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42 lines
799 B
Go
42 lines
799 B
Go
package main
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import (
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/gogf/gf/v2/os/gctx"
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"github.com/gogf/gf/v2/os/glog"
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)
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func main() {
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gdb.AddDefaultConfigNode(gdb.ConfigNode{
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Host: "127.0.0.1",
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Port: "3306",
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User: "root",
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Pass: "12345678",
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Name: "test",
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Type: "mysql",
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Role: "master",
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Charset: "utf8",
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})
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var (
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ctx = gctx.New()
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)
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db, err := gdb.New()
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if err != nil {
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panic(err)
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}
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//db.SetDebug(false)
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glog.SetPath("/tmp")
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// 执行3条SQL查询
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for i := 1; i <= 3; i++ {
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db.Ctx(ctx).Model("user").Where("uid=?", i).One()
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}
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// 构造一条错误查询
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db.Model("user").Where("no_such_field=?", "just_test").One()
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db.Ctx(ctx).Model("user").Data(g.Map{"name": "smith"}).Where("uid=?", 1).Save()
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}
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