feat: add new functions in datetime and strutils

docs/strutil.md

@@ -64,6 +64,8 @@ import (
 -   [Ellipsis](#Ellipsis)
 -   [Shuffle](#Shuffle)
 -   [Rotate](#Rotate)
+-   [TemplateReplace](#TemplateReplace)
+-   [RegexMatchAllGroups](#RegexMatchAllGroups)
 
 <div STYLE="page-break-after: always;"></div>
 
@@ -1468,4 +1470,71 @@ func main() {
     // Hello
     // oHell
     // loHel
-}
+}
+
+### <span id="TemplateReplace">TemplateReplace</span>
+
+<p>Replaces the placeholders in the template string with the corresponding values in the data map.The placeholders are enclosed in curly braces, e.g. {key}. for example, the template string is "Hello, {name}!", and the data map is {"name": "world"}, the result will be "Hello, world!".</p>
+
+<b>Signature:</b>
+
+```go
+func TemplateReplace(template string, data map[string]string string
+```
+
+<b>example:</b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/strutil"
+)
+
+func main() {
+    template := `Hello, my name is {name}, I'm {age} years old.`
+    data := map[string]string{
+        "name": "Bob",
+        "age":  "20",
+    }
+
+    result := strutil.TemplateReplace(template, data)
+
+    fmt.Println(result)
+
+    // Output:
+    // Hello, my name is Bob, I'm 20 years old.
+}
+```
+
+### <span id="RegexMatchAllGroups">RegexMatchAllGroups</span>
+
+<p>Matches all subgroups in a string using a regular expression and returns the result.</p>
+
+<b>Signature:</b>
+
+```go
+func RegexMatchAllGroups(pattern, str string) [][]string
+```
+
+<b>example:</b>
+
+```go
+import (
+    "fmt"
+    "github.com/duke-git/lancet/strutil"
+)
+
+func main() {
+    pattern := `(\w+\.+\w+)@(\w+)\.(\w+)`
+    str := "Emails: john.doe@example.com and jane.doe@example.com"
+
+    result := strutil.RegexMatchAllGroups(pattern, str)
+
+    fmt.Println(result[0])
+    fmt.Println(result[1])
+
+    // Output:
+    // [john.doe@example.com john.doe example com]
+    // [jane.doe@example.com jane.doe example com]
+}
+```