DEM 数据库错误模拟器，用于模拟sql错误的库

数据库错误模拟用于模拟sql错误的库它将拦截所有数据库操作并检查是否模拟错误=== #安装go get github.com/Centny/DEM #示例###测试代码const TDbCon string = "cny:123@tcp(127.0.0.1:3306)/cny?charset=utf8" func OpenDb() *sql.DB { tdb, _ := sql.Open("DEM", TDbCon) treturn db } func TestList(t *testing.T) { t//setting database name tDEM.G_Dn = "mysql" t//setting database connection tDEM.G_Dsn = TDbCon t//default open database function. tDbCon