feat: add ReplaceStringAtByteIndexBatch string function

toolkit/stringutils/stringutils.go

@@ -65,3 +65,19 @@ func ReplaceStringAtByteIndex(in string, replace string, start int, end int) str
 	result = append(result, out[end:]...)
 	return string(result)
 }
+
+func ReplaceStringAtByteIndexBatch(in string, args []string, locs [][]int) string {
+	out := []byte(in)
+	result := make([]byte, 0)
+	end := 0
+	for i, loc := range locs {
+		arg := args[i]
+		r := []byte(arg)
+		start := loc[0]
+		result = append(result, out[end:start]...)
+		result = append(result, r...)
+		end = loc[1]
+	}
+	result = append(result, out[end:]...)
+	return string(result)
+}

toolkit/stringutils/stringutils_test.go

@@ -271,3 +271,48 @@ func TestReplaceStringAtIndex(t *testing.T) {
 		})
 	}
 }
+
+func TestReplaceStringAtByteIndexBatch(t *testing.T) {
+	in := `INSERT INTO user ("name", "age") VALUES (?, ?);`
+	loc := IndexAll(in, "?", -1)
+
+	in2 := `我爱北京天安门，啦啦啦`
+	loc2 := IndexAll(in2, "天安门", -1)
+
+	type args struct {
+		in   string
+		args []string
+		locs [][]int
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "",
+			args: args{
+				in:   in,
+				args: []string{"'wubin'", "18"},
+				locs: loc,
+			},
+			want: `INSERT INTO user ("name", "age") VALUES ('wubin', 18);`,
+		},
+		{
+			name: "",
+			args: args{
+				in:   in2,
+				args: []string{"颐和园"},
+				locs: loc2,
+			},
+			want: `我爱北京颐和园，啦啦啦`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := ReplaceStringAtByteIndexBatch(tt.args.in, tt.args.args, tt.args.locs); got != tt.want {
+				t.Errorf("ReplaceStringAtByteIndexBatch() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}