V2EX fanpei0121
fanpei0121

fanpei0121

V2EX member #323602, joined on 2018-06-19 16:02:04 +08:00
fanpei0121's recent replies
Sep 14, 2022
Replied to a topic by dingpan314 macOS 小火箭(Shadowrocket)在 Mac 上打不开
@HugoChao +1 超好用,也不贵
Nov 11, 2020
Replied to a topic by imklay 生活 一到冬天头皮屑疯狂变多怎么搞
药店买二硫化硒洗剂,洗一次可以管一个月
Aug 31, 2020
Replied to a topic by shuangdeyu 程序员 redis 并发下写入数据丢失
经测试 并发 10 万条 redis 插入,没有漏数据,测试代码不要太在意细节。


func Test(c *gin.Context) {
// 这是测试数据,数据长度小得到的也是一样的结果
x := `{"Dateline":"2020-08-31 13:34:59","Erro":200002,"Id":"ee0da19f-eb05-4728-8e23-107336043ede","Ip":"192.168.2.150","Method":"POST","Resp":"null"}`

// 这是封装的 LPush 函数
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "",
DB: 0,
})
dataChan := make(chan string, 1000)

go func() {
for i := 1; i <= 100000; i++ {
dataChan <- x
}
}()

for j := 1; j < 20; j++ {
go func() {
for {
data := <-dataChan
err := rdb.RPush("test111", data).Err()
logs.Error(err)
}
}()
}

c.JSON(200, gin.H{
"e": 0,
"msg": "success",
})
}
<div id="ins"></div>
<script>
window.Onload= function () {
new Vue({
el: "#ins",
data: function () {
return {
form: {
requestUrl: ""
},
dialogFormVisible: false
}
},
methods: {
get_ins: function () {
this.dialogFormVisible = false;
var _this = this;
$.ajax({
url: "http://{$go_api}/addIns",
dataType:"json",
async: false,
data: _this.form,
type:"POST",
success:function(req){
if(req.code == 1) {
_this.$message({
message: req.msg,
type: 'success'
});
}
},
})
},
add : function () {
this.dialogFormVisible = true;
this.form.requestUrl = ""
}
}
})
}
</script>


提供一个思路,页面引入 vue.js
2 年前的电信 10M 宽带 每月 40 元。现在悄悄给我升到 100M 还不加价
Apr 15, 2020
Replied to a topic by xmge 程序员 golang go mod 问题。
settings->Go->Go Modules

Vgo Excutable: Project SDK
proxy : https://goproxy.io
设置后重启 goland
@Sapp 你妹啊, 在 go 的帖子里,全是 java 生态好,学 go 找不到工作。在 java 的帖子里又是人多竞争大,学 go 好。我到底该学什么,太难了。。。。。。。
我怎么感觉 golang 比 php+swoole 更简单方便呢
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