atoi(value)
+		return reflect.ValueOf(i), err
+	} else if ntype == "int8" {
+		i, err := strconv.ParseInt(value, 10, 64)
+		return reflect.ValueOf(int8(i)), err
+	} else if ntype == "int32" {
+		i, err := strconv.ParseInt(value, 10, 64)
+		return reflect.ValueOf(int64(i)), err
+	} else if ntype == "int64" {
+		i, err := strconv.ParseInt(value, 10, 64)
+		return reflect.ValueOf(i), err
+	} else if ntype == "float32" {
+		i, err := strconv.ParseFloat(value, 64)
+		return reflect.ValueOf(float32(i)), err
+	} else if ntype == "float64" {
+		i, err := strconv.ParseFloat(value, 64)
+		return reflect.ValueOf(i), err
+	}
+	//else if .......增加其他一些类型的转换
+	return reflect.ValueOf(value), errors.New("未知的类型：" + ntype)
+}

routers/basic.go

@@ -8,6 +8,9 @@ func V1InitBasicRouter() {
 	metaDatabases := V1RouterGroup.Group("/meta_databases")
 	{
 		metaDatabases.GET("", basic.GetMetaDatabases)
+		metaDatabases.POST("", basic.AddMetaDatabase)
+		metaDatabases.PATCH("/:id", basic.EditMetaDatabase)
+		metaDatabases.DELETE("/:id", basic.DeleteMetaDatabase)
 		metaDatabases.GET("/:id/meta_tables", basic.GetMetaTables)
 	}
 	vendors := V1RouterGroup.Group("/vendors")